@article {das_assessing_2023,
	title = {Assessing indicators of arsenic toxicity using variable fluorescence in a commercially valuable microalgae: physiological and toxicological aspects},
	journal = {Journal of Hazardous Materials},
	year = {2023},
	month = {mar},
	pages = {131215},
	abstract = {Indicators signaling Arsenic (As) stress through physiology of microalgae using non-destructive methods like variable fluorescence are rare but requisite. This study reports stress markers indicating arsenic (As) toxicity (in two concentrations 11.25{\textmu}g/L and 22.5{\textmu}g/L compared to a control) exposed to a microalga (Diacronema lutheri), using fast repetition rate fluorometry (FRRf). Growth and physiological parameters such as cell density, chl a and the maximum quantum yield Fv/Fm showed coherence and impeded after the exponential phase (day 9 - day 12) in As treatments compared to the control (p < 0.05). On contrary photo-physiological constants were elevated showing higher optical (aLHII) and functional [Sigma (σPSII)] absorption cross-section for the As treatments (p < 0.05) further implying the lack of biomass production yet an increase in light absorption. In addition, As exposure increased the energy dissipation by heat (NPQ-NSV) showing a strong relationship with the de-epoxidation ratio (DR) involving photoprotective pigments. Total As bioaccumulation by D. lutheri showed a strong affinity with Fe adsorption throughout the algal growth curve. This study suggests some prompt photo-physiological proxies signaling As contamination and endorsing its usefulness in risk assessments, given the high toxicity and ubiquitous presence of As in the ecosystem.},
	keywords = {Arsenic bioaccumulation, de-epoxidation ratio (DR), Optical absorption cross section, pigment concentrations, RCC1537},
	issn = {0304-3894},
	doi = {10.1016/j.jhazmat.2023.131215},
	url = {https://www.sciencedirect.com/science/article/pii/S0304389423004971},
	author = {Das, Shagnika and Lizon, Fabrice and Gevaert, Fran{\c c}ois and Bialais, Capucine and Duong, Gwendoline and Ouddane, Baghdad and Souissi, Sami}
}
@article {dore_global_2022,
	title = {Global Phylogeography of Marine Synechococcus in Coastal Areas Reveals Strong Community Shifts},
	journal = {mSystems},
	year = {2022},
	note = {Publisher: American Society for Microbiology},
	pages = {e00656{\textendash}22},
	abstract = {Marine Synechococcus comprise a numerically and ecologically prominent phytoplankton group, playing a major role in both carbon cycling and trophic networks in all oceanic regions except in the polar oceans. Despite their high abundance in coastal areas, our knowledge of Synechococcus communities in these environments is based on only a few local studies. Here, we use the global metagenome data set of the Ocean Sampling Day (June 21st, 2014) to get a snapshot of the taxonomic composition of coastal Synechococcus communities worldwide, by recruitment on a reference database of 141 picocyanobacterial genomes, representative of the whole Prochlorococcus, Synechococcus, and Cyanobium diversity. This allowed us to unravel drastic community shifts over small to medium scale gradients of environmental factors, in particular along European coasts. The combined analysis of the phylogeography of natural populations and the thermophysiological characterization of eight strains, representative of the four major Synechococcus lineages (clades I to IV), also brought novel insights about the differential niche partitioning of clades I and IV, which most often co-dominate the Synechococcus community in cold and temperate coastal areas. Altogether, this study reveals several important characteristics and specificities of the coastal communities of Synechococcus worldwide. IMPORTANCE Synechococcus is the second most abundant phytoplanktonic organism on Earth, and its wide genetic diversity allowed it to colonize all the oceans except for polar waters, with different clades colonizing distinct oceanic niches. In recent years, the use of global metagenomics data sets has greatly improved our knowledge of {\textquotedblleft}who is where{\textquotedblright} by describing the distribution of Synechococcus clades or ecotypes in the open ocean. However, little is known about the global distribution of Synechococcus ecotypes in coastal areas, where Synechococcus is often the dominant phytoplanktonic organism. Here, we leverage the global Ocean Sampling Day metagenomics data set to describe Synechococcus community composition in coastal areas worldwide, revealing striking community shifts, in particular along the coasts of Europe. As temperature appears as an important driver of the community composition, we also characterize the thermal preferenda of 8 Synechococcus strains, bringing new insights into the adaptation to temperature of the dominant Synechococcus clades.},
	keywords = {RCC1086, RCC1695, RCC2369, rcc2380, RCC2553, RCC2556, RCC2570, rcc791},
	doi = {10.1128/msystems.00656-22},
	url = {https://journals.asm.org/doi/full/10.1128/msystems.00656-22},
	author = {Dor{\'e}, Hugo and Leconte, Jade and Guyet, Ulysse and Breton, Sol{\`e}ne and Farrant, Gregory K. and Demory, David and Ratin, Morgane and Hoebeke, Mark and Corre, Erwan and Pitt, Frances D. and Ostrowski, Martin and Scanlan, David J. and Partensky, Fr{\'e}d{\'e}ric and Six, Christophe and Garczarek, Laurence}
}
@article {biller_isolation_2022,
	title = {Isolation and Characterization of Cyanobacterial Extracellular Vesicles},
	journal = {Journal of Visualized Experiments},
	year = {2022},
	month = {feb},
	abstract = {Cyanobacteria are a diverse group of photosynthetic, Gram-negative bacteria that play critical roles in global ecosystems and serve as essential biotechnology models. Recent work has demonstrated that both marine and freshwater cyanobacteria produce extracellular vesicles - small membrane-bound structures released from the outer surface of the microbes. While vesicles likely contribute to diverse biological processes, their specific functional roles in cyanobacterial biology remain largely unknown. To encourage and advance research in this area, a detailed protocol is presented for isolating, concentrating, and purifying cyanobacterial extracellular vesicles. The current work discusses methodologies that have successfully isolated vesicles from large cultures of Prochlorococcus, Synechococcus, and Synechocystis. Methods for quantifying and characterizing vesicle samples from these strains are presented. Approaches for isolating vesicles from aquatic field samples are also described. Finally, typical challenges encountered with cyanobacterial vesicle purification, methodological considerations for different downstream applications, and the trade-offs between approaches are also discussed.},
	doi = {10.3791/63481},
	author = {Biller, Steven and Mu{\~n}oz Marin, Maria and Lima, Steeve and Matinha-Cardoso, Jorge and Tamagnini, Paula and Oliveira, Paulo}
}
@article {gomez_molecular_2022,
	title = {Molecular phylogeny of the spiny-surfaced species of the dinoflagellate Prorocentrum with the description of P. Thermophilum sp. nov. and P. criophilum sp. nov. (Prorocentrales, Dinophyceae)},
	journal = {Journal of Phycology},
	volume = {n/a},
	number = {n/a},
	year = {2022},
	note = {_eprint: https://onlinelibrary.wiley.com/doi/pdf/10.1111/jpy.13298},
	abstract = {Spiny-surfaced species of Prorocentrum forms harmful algal blooms, and its taxonomic identity is obscure due to the size and shape variability. Molecular phylogenies reveal two major clades: one for P. cordatum with sequences mainly retrieved as P. minimum, and other for P. shikokuense with sequences also retrieved as P. dentatum and P. donghaiense. Several closely related clades still need to be characterized. Here, we provide SSU- and LSU rRNA, and ITS gene sequences of the strain CCMP3122 isolated from Florida (initially named P. donghaiense) and strains Prorocentrum sp. RCC6871{\textendash}2 from the Ross Sea, Antarctica. We describe Prorocentrum thermophilum sp. nov. based on the strain CCMP3122, a species also distributed in the open waters of Gulf of Mexico, New Zealand and the Arabian Gulf; and Prorocentrum criophilum sp. nov. based on the strain RCC6872, which is distributed in the Antarctic Ocean and the Arctic Sea. Prorocentrum thermophilum is roundish ( 14 μm long, 12 μm wide), with an inconspicuous anterior spine-like prolongation under light microscopy, valves with tiny, short knobs (5{\textendash}7 per μm2), and several (<7) large trichocyst pores ( 0.3 μm) in the right valve, as well as smaller pores ( 0.15 μm). Prorocentrum criophilum is round in valve view ( 11 μm long, 10 μm wide) and asymmetrically roundish in lateral view, the periflagellar area was not discernible under light microscopy, valves with very tiny, short knobs (6{\textendash}10 per μm2), and at least twelve large pores in the right valve. Other potentially undescribed species of spiny-surfaced Prorocentrum are discussed},
