@article {Pittera2014,
	title = {Connecting thermal physiology and latitudinal niche partitioning in marine Synechococcus},
	journal = {The ISME journal},
	volume = {8},
	number = {6},
	year = {2014},
	note = {Publisher: International Society for Microbial Ecology tex.mendeley-tags: 2014,macumba,microb3,rcc,sbr?hyto?app},
	pages = {1221{\textendash}1236},
	abstract = {Marine Synechococcus cyanobacteria constitute a monophyletic group that displays a wide latitudinal distribution, ranging from the equator to the polar fronts. Whether these organisms are all physiologically adapted to stand a large temperature gradient or stenotherms with narrow growth temperature ranges has so far remained unexplored. We submitted a panel of six strains, isolated along a gradient of latitude in the North Atlantic Ocean, to long- and short-term variations of temperature. Upon a downward shift of temperature, the strains showed strikingly distinct resistance, seemingly related to their latitude of isolation, with tropical strains collapsing while northern strains were capable of growing. This behaviour was associated to differential photosynthetic performances. In the tropical strains, the rapid photosystem II inactivation and the decrease of the antioxydant [beta]-carotene relative to chl a suggested a strong induction of oxidative stress. These different responses were related to the thermal preferenda of the strains. The northern strains could grow at 10[thinsp][deg]C while the other strains preferred higher temperatures. In addition, we pointed out a correspondence between strain isolation temperature and phylogeny. In particular, clades I and IV laboratory strains were all collected in the coldest waters of the distribution area of marine Synechococus. We, however, show that clade I Synechococcus exhibit different levels of adaptation, which apparently reflect their location on the latitudinal temperature gradient. This study reveals the existence of lineages of marine Synechococcus physiologically specialised in different thermal niches, therefore suggesting the existence of temperature ecotypes within the marine Synechococcus radiation.},
	keywords = {2014, adaptation, ecotype, MACUMBA, marine cyanobacteria, MicroB3, rcc, SBR$_\textrmP$hyto$_\textrmP$PM, sbr?hyto?app, Synechococcus, temperature},
	doi = {10.1038/ismej.2013.228},
	url = {http://dx.doi.org/10.1038/ismej.2013.228 10.1038/ismej.2013.228},
	author = {Pittera, Justine and Humily, Florian and Thorel, Maxine and Grulois, Daphne and Garczarek, Laurence and Six, Christophe}
}
@article {Lepelletier2014a,
	title = {Dinomyces arenysensis gen. et sp. nov. (rhizophydiales, dinomycetaceae fam. nov.), a chytrid infecting marine dinoflagellates},
	journal = {Protist},
	volume = {165},
	number = {2},
	year = {2014},
	note = {tex.mendeley-tags: 2014,macumba,rcc,sbr?hyto$_\textrmd$ipo,sbr?hyto?app},
	pages = {230{\textendash}244},
	abstract = {Environmental 18S rRNA gene surveys of microbial eukaryotes have recently revealed the diversity of major parasitic agents in pelagic freshwater systems, consisting primarily of chytrid fungi. To date, only a few studies have reported the presence of chydrids in the marine environment and a limited number of marine chytrids have been properly identified and characterized. Here, we report the isolation and cultivation of a marine chytrid from samples taken during a bloom of the toxic dinoflagellate Alexandrium minutum in the Arenys de Mar harbour (Mediterranean Sea, Spain). Cross-infections using cultures and natural phytoplankton communities revealed that this chytrid is only able to infect certain species of dinoflagellates, with a rather wide host range but with a relative preference for Alexandrium species. Phylogenetic analyses showed that it belongs to the order Rhizophydiales, but cannot be included in any of the existing families within this order. Several ultrastructural characters confirmed the placement of this taxon within the Rhizophydiales as well its novelty notably in terms of zoospore structure. This marine chytridial parasitoid is described as a new genus and species, Dinomyces arenysensis, within the Dinomycetaceae fam. nov.},
