%0 Journal Article %J Elementa: Science of the Anthropocene %D 2020 %T Culturable diversity of Arctic phytoplankton during pack ice melting %A Ribeiro, Catherine Gérikas %A dos Santos, Adriana Lopes %A Gourvil, Priscillia %A Le Gall, Florence %A Marie, Dominique %A Tragin, Margot %A Probert, Ian %A Vaulot, Daniel %K RCC5197 %K RCC5198 %K RCC5199 %K RCC5200 %K RCC5201 %K RCC5202 %K RCC5203 %K RCC5204 %K RCC5205 %K RCC5206 %K RCC5207 %K RCC5208 %K RCC5209 %K RCC5210 %K RCC5211 %K RCC5212 %K RCC5213 %K RCC5214 %K RCC5215 %K RCC5216 %K RCC5217 %K RCC5218 %K RCC5219 %K RCC5220 %K RCC5221 %K RCC5222 %K RCC5223 %K RCC5224 %K RCC5225 %K RCC5226 %K RCC5227 %K RCC5228 %K RCC5229 %K RCC5230 %K RCC5231 %K RCC5232 %K RCC5233 %K RCC5234 %K RCC5235 %K RCC5236 %K RCC5237 %K RCC5238 %K RCC5239 %K RCC5240 %K RCC5241 %K RCC5242 %K RCC5243 %K RCC5244 %K RCC5245 %K RCC5246 %K RCC5247 %K RCC5248 %K RCC5249 %K RCC5250 %K RCC5251 %K RCC5252 %K RCC5253 %K RCC5254 %K RCC5255 %K RCC5256 %K RCC5257 %K RCC5258 %K RCC5259 %K RCC5260 %K RCC5261 %K RCC5262 %K RCC5263 %K RCC5264 %K RCC5265 %K RCC5266 %K RCC5267 %K RCC5268 %K RCC5269 %K RCC5270 %K RCC5271 %K RCC5272 %K RCC5273 %K RCC5274 %K RCC5275 %K RCC5276 %K RCC5277 %K RCC5278 %K RCC5279 %K RCC5280 %K RCC5281 %K RCC5282 %K RCC5283 %K RCC5284 %K RCC5285 %K RCC5286 %K RCC5287 %K RCC5288 %K RCC5289 %K RCC5290 %K RCC5291 %K RCC5292 %K RCC5293 %K RCC5294 %K RCC5295 %K RCC5296 %K RCC5297 %K RCC5298 %K RCC5299 %K RCC5300 %K RCC5301 %K RCC5302 %K RCC5303 %K RCC5304 %K RCC5305 %K RCC5306 %K RCC5307 %K RCC5308 %K RCC5309 %K RCC5310 %K RCC5311 %K RCC5312 %K RCC5313 %K RCC5314 %K RCC5315 %K RCC5316 %K RCC5317 %K RCC5318 %K RCC5319 %K RCC5320 %K RCC5321 %K RCC5322 %K RCC5323 %K RCC5324 %K RCC5325 %K RCC5326 %K RCC5327 %K RCC5328 %K RCC5329 %K RCC5330 %K RCC5331 %K RCC5332 %K RCC5333 %K RCC5334 %K RCC5335 %K RCC5336 %K RCC5337 %K RCC5338 %K RCC5339 %K RCC5340 %K RCC5341 %K RCC5342 %K RCC5343 %K RCC5344 %K RCC5345 %K RCC5346 %K RCC5347 %K RCC5348 %K RCC5349 %K RCC5350 %K RCC5351 %K RCC5352 %K RCC5353 %K RCC5354 %K RCC5355 %K RCC5356 %K RCC5357 %K RCC5358 %K RCC5359 %K RCC5360 %K RCC5361 %K RCC5362 %K RCC5363 %K RCC5364 %K RCC5365 %K RCC5366 %K RCC5367 %K RCC5368 %K RCC5369 %K RCC5370 %K RCC5371 %K RCC5372 %K RCC5373 %K RCC5374 %K RCC5375 %K RCC5376 %K RCC5377 %K RCC5378 %K RCC5379 %K RCC5380 %K RCC5381 %K RCC5382 %K RCC5383 %K RCC5384 %K RCC5385 %K RCC5386 %K RCC5387 %K RCC5388 %K RCC5389 %K RCC5390 %K RCC5391 %K RCC5392 %K RCC5393 %K RCC5394 %K RCC5395 %K RCC5396 %K RCC5397 %K RCC5398 %K RCC5399 %K RCC5400 %K RCC5401 %K RCC5402 %K RCC5403 %K RCC5404 %K RCC5405 %K RCC5406 %K RCC5407 %K RCC5408 %K RCC5409 %K RCC5410 %K RCC5411 %K RCC5412 %K RCC5413 %K RCC5414 %K RCC5415 %K RCC5416 %K RCC5417 %K RCC5418 %K RCC5419 %K RCC5420 %K RCC5421 %K RCC5422 %K RCC5423 %K RCC5424 %K RCC5425 %K RCC5426 %K RCC5427 %K RCC5428 %K RCC5429 %K RCC5430 %K RCC5431 %K RCC5432 %K RCC5433 %K RCC5434 %K RCC5435 %K RCC5436 %K RCC5437 %K RCC5438 %K RCC5439 %K RCC5440 %K RCC5441 %K RCC5442 %K RCC5443 %K RCC5444 %K RCC5445 %K RCC5446 %K