	keywords = {Dinophyta, HABs, harmful algae blooms, molecular phylogenetics, new species, Prorocentraceae, RCC6871, RCC6872, taxonomy},
	issn = {1529-8817},
	doi = {10.1111/jpy.13298},
	url = {http://onlinelibrary.wiley.com/doi/abs/10.1111/jpy.13298},
	author = {G{\'o}mez, Fernando and Gourvil, Priscillia and Li, Tangcheng and Huang, Yulin and Zhang, Huan and Courcot, Lucie and Artigas, Luis F. and Soler On{\'\i}s, Emilio and Gutierrez-Rodriguez, Andres and Lin, Senjie}
}
@article {pilatova_revisiting_2022,
	title = {Revisiting biocrystallization: purine crystalline inclusions are widespread in eukaryotes},
	journal = {The ISME Journal},
	year = {2022},
	month = {jun},
	keywords = {RCC1350, RCC745},
	issn = {1751-7362, 1751-7370},
	doi = {10.1038/s41396-022-01264-1},
	url = {https://www.nature.com/articles/s41396-022-01264-1},
	author = {Pil{\'a}tov{\'a}, Jana and P{\'a}nek, Tom{\'a}{\v s} and Obornik, Miroslav and {\v C}epi{\v c}ka, Ivan and Mojze{\v s}, Peter}
}
@article {das_trace_2022,
	title = {Trace metals exposure in three different coastal compartments show specific morphological and reproductive traits across generations in a sentinel copepod},
	journal = {Science of The Total Environment},
	year = {2022},
	month = {nov},
	pages = {160378},
	abstract = {The effect of exposure from several compartments of the environment at the level of individuals were rarely investigated. This study reports the effect of contaminants from varied compartments like sediment resuspension, elutriation from resuspended sediment (extract) and seawater spiked trace metal mixtures (TM) on morphological and reproductive traits of the pelagic bioindicator copepod Eurytemora affinis. At the population level of E. affinis, lowest survival was observed in dissolved exposures (TM and extract) in the first generation (G1), showing some adaptation in the second generation (G2). An opposite trend for resuspended sediment showed higher sensitivity in survival at G2. At the individual level, prosome length and volume proved to be sensitive parameters for resuspended sediments, whereas clutch size and egg diameter were more sensitive to TM and extract. Although the generation of decontamination (G3, no exposure), showed a significant recovery at the population level (survival \% along with clutch size) of E. affinis exposed to resuspended sediment, morphological characteristics like prosome length and volume showed no such recovery (lower than control, p <0.05). To the contrary, dissolved exposure showed no significant recovery from G1 to G3 on neither survival \%, clutch size, egg diameter, prosome volume, but an increase of prosome length (p <0.05). Such tradeoffs in combatting the stress from varied sources of toxicity was observed in all exposures, from G1 to G3. The number of lipid droplets inside the body cavity of E. affinis showed a significant positive correlation with trace metal bioaccumulation (p <0.01) along with a negative correlation (p <0.05) with survival and clutch size in each treatment. This confirms the inability of copepods to utilize lipids under stressful conditions. Our study tenders certain morphological and reproductive markers that show specificity to different compartments of exposure, promising an advantage in risk assessment and fish feed studies.},
	keywords = {RCC1537},
	issn = {00489697},
	doi = {10.1016/j.scitotenv.2022.160378},
	url = {https://linkinghub.elsevier.com/retrieve/pii/S0048969722074800},
	author = {Das, Shagnika and Souissi, Anissa and Ouddane, Baghdad and Hwang, Jiang-Shiou and Souissi, Sami}
}
@article {park_bioluminescence_2021,
	title = {Bioluminescence capability and intensity in the dinoflagellate Alexandrium species},
	journal = {ALGAE},
	volume = {36},
	year = {2021},
	abstract = {Some species in the dinoflagellate genus Alexandrium are bioluminescent. Of the 33 formally described Alexandrium species, the bioluminescence capability of only nine species have been tested, and eight have been reported to be bioluminescent. The present study investigated the bioluminescence capability of seven Alexandrium species that had not been tested. Alexandrium mediterraneum, A. pohangense, and A. tamutum were bioluminescent, but A. andersonii, A. hiranoi, A. insuetum, and A. pseudogonyaulax were not. We also measured the bioluminescent intensity of A. affine, A. fraterculus, A. mediterraneum, A. ostenfeldii, A. pacificum, A. pohangense, A. tamarense, and A. tamutum. The mean 200-second-integrated bioluminescence intensity per cell ranged from 0.02 to 32.2 {\texttimes} 104 relative luminescence unit per cell (RLU cell-1), and the mean maximum bioluminescence intensity per cell per second (BLMax) ranged from 0.01 to 10.3 {\texttimes} 104 RLU cell-1 s-1. BLMax was significantly correlated with the maximum growth rates of Alexandrium species, except for A. tamarense. A phylogenetic tree based on large subunit ribosomal DNA (LSU rDNA), showed that the bioluminescent species A. affine, A. catenella, A. fraterculus, A. mediterraneum, A. pacificum, and A. tamarense formed a large clade. However, the toxicity or mixotrophic capability of these species was split. Thus, their bioluminescence capability in this clade was more consistent than their toxicity or mixotrophic capability. Phylogenetic trees based on LSU rDNA and the luciferase gene of Alexandrium were consistent except for A. pohangense. The results of the present study can provide a basis for understanding the interspecific diversity in bioluminescence of Alexandrium.},
	keywords = {RCC4104},
	doi = {10.4490/algae.2021.36.12.6},
	author = {Park, Sang Ah and Jeong, Hae Jin and Ok, Jin and Kang, Heechang and You, Jihyun and Eom, Se and Yoo, Yeong and Lee, Moo Joon}
}
@inbook {Paredes2021,
	title = {Cryopreservation of algae},
	booktitle = {Cryopreservation and freeze-drying protocols},
	volume = {2180},
	year = {2021},
	pages = {607{\textendash}621},
	publisher = {Springer Science+Business Media, LLC},
	organization = {Springer Science+Business Media, LLC},
	keywords = {cryopreservation, macroalgae, Microalgae},
	isbn = {978-1-07-160783-1},
	doi = {10.1007/978-1-0716-0783-1_32},
	url = {http://link.springer.com/10.1007/978-1-0716-0783-1_32},
	author = {Paredes, Estefania and Ward, Angela and Probert, Ian and Gouhier, L{\'e}na and Campbell, Christine N.},
	editor = {Wolkers, Willem F. and Oldenhof, Harriette}
}
@article {olusoji_cyanofilter_2021,
	title = {cyanoFilter: An R package to identify phytoplankton populations from flow cytometry data using cell pigmentation and granularity},
	journal = {Ecological Modelling},
	volume = {460},
	year = {2021},
	pages = {109743},
	abstract = {Flow cytometry is often employed in ecology to measure traits and population size of bacteria and phytoplankton. This technique allows measuring millions of particles in a relatively small amount of time. However, distinguishing between different populations is not a straightforward task. Gating is a process in the identification of particles measured in flow cytometry. Gates can either be created manually using known characteristics of these particles, or by using automated clustering techniques. Available automated techniques implemented in statistical packages for flow cytometry are primarily developed for medicinal applications, while only two exist for phytoplankton. cyanoFilter is an R package built to identify phytoplankton populations from flow cytometry data. The package also integrates gating functions from two other automated algorithms. It also provides a gating accuracy test function that can be used to determine the accuracy of a desired gating function if monoculture flowcytometry data is available. The central algorithm in the package exploits observed pigmentation and granularity of phytoplankton cells. We demonstrate how its performance depends on strain similarity, using a model system of six cyanobacteria strains. Using the same system, we compare the performance of the central gating function in the package to similar functions in other packages.},
	keywords = {Ecology, flow cytometry, Gating, phytoplankton, RCC2375, rcc2380, RCC2434, RCC2555, Software},
	issn = {0304-3800},
	doi = {10.1016/j.ecolmodel.2021.109743},
	url = {https://www.sciencedirect.com/science/article/pii/S030438002100291X},
	author = {Olusoji, Oluwafemi D. and Spaak, Jurg W. and Holmes, Mark and Neyens, Thomas and Aerts, Marc and De Laender, Frederik}
}
@article {harada_novel_2021,
	title = {A novel characteristic of a phytoplankton as a potential source of straight-chain alkanes},
	journal = {Scientific Reports},
	volume = {11},
	number = {1},
	year = {2021},
	note = {Bandiera_abtest: a Cc_license_type: cc_by Cg_type: Nature Research Journals Number: 1 Primary_atype: Research Publisher: Nature Publishing Group Subject_term: Biofuels;Biological techniques Subject_term_id: biofuels;biological-techniques},
	pages = {14190},
