@article {Trefaut2020,
	title = {Annual phytoplankton dynamics in coastal waters from fildes bay, western antarctic peninsula},
	journal = {Scientific Reports},
	volume = {11},
	number = {1},
	year = {2021},
	note = {tex.mendeley-tags: RCC2265,RCC2289,RCC4582,RCC4586,RCC5152},
	month = {dec},
	pages = {1368},
	abstract = {Year-round reports of phytoplankton dynamics in the West Antarctic Peninsula are rare and mainly limited to microscopy and/or pigment-based studies. We analyzed the phytoplankton community from coastal waters of Fildes Bay in the West Antarctic Peninsula between January 2014 and 2015 using metabarcoding of the nuclear and plastidial 18/16S rRNA gene from both size-fractionated and flow cytometry sorted samples. Overall 14 classes of photosynthetic eukaryotes were present in our samples with the following dominating: Bacillariophyta (diatoms), Pelagophyceae and Dictyochophyceae for division Ochrophyta, Mamiellophyceae and Pyramimonadophyceae for division Chlorophyta, Haptophyta and Cryptophyta. Each metabarcoding approach yielded a different image of the phytoplankton community with for example Prymnesiophyceae more prevalent in plastidial metabarcodes and Mamiellophyceae in nuclear ones. Diatoms were dominant in the larger size fractions and during summer, while Prymnesiophyceae and Cryptophyceae were dominant in colder seasons. Pelagophyceae were particularly abundant towards the end of autumn (May). In addition of Micromonas polaris and Micromonas sp. clade B3, both previously reported in Arctic waters, we detected a new Micromonas 18S rRNA sequence signature, close to, but clearly distinct from M. polaris , which potentially represents a new clade specific of the Antarctic. These results highlight the need for complementary strategies as well as the importance of year-round monitoring for a comprehensive description of phytoplankton communities in Antarctic coastal waters.},
	keywords = {RCC2265, RCC2289, RCC4582, RCC4586, RCC5152},
	issn = {2045-2322},
	doi = {10.1038/s41598-020-80568-8},
	url = {http://biorxiv.org/content/early/2020/10/27/2020.10.27.356600.abstract http://www.nature.com/articles/s41598-020-80568-8},
	author = {Trefault, Nicole and de la Iglesia, Rodrigo and Moreno-Pino, Mario and Lopes dos Santos, Adriana and G{\'e}rikas Ribeiro, Catherine and Parada-Pozo, G{\'e}nesis and Cristi, Antonia and Marie, Dominique and Vaulot, Daniel}
}
@article {Balzano2017c,
	title = {Morphological and genetic diversity of Beaufort Sea diatoms with high contributions from the Chaetoceros neogracilis species complex},
	journal = {Journal of Phycology},
	volume = {53},
	number = {1},
	year = {2017},
	note = {tex.mendeley-tags: RCC1984,RCC1985,RCC1986,RCC1988,RCC1989,RCC1990,RCC1991,RCC1992,RCC1993,RCC1995,RCC1997,RCC1999,RCC2000,RCC2002,RCC2003,RCC2004,RCC2005,RCC2006,RCC2008,RCC2010,RCC2011,RCC2012,RCC2014,RCC2016,RCC2017,RCC2021,RCC2037,RCC2038,RCC2039,RCC2042,RCC2043,RCC2261,RCC2262,RCC2263,RCC2264,RCC2265,RCC2266,RCC2267,RCC2268,RCC2269,RCC2270,RCC2272,RCC2273,RCC2274,RCC2275,RCC2276,RCC2277,RCC2278,RCC2279,RCC2280,RCC2281,RCC2282,RCC2318,RCC2506,RCC2517,RCC2520,RCC2521,RCC2522},
	month = {feb},
	pages = {161{\textendash}187},
	abstract = {Seventy-five diatom strains isolated from the Beaufort Sea (Canadian Arctic) in the summer of 2009 were characterized by light and electron microscopy (SEM and TEM), as well as 18S and 28S rRNA gene sequencing. These strains group into 20 genotypes and 17 morphotypes and are affiliated with the genera Arcocellulus, Attheya, Chaetoceros, Cylindrotheca, Eucampia, Nitzschia, Porosira, Pseudo-nitzschia, Shionodiscus, Thalassiosira, and Synedropsis. Most of the species have a distribution confined to the northern/polar area. Chaetoceros neogracilis and Chaetoceros gelidus were the most represented taxa. Strains of C. neogracilis were morphologically similar and shared identical 18S rRNA gene sequences, but belonged to four distinct genetic clades based on 28S rRNA, ITS-1 and ITS-2 phylogenies. Secondary structure prediction revealed that these four clades differ in hemi-compensatory base changes (HCBCs) in paired positions of the ITS-2, suggesting their inability to interbreed. Reproductively isolated C. neogracilis genotypes can thus co-occur in summer phytoplankton communities in the Beaufort Sea. C. neogracilis generally occurred as single cells but also formed short colonies. It is phylogenetically distinct from an Antarctic species, erroneously identified in some previous studies as C. neogracilis, but named here as Chaetoceros sp. This work provides taxonomically validated sequences for 20 Arctic diatom taxa, which will facilitate future metabarcoding studies on phytoplankton in this region.},
	keywords = {RCC1984, RCC1985, RCC1986, RCC1988, RCC1989, RCC1990, RCC1991, RCC1992, RCC1993, RCC1995, RCC1997, RCC1999, RCC2000, RCC2002, RCC2003, RCC2004, RCC2005, RCC2006, RCC2008, RCC2010, RCC2011, RCC2012, RCC2014, RCC2016, RCC2017, RCC2021, RCC2037, RCC2038, RCC2039, RCC2042, RCC2043, RCC2261, RCC2262, RCC2263, RCC2264, RCC2265, RCC2266, RCC2267, RCC2268, RCC2269, RCC2270, RCC2272, RCC2273, RCC2274, RCC2275, RCC2276, RCC2277, RCC2278, RCC2279, RCC2280, RCC2281, RCC2282, RCC2318, RCC2506, RCC2517, RCC2520, RCC2521, RCC2522},
	issn = {00223646},
	doi = {10.1111/jpy.12489},
	url = {http://doi.wiley.com/10.1111/jpy.12489},
	author = {Balzano, Sergio and Percopo, Isabella and Siano, Raffaele and Gourvil, Priscillia and Chanoine, M{\'e}lanie and Marie, Dominique and Vaulot, Daniel and Sarno, Diana},
	editor = {Wood, M.}
}