RCC5447 %K RCC5448 %K RCC5449 %K RCC5450 %K RCC5451 %K RCC5452 %K RCC5453 %K RCC5454 %K RCC5455 %K RCC5456 %K RCC5457 %K RCC5458 %K RCC5459 %K RCC5460 %K RCC5461 %K RCC5462 %K RCC5463 %K RCC5464 %K RCC5465 %K RCC5466 %K RCC5467 %K RCC5468 %K RCC5469 %K RCC5470 %K RCC5471 %K RCC5472 %K RCC5473 %K RCC5474 %K RCC5475 %K RCC5476 %K RCC5477 %K RCC5478 %K RCC5479 %K RCC5480 %K RCC5481 %K RCC5482 %K RCC5483 %K RCC5484 %K RCC5485 %K RCC5486 %K RCC5487 %K RCC5488 %K RCC5489 %K RCC5490 %K RCC5491 %K RCC5492 %K RCC5493 %K RCC5494 %K RCC5495 %K RCC5496 %K RCC5497 %K RCC5498 %K RCC5499 %K RCC5500 %K RCC5501 %K RCC5502 %K RCC5503 %K RCC5504 %K RCC5505 %K RCC5506 %K RCC5507 %K RCC5508 %K RCC5509 %K RCC5510 %K RCC5511 %K RCC5512 %K RCC5513 %K RCC5514 %K RCC5515 %K RCC5516 %K RCC5517 %K RCC5518 %K RCC5519 %K RCC5520 %K RCC5521 %K RCC5522 %K RCC5523 %K RCC5524 %K RCC5525 %K RCC5526 %K RCC5527 %K RCC5528 %K RCC5529 %K RCC5530 %K RCC5531 %K RCC5532 %K RCC5533 %K RCC5534 %K RCC5535 %K RCC5536 %K RCC5537 %K RCC5538 %K RCC5539 %K RCC5540 %K RCC5541 %K RCC5542 %K RCC5543 %K RCC5544 %K RCC5545 %K RCC5546 %K RCC5547 %K RCC5548 %K RCC5549 %K RCC5550 %K RCC5551 %K RCC5552 %K RCC5553 %K RCC5554 %K RCC5555 %K RCC5556 %K RCC5557 %K RCC5558 %K RCC5559 %K RCC5560 %K RCC5561 %K RCC5562 %K RCC5563 %K RCC5564 %K RCC5565 %K RCC5566 %K RCC5567 %K RCC5568 %K RCC5569 %K RCC5570 %K RCC5571 %K RCC5572 %K RCC5573 %K RCC5574 %K RCC5575 %K RCC5576 %K RCC5577 %K RCC5578 %K RCC5579 %K RCC5580 %K RCC5581 %K RCC5582 %K RCC5583 %K RCC5584 %K RCC5585 %K RCC5586 %K RCC5587 %K RCC5588 %K RCC5589 %K RCC5590 %K RCC5591 %K RCC5592 %K RCC5593 %K RCC5594 %K RCC5595 %K RCC5596 %K RCC5597 %K RCC5598 %K RCC5599 %K RCC5600 %K RCC5601 %K RCC5602 %K RCC5603 %K RCC5604 %K RCC5605 %K RCC5606 %K RCC5607 %K RCC5608 %K RCC5609 %K RCC5610 %K RCC5611 %K RCC5612 %X Massive phytoplankton blooms develop at the Arctic ice edge, sometimes extending far under the pack ice. An extensive culturing effort was conducted before and during a phytoplankton bloom in Baffin Bay between April and July 2016. Different isolation strategies were applied, including flow cytometry cell sorting, manual single cell pipetting and serial dilution. Although all three techniques yielded the most common organisms, each technique retrieved specific taxa, highlighting the importance of using several methods to maximize the number and diversity of isolated strains. More than 1,000 cultures were obtained, characterized by 18S rRNA sequencing and optical microscopy and de-replicated to a subset of 276 strains presented in this work. Strains grouped into 57 genotypes defined by 100% 18S rRNA sequence similarity. These genotypes spread across five divisions: Heterokontophyta, Chlorophyta, Cryptophyta, Haptophyta and Dinophyta. Diatoms were the most abundant group (193 strains), mostly represented by the genera Chaetoceros and Attheya. The genera Rhodomonas and Pyramimonas were the most abundant non-diatom nanoplankton strains, while Micromonas polaris dominated the picoplankton. Diversity at the class level was higher