	abstract = {Biosynthesis of hydrocarbons is a promising approach for the production of alternative sources of energy because of the emerging need to reduce global consumption of fossil fuels. However, the suitability of biogenic hydrocarbons as fuels is limited because their range of the number of carbon atoms is small, and/or they contain unsaturated carbon bonds. Here, we report that a marine phytoplankton, Dicrateria rotunda, collected from the western Arctic Ocean, can synthesize a series of saturated hydrocarbons (n-alkanes) from C10H22 to C38H78, which are categorized as petrol (C10{\textendash}C15), diesel oils (C16{\textendash}C20), and fuel oils (C21{\textendash}C38). The observation that these n-alkanes were also produced by ten other cultivated strains of Dicrateria collected from the Atlantic and Pacific oceans suggests that this capability is a common characteristic of Dicrateria. We also identified that the total contents of the n-alkanes in the Arctic D. rotunda strain increased under dark and nitrogen-deficient conditions. The unique characteristic of D. rotunda could contribute to the development of a new approach for the biosynthesis of n-alkanes.},
	keywords = {RCC3437, RCC4217, RCC4577, RCC4578, RCC5635, RCC5639},
	issn = {2045-2322},
	doi = {10.1038/s41598-021-93204-w},
	url = {http://www.nature.com/articles/s41598-021-93204-w},
	author = {Harada, Naomi and Hirose, Yuu and Chihong, Song and Kurita, Hirofumi and Sato, Miyako and Onodera, Jonaotaro and Murata, Kazuyoshi and Itoh, Fumihiro}
}
@article {russo_production_2021,
	title = {Production of Omega-3 Oil by Aurantiochytrium mangrovei Using Spent Osmotic Solution from Candied Fruit Industry as Sole Organic Carbon Source},
	journal = {Processes},
	volume = {9},
	number = {10},
	year = {2021},
	note = {Number: 10 Publisher: Multidisciplinary Digital Publishing Institute},
	month = {oct},
	pages = {1834},
	abstract = {Osmotic dehydration is an important phase in the production of dried products, including most fruits and vegetables, in the food industry. The drying process for candied fruit produces a liquid waste called {\textquotedblleft}spent osmotic solution{\textquotedblright}, which is characterized by a high content of organic compounds, mostly dissolved sugars. The sugar content of this food by-product could be valorized through the growth of biomass with a high added value. In this study, the spent osmotic solution from the candied fruit industry was used as an organic carbon source for the growth and production of docosahexaenoic acid (DHA) in the cultivation of Aurantiochytrium mangrovei RCC893. The carbon content of the standard media was completely replaced by the sugars present in this food by-product. After that, the growth condition of this strain was optimized through response surface methodologies using a central composite design (CCD), and the optimal combination of the spent osmotic solution and nitrogen was established. Moreover, a scale-up trial was performed using the optimal conditions obtained after CCD to evaluate the scalability of the process.},
	keywords = {DHA, food waste, Microalgae, PUFA, rcc, RCC893, sustainability},
	doi = {10.3390/pr9101834},
	url = {https://www.mdpi.com/2227-9717/9/10/1834},
	author = {Russo, Giovanni L. and Langellotti, Antonio L. and Blasco, Thierry and Oliviero, Maria and Sacchi, Raffaele and Masi, Paolo}
}
@article {das_single_2021,
	title = {Single toxicity of arsenic and combined trace metal exposure to a microalga of ecological and commercial interest: Diacronema lutheri},
	journal = {Chemosphere},
	year = {2021},
	pages = {132949},
	abstract = {Eco-toxicological assays with species of economic interest such as Diacronema lutheri are essential for industries that produce aquaculture feed, natural food additives and also in drug developing industries. Our study involved the exposure of a single and combined toxicity of arsenic (As V) to D. lutheri for the entire algal growth phase and highlighted that a combined exposure of As V with other essential (Copper, Cu; Nickel, Ni) and non-essential (Cadmium, Cd; Lead, Pb) trace metals reduced significantly the cell number, chlorophyll a content, and also significantly increased the de-epoxidation ratio (DR) as a stress response when compared to the single toxicity of As V. Arsenic, as one of the ubiquitous trace metal and an active industrial effluent is reported to have an increased bio-concentration factor when in mixture with other trace metals in this study. In the combined exposure, the concentration of total As bio-accumulated by D. lutheri was higher than in the single exposure. Hence, polluted areas with the prevalence of multiple contaminants along with the highly toxic trace metals like As can impose a greater risk to the exposed organisms that may get further bio-magnified in the food chain. Our study highlights the consequences and the response of D. lutheri in terms of contamination from single and multiple trace metals in order to obtain a safer biomass production for the growing need of natural derivatives.},
	keywords = {Arsenic, bioaccumulation, Bioconcentration factor, Chlorophyll, de-epoxidation ratio, RCC1537, Trace metals mixture},
	issn = {0045-6535},
	doi = {10.1016/j.chemosphere.2021.132949},
	url = {https://www.sciencedirect.com/science/article/pii/S0045653521034214},
	author = {Das, Shagnika and Gevaert, Fran{\c c}ois and Ouddane, Baghdad and Duong, Gwendoline and Souissi, Sami}
}
@article {Mucko2020,
	title = {Characterization of a lipid-producing thermotolerant marine photosynthetic pico-alga in the genus Picochlorum (Trebouxiophyceae)},
	journal = {European Journal of Phycology},
	volume = {00},
	number = {00},
	year = {2020},
	note = {Publisher: Taylor \& Francis tex.mendeley-tags: RCC1034,RCC13,RCC14,RCC289,RCC475,RCC6905,RCC846,RCC9,RCC945},
	month = {aug},
	pages = {1{\textendash}16},
	keywords = {morphology, photosynthetic picoeukaryotes, phylogeny, physiology, Picochlorum, RCC1034, RCC13, RCC14, rcc289, RCC475, RCC6905, RCC846, RCC9, RCC945},
	issn = {0967-0262},
	doi = {10.1080/09670262.2020.1757763},
	url = {https://doi.org/10.1080/09670262.2020.1757763 https://www.tandfonline.com/doi/full/10.1080/09670262.2020.1757763},
	author = {Mucko, Maja and Padis{\'a}k, Judit and Gligora Udovi{\v c}, Marija and P{\'a}lmai, Tam{\'a}s and Novak, Tihana and Medi{\'c}, Nikola and Ga{\v s}parovi{\'c}, Bla{\v z}enka and Peharec {\v S}tefani{\'c}, Petra and Orli{\'c}, Sandi and Ljube{\v s}i{\'c}, Zrinka}
}
@article {Dore2020,
	title = {Evolutionary mechanisms of long-term genome diversification associated with niche partitioning in marine picocyanobacteria},
	journal = {Frontiers in Microbiology},
	volume = {11},
	number = {September},
	year = {2020},
	note = {tex.mendeley-tags: RCC1084,RCC1085,RCC1086,RCC1087,RCC156,RCC158,RCC162,RCC2033,RCC2035,RCC2319,RCC2366,RCC2368,RCC2369,RCC2374,RCC2376,RCC2378,RCC2379,RCC2380,RCC2381,RCC2382,RCC2383,RCC2385,RCC2433,RCC2436,RCC2438,RCC2527,RCC2528,RCC2533,RCC2534,RCC2535,RCC2553,RCC2554,RCC2555,RCC2556,RCC2571,RCC2673,RCC278,RCC296,RCC307,RCC328,RCC3377,RCC407,RCC515,RCC539,RCC555,RCC556,RCC752,RCC753,RCC791},
	month = {sep},
	pages = {1{\textendash}23},
	keywords = {amino-acid substitutions, comparative genomics, evolution, genomic islands, marine cyanobacteria, niche adaptation, Prochlorococcus, rcc1084, RCC1085, RCC1086, RCC1087, RCC156, RCC158, rcc162, RCC2033, RCC2035, RCC2319, RCC2366, RCC2368, RCC2369, RCC2374, RCC2376, RCC2378, RCC2379, rcc2380, RCC2381, rcc2382, RCC2383, RCC2385, RCC2433, RCC2436, RCC2438, RCC2527, RCC2528, RCC2533, RCC2534, RCC2535, RCC2553, RCC2554, RCC2555, RCC2556, RCC2571, RCC2673, RCC278, rcc296, RCC307, RCC328, RCC3377, RCC407, RCC515, rcc539, rcc555, RCC556, rcc752, RCC753, rcc791, Synechococcus},
	issn = {1664-302X},
	doi = {10.3389/fmicb.2020.567431},
	url = {https://www.frontiersin.org/article/10.3389/fmicb.2020.567431/full},
	author = {Dor{\'e}, Hugo and Farrant, Gregory K. and Guyet, Ulysse and Haguait, Julie and Humily, Florian and Ratin, Morgane and Pitt, Frances D. and Ostrowski, Martin and Six, Christophe and Brillet-Gu{\'e}guen, Loraine and Hoebeke, Mark and Bisch, Antoine and Le Corguill{\'e}, Gildas and Corre, Erwan and Labadie, Karine and Aury, Jean-Marc and Wincker, Patrick and Choi, Dong Han and Noh, Jae Hoon and Eveillard, Damien and Scanlan, David J. and Partensky, Fr{\'e}d{\'e}ric and Garczarek, Laurence}
}
@article {Belisle2020,
	title = {Genome sequences of synechococcus sp. Strain MIT S9220 and cocultured cyanophage SynMITS9220M01},
	journal = {Microbiology Resource Announcements},
	volume = {9},
	number = {30},
	year = {2020},
	note = {tex.mendeley-tags: RCC2571},
	month = {jul},
	pages = {28{\textendash}30},
	abstract = {Synechococcus bacteria are unicellular cyanobacteria that contribute significantly to global marine primary production. We report the nearly complete genome sequence of Synechococcus sp. strain MIT S9220, which lacks the nitrate utilization genes present in most marine Synechococcus genomes. Assembly also produced the complete genome sequence of a cyanophage present in the MIT S9220 culture.},
	keywords = {RCC2571},
	issn = {2576-098X},
	doi = {10.1128/MRA.00481-20},