	keywords = {2014, chytrid, Dinoflagellates, Dinomyces arenysensis, Fungi, MACUMBA, microbial parasitoids, rcc, RCC?o?dd, Rhizophydiales., SBR$_\textrmP$hyto$_\textrmD$PO, sbr?hyto$_\textrmd$ipo, sbr?hyto?app},
	doi = {10.1016/j.protis.2014.02.004},
	url = {http://www.sciencedirect.com/science/article/pii/S1434461014000170},
	author = {Lepelletier, Fr{\'e}d{\'e}ric and Karpov, Sergey A and Alacid, Elisabet and Le Panse, Sophie and Bigeard, Estelle and Garc{\'e}s, Esther and Jeanthon, Christian and Guillou, Laure}
}
@article {Chambouvet2014,
	title = {Diverse molecular signatures for ribosomally {\textquoteright}active{\textquoteright} Perkinsea in marine sediments},
	journal = {BMC Microbiology},
	volume = {14},
	number = {1},
	year = {2014},
	note = {tex.mendeley-tags: 2014,rcc,sbr?hyto?ppo},
	pages = {110},
	abstract = {BACKGROUND:Perkinsea are a parasitic lineage within the eukaryotic superphylum Alveolata. Recent studies making use of environmental small sub-unit ribosomal RNA gene (SSU rDNA) sequencing methodologies have detected a significant diversity and abundance of Perkinsea-like phylotypes in freshwater environments. In contrast only a few Perkinsea environmental sequences have been retrieved from marine samples. Only two groups of Perkinsea have been cultured and morphologically described and these are parasites of marine molluscs or marine protists. These two marine groups form separate and distantly related phylogenetic clusters, composed of closely related lineages on SSU rDNA trees. Here, we test the hypothesis that Perkinsea are a hitherto under-sampled group in marine environments. Using 454 diversity {\textquoteright}tag{\textquoteright} sequencing we investigate the diversity and distribution of these protists in marine sediments and water column samples taken from the Deep Chlorophyll Maximum (DCM) and sub-surface using both DNA and RNA as the source template and sampling four European offshore locations.RESULTS:We detected the presence of 265 sequences branching with known Perkinsea, the majority of them recovered from marine sediments. Moreover, 27\% of these sequences were sampled from RNA derived cDNA libraries. Phylogenetic analyses classify a large proportion of these sequences into 38 cluster groups (including 30 novel marine cluster groups), which share less than 97\% sequence similarity as to suggest this diversity encompasses a range of biologically and ecologically distinct organisms.CONCLUSIONS:These results demonstrate that the Perkinsea lineage is considerably more diverse than previously detected in marine environments. This wide diversity of Perkinsea-like protists is largely retrieved in marine sediment with a significant proportion detected in RNA derived libraries suggesting this diversity represents ribosomally {\textquoteright}active{\textquoteright} and intact cells. Given the phylogenetic range of hosts infected by known Perkinsea parasites, these data suggest that Perkinsea either play a significant but hitherto unrecognized role as parasites in marine sediments and/or members of this group are present in the marine sediment possibly as part of the {\textquoteright}seed bank{\textquoteright} microbial community.},