during the peak of the bloom. Potentially new species were isolated, in particular within the genera Navicula, Nitzschia, Coscinodiscus, Thalassiosira, Pyramimonas, Mantoniella and Isochrysis. %B Elementa: Science of the Anthropocene %V 8 %P 6 %8 feb %G eng %U https://www.biorxiv.org/content/10.1101/642264v1 https://www.elementascience.org/article/10.1525/elementa.401/ %R 10.1525/elementa.401 %0 Journal Article %J Frontiers in Marine Science %D 2018 %T Bolidophyceae, a sister picoplanktonic group of diatoms – a review %A Kuwata, Akira %A Yamada, Kazumasa %A Ichinomiya, Mutsuo %A Yoshikawa, Shinya %A Tragin, Margot %A Vaulot, Daniel %A Lopes dos Santos, Adriana %K RCC1657 %K RCC201 %K RCC205 %K RCC206 %K rcc212 %K RCC239 %B Frontiers in Marine Science %V 5 %P 370 %8 oct %G eng %U https://www.frontiersin.org/article/10.3389/fmars.2018.00370/full %R 10.3389/fmars.2018.00370 %0 Journal Article %J The ISME Journal %D 2017 %T Diversity and oceanic distribution of prasinophytes clade VII, the dominant group of green algae in oceanic waters %A Lopes dos Santos, Adriana %A Gourvil, Priscillia %A Tragin, Margot %A Noël, Mary-Hélène %A Decelle, Johan %A Romac, Sarah %A Vaulot, Daniel %K 2016 %K MACUMBA %K MicroB3 %K RCC1019 %K RCC1021 %K RCC1032 %K RCC1043 %K RCC1124 %K RCC138 %K RCC15 %K RCC1871 %K RCC19 %K RCC227 %K RCC2335 %K RCC2337 %K RCC2339 %K RCC287 %K RCC297 %K RCC3368 %K RCC3373 %K RCC3374 %K RCC3375 %K RCC3376 %K RCC3402 %K RCC4429 %K RCC4430 %K RCC4434 %K RCC4656 %K RCC696 %K RCC700 %K RCC701 %K RCC712 %K RCC713 %K RCC717 %K RCC719 %K RCC722 %K RCC726 %K RCC856 %K RCC857 %K RCC917 %K RCC996 %K RCC997 %K RCC998 %K RCC999 %K sbr?hyto$_\textrmd$ipo %K sbr?hyto?ppo %B The ISME Journal %V 11 %P 512–528 %8 feb %G eng %U http://www.nature.com/doifinder/10.1038/ismej.2016.120 %R 10.1038/ismej.2016.120 %0 Journal Article %J Protist %D 2017 %T Revision of the genus micromonas manton et parke (chlorophyta, mamiellophyceae), of the type species m. pusilla (butcher) manton & parke and of the species m. commoda van baren, bachy and worden and description of two new species based on the genetic %A Simon, Nathalie %A Foulon, Elodie %A Grulois, Daphne %A Six, Christophe %A Desdevises, Yves %A Latimier, Marie %A Le Gall, Florence %A Tragin, Margot %A Houdan, Aude %A Derelle, Evelyne %A Jouenne, Fabien %A Marie, Dominique %A Le Panse, Sophie %A Vaulot, Daniel %A Marin, Birger %K 2017 %K ASSEMBLE %K rcc %K RCC1109 %K RCC114 %K RCC2306 %K RCC2308 %K RCC299 %K RCC372 %K RCC373 %K RCC418 %K RCC434 %K RCC447 %K RCC448 %K RCC449 %K RCC450 %K RCC451 %K RCC461 %K RCC465 %K RCC472 %K RCC497 %K RCC498 %K RCC570 %K RCC629 %K RCC647 %K RCC658 %K RCC676 %K RCC692 %K RCC746 %K RCC803 %K RCC804 %K RCC805 %K RCC806 %K RCC807 %K RCC808 %K RCC828 %K RCC829 %K RCC830 %K RCC831 %K RCC833 %K RCC834 %K RCC835 %K RCC836 %K SBR$_\textrmP$hyto$_\textrmD$IPO %K SBR$_\textrmP$hyto$_\textrmP$PM %K sbr?hyto$_\textrmd$ipo %B Protist %V 168 %P 612–635 %8 nov %G eng %U http://linkinghub.elsevier.com/retrieve/pii/S1434461017300780 %R 10.1016/j.protis.2017.09.002