	url = {https://mra.asm.org/content/9/30/e00481-20},
	author = {Belisle, B. Shafer and Avila Paz, Andres A. and Carpenter, Angelina R. and Cormier, Tayla C. and Lewis, Adam J. and Menin, Linnea S. and Oliveira, Daniel R and Song, Bukyung and Szeto, Amy and Tchantouridze, Elizabeth I and Watson, Kayleigh A and Yohannes, Mary T and Ahlgren, Nathan A},
	editor = {Putonti, Catherine}
}
@article {Vigor2020,
	title = {Isoprostanoid profiling of marine microalgae},
	journal = {Biomolecules},
	volume = {10},
	number = {7},
	year = {2020},
	note = {Publisher: MDPI AG tex.mendeley-tags: RCC1349,RCC20,RCC69},
	month = {jul},
	pages = {1073},
	abstract = {{\textexclamdown}p{\textquestiondown}Algae result from a complex evolutionary history that shapes their metabolic network. For example, these organisms can synthesize different polyunsaturated fatty acids, such as those found in land plants and oily fish. Due to the presence of numerous double-bonds, such molecules can be oxidized nonenzymatically, and this results in the biosynthesis of high-value bioactive metabolites named isoprostanoids. So far, there have been only a few studies reporting isoprostanoid productions in algae. To fill this gap, the current investigation aimed at profiling isoprostanoids by liquid chromatography -mass spectrometry/mass spectrometry (LC-MS/MS) in four marine microalgae. A good correlation was observed between the most abundant polyunsaturated fatty acids (PUFAs) produced by the investigated microalgal species and their isoprostanoid profiles. No significant variations in the content of oxidized derivatives were observed for Rhodomonas salina and Chaetoceros gracilis under copper stress, whereas increases in the production of C18-, C20- and C22-derived isoprostanoids were monitored in Tisochrysis lutea and Phaeodactylum tricornutum. In the presence of hydrogen peroxide, no significant changes were observed for C. gracilis and for T. lutea, while variations were monitored for the other two algae. This study paves the way to further studying the physiological roles of isoprostanoids in marine microalgae and exploring these organisms as bioresources for isoprostanoid production.{\textexclamdown}/p{\textquestiondown}},
	keywords = {Isoprostanoids, Micro-LC-MS/MS, Microalgae, Oxidative stress, PUFAs, RCC1349, RCC20, RCC69},
	issn = {2218-273X},
	doi = {10.3390/biom10071073},
	url = {https://www.mdpi.com/2218-273X/10/7/1073},
	author = {Vigor, Claire and Oger, Camille and Reversat, Guillaume and Rocher, Amandine and Zhou, Bingqing and Linares-Maurizi, Amandyne and Guy, Alexandre and Bultel-Ponc{\'e}, Val{\'e}rie and Galano, Jean-Marie and Vercauteren, Joseph and Durand, Thierry and Potin, Philippe and Tonon, Thierry and Leblanc, Catherine}
}
@article {Tisserand2020,
	title = {Use of organic exudates from two polar diatoms by bacterial isolates from the Arctic Ocean},
	journal = {Philosophical transactions. Series A, Mathematical, physical, and engineering sciences},
	volume = {378},
	number = {2181},
	year = {2020},
	note = {Publisher: NLM (Medline) tex.mendeley-tags: RCC2278,RCC4289},
	month = {oct},
	pages = {20190356},
	abstract = {Global warming affects primary producers in the Arctic, with potential consequences for the bacterial community composition through the consumption of microalgae-derived dissolved organic matter (DOM). To determine the degree of specificity in the use of an exudate by bacterial taxa, we used simple microalgae-bacteria model systems. We isolated 92 bacterial strains from the sea ice bottom and the water column in spring-summer in the Baffin Bay (Arctic Ocean). The isolates were grouped into 42 species belonging to Proteobacteria, Bacteroidetes, Actinobacteria and Firmicutes. Forty strains were tested for their capacity to grow on the exudate from two Arctic diatoms. Most of the strains tested (78\%) were able to grow on the exudate from the pelagic diatom Chaetoceros neogracilis, and 33\% were able to use the exudate from the sea ice diatom Fragilariopsis cylindrus. 17.5\% of the strains were not able to grow with any exudate, while 27.5\% of the strains were able to use both types of exudates. All strains belonging to Flavobacteriia (n = 10) were able to use the DOM provided by C. neogracilis, and this exudate sustained a growth capacity of up to 100 times higher than diluted Marine Broth medium, of two Pseudomonas sp. strains and one Sulfitobacter strain. The variable bioavailability of exudates to bacterial strains highlights the potential role of microalgae in shaping the bacterial community composition. This article is part of the theme issue {\textquoteright}The changing Arctic Ocean: consequences for biological communities, biogeochemical processes and ecosystem functioning{\textquoteright}.},
	keywords = {Arctic Ocean, bacterial diversity, bacterial isolation, biodegradation, diatoms, dissolved organic exudates, RCC2278, RCC4289},
	issn = {14712962},
	doi = {10.1098/rsta.2019.0356},
	url = {https://royalsocietypublishing.org/doi/10.1098/rsta.2019.0356},
	author = {Tisserand, Lucas and Dadaglio, La{\"e}titia and Intertaglia, Laurent and Catala, Philippe and Panagiotopoulos, Christos and Obernosterer, Ingrid and Joux, Fabien}
}
@article {Iglesias2019,
	title = {NMR characterization and evaluation of antibacterial and antiobiofilm activity of organic extracts from stationary phase batch cultures of five marine microalgae (Dunaliella sp., D. salina, Chaetoceros calcitrans, C. gracilis and Tisochrysis lutea)},
	journal = {Phytochemistry},
	volume = {164},
	number = {April},
	year = {2019},
	note = {Publisher: Elsevier tex.mendeley-tags: RCC1349,RCC1811,RCC3579,RCC5,RCC5953},
	month = {aug},
	pages = {192{\textendash}205},
	keywords = {Antibacterial, Antibiofilm, Chaetoceros, Dunaliella, Metabolite identification, NMR, RCC1349, RCC1811, RCC3579, RCC5, RCC5953, Tisochrysis},
	issn = {00319422},
	doi = {10.1016/j.phytochem.2019.05.001},
	url = {https://linkinghub.elsevier.com/retrieve/pii/S0031942219300184},
	author = {Iglesias, Ma Jos{\'e} and Soengas, Raquel and Probert, Ian and Guilloud, Emilie and Gourvil, Priscillia and Mehiri, Mohamed and L{\'o}pez, Yuly and Cepas, Virginio and Guti{\'e}rrez-del-R{\'\i}o, Ignacio and Redondo-Blanco, Sa{\'u}l and Villar, Claudio J. and Lomb{\'o}, Felipe and Soto, Sara and Ortiz, Fernando L{\'o}pez}
}
@article {Turmel2019,
	title = {Tracing the evolution of the plastome and mitogenome in the chloropicophyceae uncovered convergent tRNA gene losses and a variant plastid genetic code},
	journal = {Genome Biology and Evolution},
	volume = {in press},
	year = {2019},
	note = {tex.mendeley-tags: RCC15,RCC1871,RCC2335,RCC2339,RCC287,RCC3374,RCC3402,RCC4434,RCC4572,RCC4656,RCC696,RCC856,RCC998,RCC999},
	month = {apr},
	keywords = {RCC15, RCC1871, RCC2335, RCC2339, RCC287, RCC3374, RCC3402, RCC4434, RCC4572, RCC4656, RCC696, RCC856, RCC998, RCC999},
	issn = {1759-6653},
	doi = {10.1093/gbe/evz074},
	url = {https://www.biorxiv.org/content/10.1101/530998v1 https://academic.oup.com/gbe/advance-article/doi/10.1093/gbe/evz074/5425330},
	author = {Turmel, Monique and dos Santos, Adriana Lopes and Otis, Christian and Sergerie, Roxanne and Lemieux, Claude},
	editor = {Archibald, John}
}
@article {McQuaid2018,
	title = {Carbonate-sensitive phytotransferrin controls high-affinity iron uptake in diatoms},
	journal = {Nature},
	volume = {555},
	number = {7697},
	year = {2018},
	note = {Publisher: Nature Publishing Group tex.mendeley-tags: RCC2967},
	month = {mar},
	pages = {534{\textendash}537},
	abstract = {Iron is an essential nutrient for photosynthetic plankton (phytoplankton), but owing to its low solubility in vast areas of the ocean the concentration of this metal is low, limiting the growth of the phytoplankton. Andrew Allen and co-workers show that the phytoplankton Phaeodactylum tricornutum has developed a specific iron acquisition mechanism that relies on activity of the ISIP2A protein. ISIP2A represents a functional analogue of transferrin{\textemdash}a metazoan protein that binds iron with high affinity{\textemdash}as both proteins use similar iron binding, internalization and release mechanisms, suggesting their independent and convergent evolution. Both proteins bind iron through a synergistic interaction of ferric iron and CO32-, and because ocean acidification decreases CO32- concentration it may also decrease phytoplankton iron uptake and growth.},
	keywords = {RCC2967},
	issn = {0028-0836},
	doi = {10.1038/nature25982},
	url = {http://dx.doi.org/10.1038/nature25982 http://www.nature.com/doifinder/10.1038/nature25982},
	author = {McQuaid, Jeffrey B. and Kustka, Adam B. and Obornik, Miroslav and Horak, Ales and McCrow, John P. and Karas, Bogumil J. and Zheng, Hong and Kindeberg, Theodor and Andersson, Andreas J. and Barbeau, Katherine A. and Allen, Andrew E.}
}
@article {Dadaglio2018,
	title = {Differential responses of bacteria to diatom-derived dissolved organic matter in the Arctic Ocean},
	journal = {Aquatic Microbial Ecology},
	volume = {82},
	number = {1},
	year = {2018},