	keywords = {2014, Biomarks, rcc, SBR$_\textrmP$hyto$_\textrmE$PPO, sbr?hyto?ppo},
	doi = {10.1186/1471-2180-14-110},
	url = {http://www.biomedcentral.com/1471-2180/14/110},
	author = {Chambouvet, Aurelie and Berney, Cedric and Romac, Sarah and Audic, St{\'e}phane and Maguire, Finlay and de Vargas, Colomban and Richards, Thomas}
}
@article {Bendif2014,
	title = {Genetic delineation between and within the widespread coccolithophore morpho-species Emiliania huxleyi and Gephyrocapsa oceanica (Haptophyta)},
	journal = {Journal of Phycology},
	volume = {50},
	year = {2014},
	note = {tex.mendeley-tags: 2014,cc3549,rcc,rcc1210,rcc1213,rcc1220,rcc1227,rcc1229,rcc1242,rcc1252,rcc1253,rcc1258,rcc1259,rcc1260,rcc1271,rcc1281,rcc1288,rcc1292,rcc1297,rcc1300,rcc1303,rcc1305,rcc1316,rcc1562,rcc174,rcc1839,rcc3545,rrcc1247,sbr?hyto?ppo},
	pages = {140{\textendash}148},
	keywords = {2014, cc3549, rcc, rcc1210, RCC1213, rcc1220, rcc1227, rcc1229, RCC1242, rcc1252, RCC1253, rcc1258, RCC1259, rcc1260, rcc1271, RCC1281, rcc1288, RCC1292, rcc1297, RCC1300, RCC1303, RCC1305, RCC1316, RCC1562, rcc174, RCC1839, rcc3545, rrcc1247, SBR$_\textrmP$hyto$_\textrmE$PPO, sbr?hyto?ppo},
	doi = {10.1111/jpy.12147},
	author = {Bendif, El Mahdi and Probert, Ian and Carmichael, Margaux and Romac, Sarah and Hagino, Kyoko and de Vargas, Colomban}
}
@article {Nezan2014,
	title = {Genetic diversity of the harmful family Kareniaceae (Gymnodiniales, Dinophyceae) in France, with the description of {\textexclamdown}i{\textquestiondown}Karlodinium gentienii{\textexclamdown}/i{\textquestiondown} sp. nov.: A new potentially toxic dinoflagellate},
	journal = {Harmful Algae},
	volume = {40},
	year = {2014},
	note = {tex.mendeley-tags: 2014,rcc,sbr?hyto?app},
	pages = {75{\textendash}91},
	abstract = {A B S T R A C T The family Kareniaceae is mostly known in France for recurrent blooms of Karenia mikimotoi in the Atlantic, English Channel, and Mediterranean Sea and for the unusual green discoloration in the saltwater lagoon of Diana (Corsica) caused by Karlodinium corsicum in April 1994. In terms of diversity, this taxonomic group was long overlooked owing to the difficult identification of these small unarmored dinoflagellates. In this study, thanks to the molecular characterization performed on single cells from field samples and cultures, twelve taxonomic units were assigned to the known genera Karenia, Karlodinium and Takayama, whereas one could not be affiliated to any described genus. The molecular phylogeny inferred from the D1{\textendash}D2 region of the LSU rDNA showed that five of them formed a sister taxon of a known species, and could not be identified at species-level, on the basis of molecular analysis only. Among these latter taxa, one Karlodinium which was successfully cultured was investigated by studying the external morphological features (using two procedures for cells fixation), ultrastructure, pigment composition, and haemolytic activity. The results of our analyses corroborate the genetic results in favour of the erection of Karlodinium gentienii sp. nov., which possesses an internal complex system of trichocysts connected to external micro-processes particularly abundant in the epicone, and a peculiar pigment composition. In addition, preliminary assays showed a haemolytic activity.},
	keywords = {2014, rcc, sbr?hyto?app},
	issn = {15689883},
	doi = {10.1016/j.hal.2014.10.006},
	url = {http://linkinghub.elsevier.com/retrieve/pii/S1568988314001863},
	author = {N{\'e}zan, Elisabeth and Siano, Raffaele and Boulben, Sylviane and Six, Christophe and Bilien, Gwenael and Ch{\`e}ze, Karine and Duval, Audrey and Le Panse, Sophie and Qu{\'e}r{\'e}, Julien and Chom{\'e}rat, Nicolas}