	note = {tex.mendeley-tags: 2018,rcc},
	pages = {59{\textendash}72},
	abstract = {ABSTRACT: The Arctic sea ice cover is undergoing an unprecedented decline due to climate change. This loss may result in the earlier start of ice algae blooms and more intense phytoplankton blooms, leading to higher concentrations of dissolved organic matter (DOM) derived from primary production. We investigated the response of early summer Arctic bacterial communities to the addition of Arctic diatom-derived DOM through biodegradation experiments in Baffin Bay. DOM produced by the planktonic diatom Chaetoceros neogracilis and the sea ice diatom Fragilariopsis cylindrus was added to seawater from 3 stations with different ice cover (2 ice zones and 1 open water zone) for 12 d. At the 3 stations, the addition of inorganic nutrients (PO4 and NO3) was not sufficient to stimulate bacterial growth compared to the controls, suggesting that bacteria were mainly limited by organic carbon. The addition of DOM from C. neogracilis stimulated bacterial abundance and production, with a more pronounced response in the ice zone compared to the open water zone. The enhanced bacterial metabolism was accompanied by changes in the bacterial community composition determined by 16S rRNA sequencing, driven by operational taxonomic units (OTUs) related to Pseudoalteromonas and Polaribacter that increased in relative abundance with DOM addition. Moreover, in the ice zone, DOM from C. neogracilis induced a priming effect on the bacterial utilization of ambient DOM. Our findings suggest that phytoplankton blooms, through the production of labile organic matter, will strongly affect bacterial heterotrophic activity, composition and dissolved organic carbon cycling in the Arctic Ocean.},
	keywords = {2018, rcc},
	doi = {10.3354/ame01883},
	url = {https://www.int-res.com/abstracts/ame/v82/n1/p59-72},
	author = {Dadaglio, L and Dinasquet, J and Obernosterer, I and Joux, F}
}
@article {Organelli2017,
	title = {On the discrimination of multiple phytoplankton groups from light absorption spectra of assemblages with mixed taxonomic composition and variable light conditions},
	journal = {Applied Optics},
	volume = {56},
	number = {14},
	year = {2017},
	note = {tex.mendeley-tags: RCC151,RCC322,RCC904},
	month = {may},
	pages = {3952},
	abstract = {According to recommendations of the international community of phytoplankton functional type algorithm devel- opers, a set of experiments on marine algal cultures was conducted to (1) investigate uncertainties and limits in phytoplankton group discrimination from hyperspectral light absorption properties of assemblages withmixed taxo- nomic composition, and (2) evaluate the extent to which modifications of the absorption spectral features due to variable light conditions affect the optical discrimination of phytoplankton. Results showed that spectral absorption signatures of multiple species can be extracted from mixed assemblages, even at low relative contributions. Errors in retrieved pigment abundances are, however, influenced by the co-occurrence of species with similar spectral features. Plasticity of absorption spectra due to changes in light conditions weakly affects interspecific differences, with errors {\textexclamdown}21\% for retrievals of pigment concentrations from mixed assemblages.},
	keywords = {RCC151, RCC322, RCC904},
	issn = {0003-6935},
	doi = {10.1364/AO.56.003952},
	url = {https://www.osapublishing.org/abstract.cfm?URI=ao-56-14-3952},
	author = {Organelli, Emanuele and Nuccio, Caterina and Lazzara, Luigi and Uitz, Julia and Bricaud, Annick and Massi, Luca}
}
@article {Ruiz2017,
	title = {Emerging interaction patterns in the emiliania huxleyi-EhV system},
	journal = {Viruses},
	volume = {9},
	number = {3},
	year = {2017},
	note = {tex.mendeley-tags: RCC1211,RCC1213,RCC1215,RCC1216,RCC1218,RCC1228,RCC1231,RCC1235,RCC1239,RCC1241,RCC1242,RCC1246,RCC1249,RCC1250,RCC1253,RCC1255,RCC1256,RCC1257,RCC1259,RCC1268,RCC1269,RCC1272,RCC1276,RCC1322,RCC1744,RCC1745,RCC1857,RCC3548,RCC3856,RCC3923,RCC3956},
	month = {mar},
	pages = {61},
	abstract = {Viruses are thought to be fundamental in driving microbial diversity in the oceanic planktonic realm. That role and associated emerging infection patterns remain particularly elusive for eukaryotic phytoplankton and their viruses. Here we used a vast number of strains from the model system Emiliania huxleyi/Emiliania huxleyi Virus to quantify parameters such as growth rate ({\textmu}), resistance (R), and viral production (Vp) capacities. Algal and viral abundances were monitored by flow cytometry during 72-h incubation experiments. The results pointed out higher viral production capacity in generalist EhV strains, and the virus-host infection network showed a strong co-evolution pattern between E. huxleyi and EhV populations. The existence of a trade-off between resistance and growth capacities was not confirme},
	keywords = {algae virus, coccolithophore, coccolithovirus, cost of, haptophyta, infectivity trade-offs, killing-the-winner, marine viral ecology, phycodnaviridae, RCC1211, RCC1213, RCC1215, RCC1216, RCC1218, RCC1228, RCC1231, RCC1235, RCC1239, RCC1241, RCC1242, RCC1246, RCC1249, RCC1250, RCC1253, RCC1255, rcc1256, RCC1257, RCC1259, RCC1268, RCC1269, RCC1272, RCC1276, RCC1322, RCC1744, RCC1745, RCC1857, RCC3548, RCC3856, RCC3923, RCC3956, resistance, viral-host interactions},
	issn = {1999-4915},
	doi = {10.3390/v9030061},
	url = {http://www.mdpi.com/1999-4915/9/3/61},
	author = {Ruiz, Eliana and Oosterhof, Monique and Sandaa, Ruth-Anne and Larsen, Aud and Pagarete, Ant{\'o}nio}
}
@article {Roesler2017,
	title = {Recommendations for obtaining unbiased chlorophyll estimates from in situ chlorophyll fluorometers: A global analysis of WET Labs ECO sensors},
	journal = {Limnology and Oceanography: Methods},
	volume = {15},
	number = {6},
	year = {2017},
	note = {tex.mendeley-tags: RCC233,RCC42,RCC834},
	pages = {572{\textendash}585},
	abstract = {Chlorophyll fluorometers provide the largest in situ global data set for estimating phytoplankton biomass because of their ease of use, size, power consumption, and relatively low price. While in situ chlorophyll a (Chl) fluorescence is proxy for Chl a concentration, and hence phytoplankton biomass, there exist large natural variations in the relationship between in situ fluorescence and extracted Chl a concentration. Despite this large natural variability, we present here a global validation data set for the WET Labs Environmental Characterization Optics (ECO) series chlorophyll fluorometers that suggests a factor of 2 overestimation in the factory calibrated Chl a estimates for this specific manufacturer and series of sensors. We base these results on paired High Pressure Liquid Chromatography (HPLC) and in situ fluorescence match ups for which non-photochemically quenched fluorescence observations were removed. Additionally, we examined matchups between the factory-calibrated in situ fluorescence and estimates of chlorophyll concentration determined from in situ radiometry, absorption line height, NASA{\textquoteright}s standard ocean color algorithm as well as laboratory calibrations with phytoplankton monocultures spanning diverse species that support the factor of 2 bias. We therefore recommend the factor of 2 global bias correction be applied for the WET Labs ECO sensors, at the user level, to improve the global accuracy of chlorophyll concentration estimates and products derived from them. We recommend that other fluorometer makes and models should likewise undergo global analyses to identify potential bias in factory calibration.},
	keywords = {RCC233, RCC42, RCC834},
	issn = {15415856},
	doi = {10.1002/lom3.10185},
	author = {Roesler, Collin and Uitz, Julia and Claustre, Herv{\'e} and Boss, Emmanuel and Xing, Xiaogang and Organelli, Emanuele and Briggs, Nathan and Bricaud, Annick and Schmechtig, Catherine and Poteau, Antoine and D{\textquoteright}Ortenzio, Fabrizio and Ras, Josephine and Drapeau, Susan and Ha{\"e}ntjens, Nils and Barbieux, Marie}
}
@article {Arias2017,
	title = {Removal and biodegradation of phenanthrene, fluoranthene and pyrene by the marine algae rhodomonas baltica enriched from north atlantic coasts},
	journal = {Bulletin of Environmental Contamination and Toxicology},
	volume = {98},
	number = {3},
	year = {2017},
	note = {tex.mendeley-tags: RCC350},
	pages = {392{\textendash}399},
	abstract = {This study is focused on the removal, accumulation and degradation of three environmental ubiquitous polycyclic aromatic hydrocarbons (PAHs), phenanthrene (PHE), fluoranthene (FLA) and pyrene (PYR), by the marine alga Rhodomonas baltica enriched from the English Channel. After separation, purification and culture in several phases, R. baltica was exposed to PAH concentrations that are frequently encountered in the field in several anthropized environments. The results showed that R. baltica can grow under PAH stress, efficiently remove up to 70\% of these compounds from the medium by 216 h of culture and selectively bioaccumulate PAHs by their hydrophobicity. Between PHE, FLA and PYR, phenanthrene was the compound with higher degradation rates throughout incubation. The equilibrium partitioning theoretical approach showed that physico-chemical partitioning, rather than active bioconcentration, was the major factor governing the bioaccumulation, outlying a potential application in decontamination processes for this species.},
	keywords = {RCC350},
	issn = {1432-0800},
	doi = {10.1007/s00128-016-1967-4},
	url = {https://doi.org/10.1007/s00128-016-1967-4},
	author = {Arias, Andr{\'e}s H and Souissi, Anissa and Glippa, Olivier and Roussin, Marion and Dumoulin, David and Net, Sopheak and Ouddane, Baghdad and Souissi, Sami}
}
@article {Cuvelier2017,
	title = {Responses of the picoprasinophyte Micromonas commoda to light and ultraviolet stress},
	journal = {PLOS ONE},
	volume = {12},
	number = {3},
	year = {2017},
	note = {ISBN: 1111111111 tex.mendeley-tags: RCC299},
	month = {mar},
	pages = {e0172135},
	keywords = {RCC299},
	issn = {1932-6203},
	doi = {10.1371/journal.pone.0172135},
	url = {http://dx.plos.org/10.1371/journal.pone.0172135},
	author = {Cuvelier, Marie L and Guo, Jian and Ortiz, Alejandra C. and van Baren, Marijke J. and Tariq, Muhammad Akram and Partensky, Fr{\'e}d{\'e}ric and Worden, Alexandra Z},
	editor = {Cockshutt, Amanda M.}
}
@article {Ichinomiya2016,
	title = {Diversity and oceanic distribution of Parmales (Bolidophyceae), a picoplankton group closely related to diatoms},
	journal = {The ISME Journal},
	volume = {in press},
	year = {2016},
	note = {tex.mendeley-tags: 2016,rcc,sbr?hyto$_\textrmd$ipo,sbr?hyto?ppo},
	keywords = {2016, MACUMBA, MicroB3, rcc, SBR$_\textrmP$hyto$_\textrmD$PO, sbr?hyto$_\textrmd$ipo, sbr?hyto?ppo},
	doi = {10.1038/ismej.2016.38},
	author = {Ichinomiya, Mutsuo and Lopes dos Santos, A and Gourvil, Priscillia and Yoshikawa, Shinya and Kamiya, Mitsunobu and Ohki, Kaori and Audic, S and de Vargas, Colomban and Vaulot, Daniel and Kuwata, Akira}
}
@article {Blanco-Ameijeiras2016,
	title = {Phenotypic variability in the coccolithophore emiliania huxleyi.},
	journal = {PloS one},
	volume = {11},
	number = {6},
	year = {2016},
	note = {ISBN: 10.1371/journal.pone.0157697 Publisher: Public Library of Science tex.mendeley-tags: 2016,rcc1212,rcc1215,rcc1216,rcc1228,rcc1238,rcc1255,rcc1258,rcc1259,rcc1731,rcc3553},
	month = {jan},
	pages = {e0157697},
	abstract = {Coccolithophores are a vital part of oceanic phytoplankton assemblages that produce organic matter and calcium carbonate (CaCO3) containing traces of other elements (i.e. Sr and Mg). Their associated carbon export from the euphotic zone to the oceans{\textquoteright} interior plays a crucial role in CO2 feedback mechanisms and biogeochemical cycles. The coccolithophore Emiliania huxleyi has been widely studied as a model organism to understand physiological, biogeochemical, and ecological processes in marine sciences. Here, we show the inter-strain variability in physiological and biogeochemical traits in 13 strains of E. huxleyi from various biogeographical provinces obtained from culture collections commonly used in the literature. Our results demonstrate that inter-strain genetic variability has greater potential to induce larger phenotypic differences than the phenotypic plasticity of single strains cultured under a broad range of variable environmental conditions. The range of variation found in physiological parameters and calcite Sr:Ca highlights the need to reconsider phenotypic variability in paleoproxy calibrations and model parameterizations to adequately translate findings from single strain laboratory experiments to the real ocean.},
	keywords = {2016, rcc1212, RCC1215, RCC1216, RCC1228, rcc1238, RCC1255, rcc1258, RCC1259, rcc1731, rcc3553},
	issn = {1932-6203},
	doi = {10.1371/journal.pone.0157697},
	url = {http://dx.doi.org/10.1371/journal.pone.0157697},
	author = {Blanco-Ameijeiras, Sonia and Lebrato, Mario and Stoll, Heather M and Iglesias-Rodriguez, Debora and M{\"u}ller, Marius N and M{\'e}ndez-Vicente, Ana and Oschlies, Andreas}
}
@article {Varkey2015,
	title = {Effects of low temperature on tropical and temperate isolates of marine Synechococcus},
	journal = {The ISME Journal},
	year = {2015},
	note = {Publisher: Nature Publishing Group tex.mendeley-tags: rcc},
	pages = {1{\textendash}12},
	keywords = {rcc},
	issn = {1751-7362},
	doi = {10.1038/ismej.2015.179},
	url = {http://www.nature.com/doifinder/10.1038/ismej.2015.179},
	author = {Varkey, Deepa and Mazard, Sophie and Ostrowski, Martin and Tetu, Sasha G and Haynes, Paul and Paulsen, Ian T}
}
@article {Clerissi2014,
	title = {Unveiling of the diversity of prasinoviruses (phycodnaviridae) in marine samples by using high-throughput sequencing analyses of PCR-Amplified DNA polymerase and major capsid protein genes},
	journal = {Applied and Environmental Microbiology},
	volume = {80},
	number = {10},
	year = {2014},
	note = {tex.mendeley-tags: Micromonas,rcc},
	pages = {3150{\textendash}3160},
	abstract = {Viruses strongly influence the ecology and evolution of their eukaryotic hosts in the marine environment, but little is known about their diversity and distribution. Prasinoviruses infect an abundant and widespread class of phytoplankton, the Mamiellophyceae, and thereby exert a specific and important role in microbial ecosystems. However, molecular tools to specifically identify this viral genus in environmental samples are still lacking. We developed two primer sets, designed for use with polymerase chain reactions and 454 pyrosequencing technologies, to target two conserved genes, encoding the DNA polymerase (PolB gene) and the major capsid protein (MCP gene). While only one copy of the PolB gene is present in Prasinovirus genomes, there are at least seven paralogs for MCP, the copy we named number 6 being shared with other eukaryotic alga-infecting viruses. Primer sets for PolB and MCP6 were thus designed and tested on 6 samples from the Tara Oceans project. The results suggest that the MCP6 amplicons show greater richness but that PolB gave a wider coverage of Prasinovirus diversity. As a consequence, we recommend use of the PolB primer set, which will certainly reveal exciting new insights about the diversity and distribution of prasinoviruses at the community scale.},
	keywords = {Micromonas, rcc, TARA-Oceans},
	doi = {10.1128/aem.00123-14},
	url = {http://aem.asm.org/content/80/10/3150.abstract},
	author = {Clerissi, Camille and Grimsley, Nigel and Ogata, Hiroyuki and Hingamp, Pascal and Poulain, Julie and Desdevises, Yves}
}
@article {Ota2012,
	title = {Lotharella reticulosa sp. nov.: A highly reticulated network forming chlorarachniophyte from the mediterranean sea},
	journal = {Protist},
	volume = {163},
	number = {1},
	year = {2012},
	note = {tex.mendeley-tags: RCC375,RCC376},
	pages = {91{\textendash}104},
	abstract = {A new chlorarachniophyte Lotharella reticulosa sp. nov. is described from a culture isolated from the Mediterranean Sea. This strain is maintained as strain RCC375 at the Roscoff Culture Collection, France. This species presents a multiphasic life cycle: vegetative cells of this species were observed to be coccoid, but amoeboid cells with filopodia and globular suspended cells were also present in the life cycle, both of which were not dominant phases. Flagellate cells were also observed but remained very rare in culture. The vegetative cells were 9-16 ??m in diameter and highly vacuolated, containing several green chloroplasts with a projecting pyrenoid, mitochondria, and a nucleus. The chloroplast was surrounded by four membranes possessing a nucleomorph in the periplastidial compartment near the pyrenoid base. According to ultrastructural observations of the pyrenoid and nucleomorph, the present species belongs to the genus Lotharella in the phylum Chlorarachniophyta. This taxonomic placement is consistent with the molecular phylogenetic trees of the 18S rRNA gene and ITS sequences. This species showed a unique colonization pattern. Clusters of cells extended cytoplasmic strands radially. Then, amoeboid cells being born proximately moved distally along the cytoplasmic strand like on a "railway track" Subsequently the amoeboid cell became coccoid near the strand. In this way, daughter cells were dispersed evenly on the substratum. We also observed that the present species regularly formed a structure of filopodial nodes in mid-stage and later-stage cultures, which is a novel phenotype in chlorarachniophytes. The unique colonization pattern and other unique features demonstrate that RCC375 is a new chlorarachniophyte belonging to genus Lotharella, which we describe as Lotharella reticulosa sp. nov. ?? 2011 Elsevier GmbH.},
	keywords = {Chlorarachniophytes, Lotharella, Mediterranean Sea, RCC375, RCC376, Taxonomy.},
	author = {Ota, Shuhei and Vaulot, Daniel}
}
@article {Ota2011,
	title = {Gymnochlora dimorpha sp. nov., a chlorarachniophyte with unique daughter cell behaviour.},
	journal = {Phycologia},
	volume = {50},
	year = {2011},
	note = {tex.mendeley-tags: 2011,rcc,sbr?hyto$_\textrmd$ipo},
	pages = {317{\textendash}326},
	keywords = {2011, rcc, SBR$_\textrmP$hyto$_\textrmD$PO, sbr?hyto$_\textrmd$ipo},
	doi = {10.2216/09-102.1},
	author = {Ota, S and Kudo, A and Ishida, K}
}
@article {Hagino2011,
	title = {New evidence for morphological and genetic variation in the cosmopolitan coccolithophore Emiliana huxleyi (prymnesiophyceae) from the cox1b-ATP4 genes},
	journal = {Journal of Phycology},
	volume = {47},
	year = {2011},
	note = {tex.mendeley-tags: 2011,rcc,sbr?hyto?ppo},
	pages = {1164{\textendash}1176},
	abstract = {Emiliania huxleyi (Lohmann) Hay et Mohler is a cosmopolitan coccolithophore occurring from tropical to subpolar waters and exhibiting variations in morphology of coccoliths possibly related to environmental conditions. We examined morphological characters of coccoliths and partial mitochondrial sequences of the cytochrome oxidase 1b (cox1b) through adenosine triphosphate synthase 4 (atp4) genes of thirty-nine clonal E. huxleyi strains from the Atlantic and Pacific Oceans, Mediterranean Sea and their adjacent seas. Based on the morphological study of culture strains by SEM, Type O, a new morphotype characterized by coccoliths with an open central area, was separated from existing morphotypes A, B, B/C, C, R and var. corona, characterized by coccoliths with central area elements. Molecular phylogenetic studies revealed that E. huxleyi consists of at least two mitochondrial sequence groups with different temperature preferences/tolerances: a cool water group occurring in subarctic North Atlantic and Pacific and a warm water group occurring in the sub-tropical Atlantic and Pacific and in the Mediterranean Sea.},
	keywords = {2011, rcc, SBR$_\textrmP$hyto$_\textrmE$PPO, sbr?hyto?ppo},
	doi = {10.1111/j.1529-8817.2011.01053.x},
	author = {Hagino, K and Bendif, El Mahdi and Young, J and Kogame, K and Takano, Y and Probert, I and Horiguchi, T and de Vargas, C and Okada, H}
}
@article {Turmel2010,
	title = {A deviant genetic code in the reduced mitochondrial genome of the picoplanktonic green alga pycnococcus provasolii},
	journal = {Journal of Molecular Evolution},
	volume = {70},
	number = {2},
	year = {2010},
	note = {ISBN: 0022-2844 tex.mendeley-tags: RCC299},
	pages = {203{\textendash}214},
	abstract = {Reduction in size of flagellated chlorophytes occurred multiple times during evolution, providing the opportunity to study the consequences of cell reduction on genome architecture. Recent investigations on the chloroplast genomes of the tiny prasinophyceans Ostreococcus tauri (Mamiellales), Micromonas sp. RCC299 (Mamiellales), and Pycnococcus provasolii (Pseudocourfieldiales) highlighted their extreme compaction and reduced gene repertoires. Genome compaction is also exemplified by the Ostreococcus and Micromonas mitochondrial DNAs (mtDNAs) although they have retained almost all of the about 65 genes presumably present in the mitochondria of ancestral prasinophyceans. In this study, the mitochondrial genome of Pycnococcus was sequenced and compared to those of previously examined chlorophytes. Our results document the first case where cellular reduction of a free-living alga was accompanied by marked reduction in gene content of both the mitochondrial and chloroplast genomes. At 24,321 bp, the intronless Pycnococcus mitochondrial genome falls within the lower size range displayed by green algal mtDNAs. The 36 conserved genes, specifying two rRNAs with conventional structures, 16 tRNAs and 18 proteins, are all encoded on the same DNA strand and represent 88\% of the genome. Besides a pronounced codon bias, the protein-coding genes feature a variant genetic code characterized by the use of TGA (normally a stop codon) to code for tryptophan, and the unprecedented use of TTA and TTG (normally leucine codons) as stop codons. We conclude that substantial reduction of the mitochondrial genome occurred in at least three independent chlorophyte lineages and that this process entailed a number of convergent changes in these lineages.},
	keywords = {RCC299},
	doi = {10.1007/s00239-010-9322-6},
	author = {Turmel, Monique and Otis, Christian and Lemieux, Claude}
}
@article {Scanlan2009,
	title = {Ecological genomics of marine picocyanobacteria},
	journal = {Microbiology and Molecular Biology Reviews},
	volume = {73},
	year = {2009},
	note = {tex.mendeley-tags: 2009,rcc,sbr?hyto?app},
	pages = {249{\textendash}299},
	keywords = {2009, rcc, SBR$_\textrmP$hyto$_\textrmP$PM, sbr?hyto?app},
	doi = {10.1128/MMBR.00035-08},
	author = {Scanlan, D J and Ostrowski, M and Mazard, S and Dufresne, A and Garczarek, L and Hess, W R and Post, A F and Hagemann, M and Paulsen, I and Partensky, F}
}
@article {Worden2009,
	title = {Green evolution and dynamic adaptations revealed by genomes of the marine picoeukaryotes Micromonas},
	journal = {Science},
	volume = {324},
	year = {2009},
	note = {tex.mendeley-tags: RCC299,RCC827},
	pages = {268{\textendash}272},
	abstract = {The photosynthetic picoeukaryote Micromonas thrives from tropical to polar marine ecosystems and belongs to an anciently diverged sister clade to land plants. We sequenced genomes from two Micromonas isolates (22 Mb, CCMP1545; 21 Mb, RCC299) and the results improve understanding of their ecology and green-lineage evolution. Despite high 18S rDNA sequence identity, only 90\% of their predicted genes were shared. Novel intronic repeat elements in CCMP1545, otherwise found only in metagenomic data, and unique riboswitch arrangements emphasized their independent evolutionary paths. Phylogenomic profiles revealed putative ancestral features, but also indicated selection/acquisition processes are actively shaping a {\textquoteleft}unique{\textquoteright} gene pool in each differently than {\textquoteleft}core{\textquoteright} genes. Current climate-change trajectories are predicted to produce conditions favoring picophytoplankton, making Micromonas potential indicators of biological change in ocean ecosystems.},
	keywords = {rcc, RCC299, RCC827, SBR$_\textrmP$hyto$_\textrmD$PO, SBR$_\textrmP$hyto$_\textrmE$PPO},
	doi = {10.1126/science.1167222},
	author = {Worden, A Z and Lee, J.- H and Mock, T and Rouz{\'e}, P and Simmons, M P and Aerts, A L and Allen, A E and Cuvelier, M L and Derelle, E and Everett, M V and Foulon, E and Grimwood, J and Gundlach, H and Henrissat, B and Napoli, C and McDonald, S M and Parker, M S and Rombauts, S and Salamov, A and Von Dassow, P and Badger, J H and Coutinho, P M and Demir, E and Dubchak, I and Gentemann, C and Eikrem, W and Gready, J E and John, U and Lanier, W and Lindquist, E A and Lucas, S and Mayer, K F X and Moreau, H and Not, F and Otillar, R and Panaud, O and Pangilinan, J and Paulsen, I and Piegu, B and Poliakov, A and Robbens, S and Schmutz, J and Toulza, E and Wyss, T and Zelensky, A and Zhou, K and Armbrust, E V and Bhattacharya, D and Goodenough, U W and Van de Peer, Y and Grigoriev, I V}
}
@article {Monier2009,
	title = {Horizontal gene transfer of an entire metabolic pathway between a eukaryotic alga and its DNA virus},
	journal = {Genome Research},
	volume = {19},
	year = {2009},
	note = {tex.mendeley-tags: 2009,rcc,sbr?hyto?ppo},
	pages = {1441{\textendash}1449},
	keywords = {2009, rcc, SBR$_\textrmP$hyto$_\textrmE$PPO, sbr?hyto?ppo},
	doi = {10.1101/gr.091686.109},
	author = {Monier, A and Pagarete, A and Allen, M J and Read, B A and de Vargas, C and Claverie, J M and Ogata, H}
}
@article {Ota2009,
	title = {Partenskyella glossopodia gen. et sp. nov., the first report of chlorarachniophyte that lacks pyrenoid},
	journal = {Protist},
	volume = {160},
	year = {2009},
	note = {tex.mendeley-tags: 2009,rcc,sbr?hyto$_\textrmd$ipo},
	pages = {137{\textendash}150},
	keywords = {2009, rcc, SBR$_\textrmP$hyto$_\textrmD$PO, sbr?hyto$_\textrmd$ipo},
	doi = {10.1016/j.protis.2008.09.003},
	author = {Ota, S and Vaulot, D and Le Gall, F and Yabuki, A and Ishida, K}
}
@article {VonDassow2009,
	title = {Transcriptome analysis of functional differentiation between haploid and diploid cells of Emiliania huxleyi, a globally significant photosynthetic calcifying cell},
	journal = {Genome Biology},
	volume = {10},
	number = {10},
	year = {2009},
	note = {tex.mendeley-tags: 2009,rcc,rcc1216,rcc1217,sbr?hyto?ppo},
	pages = {R114},
	abstract = {BACKGROUND:Eukaryotes are classified as either haplontic, diplontic, or haplo-diplontic, depending on which ploidy levels undergo mitotic cell division in the life cycle. Emiliania huxleyi is one of the most abundant phytoplankton species in the ocean, playing an important role in global carbon fluxes, and represents haptophytes, an enigmatic group of unicellular organisms that diverged early in eukaryotic evolution. This species is haplo-diplontic. Little is known about the haploid cells, but they have been hypothesized to allow persistence of the species between the yearly blooms of diploid cells. We sequenced over 38000 Expressed Sequence Tags (ESTs) from haploid and diploid E. huxleyi normalized cDNA libraries to identify genes involved in important processes specific to each life phase (2N calcification or 1N motility), and to better understand the haploid phase of this prominent haplo-diplontic organism.RESULTS:The haploid and diploid transcriptomes showed a dramatic differentiation, with [almost equal to]20\% greater transcriptome richness in diploid cells than in haploid cells and only [less than or equal to]50\% of transcripts estimated to be common between the two phases. The major functional category of transcripts differentiating haploids included signal transduction and motility genes. Diploid-specific transcripts included Ca2+, H+, and HCO3- pumps. Potential factors differentiating the transcriptomes included haploid-specific Myb transcription factor homologs and an unusual diploid-specific histone H4 homolog.CONCLUSIONS:This study permitted the identification of genes likely involved in diploid-specific biomineralization, haploid-specific motility, and transcriptional control. Greater transcriptome richness in diploid cells suggests they may be more versatile for exploiting a diversity of rich environments whereas haploid cells are intrinsically more streamlined.},
	keywords = {2009, rcc, RCC1216, rcc1217, SBR$_\textrmP$hyto$_\textrmE$PPO, sbr?hyto?ppo},
	doi = {10.1186/gb-2009-10-10-r114},
	url = {http://genomebiology.com/2009/10/10/R114},
	author = {von Dassow, Peter and Ogata, Hiroyuki and Probert, Ian and Wincker, Patrick and Da Silva, Corinne and Audic, St{\'e}phane and Claverie, Jean-Michel and de Vargas, Colomban}
}
@article {Bowler2008,
	title = {The Phaeodactylum genome reveals the evolutionary history of diatom genomes},
	journal = {Nature},
	volume = {456},
	number = {7219},
	year = {2008},
	note = {Publisher: Macmillan Publishers Limited. All rights reserved tex.mendeley-tags: 2008,rcc,sbr?hyto?ppo},
	pages = {239{\textendash}244},
	keywords = {2008, rcc, SBR$_\textrmP$hyto$_\textrmE$PPOdipo, sbr?hyto?ppo},
	doi = {10.1038/nature07410},
	url = {http://dx.doi.org/10.1038/nature07410 http://www.nature.com/nature/journal/v456/n7219/suppinfo/nature07410_S1.html},
	author = {Bowler, Chris and Allen, Andrew E and Badger, Jonathan H and Grimwood, Jane and Jabbari, Kamel and Kuo, Alan and Maheswari, Uma and Martens, Cindy and Maumus, Florian and Otillar, Robert P and Rayko, Edda and Salamov, Asaf and Vandepoele, Klaas and Beszteri, Bank and Gruber, Ansgar and Heijde, Marc and Katinka, Michael and Mock, Thomas and Valentin, Klaus and Verret, Frederic and Berges, John A and Brownlee, Colin and Cadoret, Jean-Paul and Chiovitti, Anthony and Choi, Chang Jae and Coesel, Sacha and De Martino, Alessandra and Detter, J Chris and Durkin, Colleen and Falciatore, Angela and Fournet, Jerome and Haruta, Miyoshi and Huysman, Marie J J and Jenkins, Bethany D and Jiroutova, Katerina and Jorgensen, Richard E and Joubert, Yolaine and Kaplan, Aaron and Kroger, Nils and Kroth, Peter G and La Roche, Julie and Lindquist, Erica and Lommer, Markus and Martin-Jezequel, Veronique and Lopez, Pascal J and Lucas, Susan and Mangogna, Manuela and McGinnis, Karen and Medlin, Linda K and Montsant, Anton and Secq, Marie-Pierre Oudot-Le and Napoli, Carolyn and Obornik, Miroslav and Parker, Micaela Schnitzler and Petit, Jean-Louis and Porcel, Betina M and Poulsen, Nicole and Robison, Matthew and Rychlewski, Leszek and Rynearson, Tatiana A and Schmutz, Jeremy and Shapiro, Harris and Siaut, Magali and Stanley, Michele and Sussman, Michael R and Taylor, Alison R and Vardi, Assaf and von Dassow, Peter and Vyverman, Wim and Willis, Anusuya and Wyrwicz, Lucjan S and Rokhsar, Daniel S and Weissenbach, Jean and Armbrust, E Virginia and Green, Beverley R and Van de Peer, Yves and Grigoriev, Igor V}
}
@article {Six2007,
	title = {Diversity and evolution of phycobilisomes in marine Synechococcus spp. - a comparative genomics study},
	journal = {Genome Biology},
	volume = {8},
	year = {2007},
	note = {tex.mendeley-tags: 2007,rcc,sbr?hyto?app},
	pages = {R259},
	keywords = {2007, rcc, SBR$_\textrmP$hyto, sbr?hyto?app},
	doi = {10.1186/gb-2007-8-12-r259},
	author = {Six, C and Thomas, J.-C. and Garczarek, L and Ostrowski, M and Dufresne, A and Blot, N and Scanlan, D J and Partensky, F}
}
@article {Palenik2007,
	title = {The tiny eukaryote \textit{Ostreococcus provides genomic insights into the paradox of plankton speciation},
	journal = {Proceedings of the National Academy of Sciences of the United States of America},
	volume = {104},
	number = {18},
	year = {2007},
	note = {tex.mendeley-tags: RCC,rcc},
	pages = {7705{\textendash}7710},
	abstract = {The smallest known eukaryotes, at approximately 1-mum diameter, are Ostreococcus tauri and related species of marine phytoplankton. The genome of Ostreococcus lucimarinus has been completed and compared with that of O. tauri. This comparison reveals surprising differences across orthologous chromosomes in the two species from highly syntenic chromosomes in most cases to chromosomes with almost no similarity. Species divergence in these phytoplankton is occurring through multiple mechanisms acting differently on different chromosomes and likely including acquisition of new genes through horizontal gene transfer. We speculate that this latter process may be involved in altering the cell-surface characteristics of each species. In addition, the genome of O. lucimarinus provides insights into the unique metal metabolism of these organisms, which are predicted to have a large number of selenocysteine-containing proteins. Selenoenzymes are more catalytically active than similar enzymes lacking selenium, and thus the cell may require less of that protein. As reported here, selenoenzymes, novel fusion proteins, and loss of some major protein families including ones associated with chromatin are likely important adaptations for achieving a small cell size.},
	keywords = {rcc},
	url = {http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve\&db=PubMed\&dopt=Citation\&list_uids=17460045},
	author = {Palenik, B and Grimwood, J and Aerts, A and Rouz{\'e}, P and Salamov, A and Putnam, N and Dupont, C and Jorgensen, R and Derelle, E and Rombauts, S and Zhou, K and Otillar, R and Merchant, S S and Podell, S and Gaasterland, T and Napoli, C and Gendler, K and Manuell, A and Tai, V and Vallon, O and Piganeau, G and Jancek, S and Heijde, M and Jabbari, K and Bowler, C and Lohr, M and Robbens, S and Werner, G and Dubchak, I and Pazour, G J and Ren, Q and Paulsen, I and Delwiche, C and Schmutz, J and Rokhsar, D and Van de Peer, Y and Moreau, H and Grigoriev, I V}
}
@article {OKelly2003,
	title = {A transient bloom of {\textexclamdown}i{\textquestiondown}Ostreococcus{\textexclamdown}/i{\textquestiondown} (chlorophyta, prasinophyceae) in west neck bay, long island, new york},
	journal = {Journal of Phycology},
	volume = {39},
	number = {5},
	year = {2003},
	note = {tex.mendeley-tags: RCC,rcc},
	pages = {850{\textendash}854},
	abstract = {The smallest known eukaryote, Ostreococcus tauri Courties et Chretiennot-Dinet, was first reported as the dominant picoplankter in a French lagoon known for its diverse phytoplankton community and high oyster productivity. Long-term seasonal blooms of this picoeukaryote were observed in association with stable plankton communities. On 5 June 2001, a distinctive monotypic picoplankton bloom was detected by flow cytometry as part of an ongoing study of "brown tide" (Aureococcus anophagefferens) bloom initiation in Long Island bays. The bloom reached a concentration of 5 x 10(5) cells.mL(-1) in West Neck Bay and lasted less than 2 weeks. Epifluorescence microscopy and TEM indicated that the bloom organism was an Ostreococcus-like picoalga, the first ever observed in a Long Island bay. Many cells of this alga contained numerous virus-like particles. The Ostreococcus-like picoalga, which resembles O. tauri, was rare in samples collected the following week. Instead, a substantial increase in the Synechococcus population was observed. Such rapid population changes have not previously been reported for Ostreococcus. Viral lysis and grazing by heterotrophic nanoflagellates may have contributed to the rapid decline of the Ostreococcus-like cells in West Neck Bay.},
	keywords = {Aureococcus Anophagefferens Pelagophyceae, bloom dynamics, Gen, Microalga, Ostreococcus, picoalgae, picoplankton, rcc},
	doi = {10.1046/j.1529-8817.2003.02201.x},
	author = {O{\textquoteright}Kelly, C J and Sieracki, M E and Thier, E C and Hobson, I C}
}
@article {Chisholm1992,
	title = {\textit{Prochlorococcus marinus nov. gen. nov. sp.: an oxyphototrophic marine prokaryote containing divinyl chlorophyll a and b},
	journal = {Archives of Microbiology},
	volume = {157},
	year = {1992},
	note = {tex.mendeley-tags: RCC,rcc},
	pages = {297{\textendash}300},
	keywords = {rcc, systematics, \#PROCHLOROPHYTE},
	doi = {10.1007/BF00245165},
	author = {Chisholm, S W and Frankel, S L and Goericke, R and Olson, R J and Palenik, B and Waterbury, J B and West-Johnsrud, L and Zettler, E R}
}