}
@article {Keeling2014,
	title = {The Marine Microbial Eukaryote Transcriptome Sequencing Project (MMETSP): illuminating the functional diversity of eukaryotic life in the oceans through transcriptome sequencing},
	journal = {PLoS biology},
	volume = {12},
	number = {6},
	year = {2014},
	note = {Publisher: Public Library of Science tex.mendeley-tags: 2014,rcc,sbr?hyto$_\textrmd$ipo},
	pages = {e1001889},
	abstract = {Current sampling of genomic sequence data from eukaryotes is relatively poor, biased, and inadequate to address important questions about their biology, evolution, and ecology; this Community Page describes a resource of 700 transcriptomes from marine microbial eukaryotes to help understand their role in the world{\textquoteright}s oceans},
	keywords = {2014, rcc, SBR$_\textrmP$hyto$_\textrmD$PO, sbr?hyto$_\textrmd$ipo},
	doi = {10.1371/journal.pbio.1001889},
	url = {http://dx.doi.org/10.1371\%252Fjournal.pbio.1001889},
	author = {Keeling, Patrick J and Burki, Fabien and Wilcox, Heather M and Allam, Bassem and Allen, Eric E and Amaral-Zettler, Linda A and Armbrust, E Virginia and Archibald, John M and Bharti, Arvind K and Bell, Callum J and Beszteri, Bank and Bidle, Kay D and Cameron, Connor T and Campbell, Lisa and Caron, David A and Cattolico, Rose Ann and Collier, Jackie L and Coyne, Kathryn and Davy, Simon K and Deschamps, Phillipe and Dyhrman, Sonya T and Edvardsen, Bente and Gates, Ruth D and Gobler, Christopher J and Greenwood, Spencer J and Guida, Stephanie M and Jacobi, Jennifer L and Jakobsen, Kjetill S and James, Erick R and Jenkins, Bethany and John, Uwe and Johnson, Matthew D and Juhl, Andrew R and Kamp, Anja and Katz, Laura A and Kiene, Ronald and Kudryavtsev, Alexander and Leander, Brian S and Lin, Senjie and Lovejoy, Connie and Lynn, Denis and Marchetti, Adrian and McManus, George and Nedelcu, Aurora M and Menden-Deuer, Susanne and Miceli, Cristina and Mock, Thomas and Montresor, Marina and Moran, Mary Ann and Murray, Shauna and Nadathur, Govind and Nagai, Satoshi and Ngam, Peter B and Palenik, Brian and Pawlowski, Jan and Petroni, Giulio and Piganeau, Gwenael and Posewitz, Matthew C and Rengefors, Karin and Romano, Giovanna and Rumpho, Mary E and Rynearson, Tatiana and Schilling, Kelly B and Schroeder, Declan C and Simpson, Alastair G B and Slamovits, Claudio H and Smith, David R and Smith, G Jason and Smith, Sarah R and Sosik, Heidi M and Stief, Peter and Theriot, Edward and Twary, Scott N and Umale, Pooja E and Vaulot, Daniel and Wawrik, Boris and Wheeler, Glen L and Wilson, William H and Xu, Yan and Zingone, Adriana and Worden, Alexandra Z}
}
@article {Lepelletier2014,
	title = {Parvilucifera rostrata sp. nov., a novel parasite in the phylum Perkinsozoa that infects the toxic dinoflagellate Alexandrium minutum (Dinophyceae)},
	journal = {Protist},
	volume = {165},
	year = {2014},
	note = {tex.mendeley-tags: 2014,macumba,rcc,sbr?hyto$_\textrmd$ipo,sbr?hyto?app},
	pages = {31{\textendash}49},
	keywords = {2014, MACUMBA, rcc, SBR$_\textrmP$hyto$_\textrmD$PO, SBR$_\textrmP$hyto$_\textrmP$PM, sbr?hyto$_\textrmd$ipo, sbr?hyto?app},
	doi = {10.1016/j.protis.2013.09.005},
	author = {Lepelletier, F and Karpov, S A and Le Panse, S and Bigeard, E and Skovgaard, A and Jeanthon, C and Guillou, L}
}
@article {Dia2014,
	title = {Spatiotemporal changes in the genetic diversity of harmful algal blooms caused by the toxic dinoflagellate Alexandrium minutum},
	journal = {Molecular Ecology},
	volume = {23},
	number = {3},
	year = {2014},
	note = {tex.mendeley-tags: 2014,macumba,rcc,sbr?hyto$_\textrmd$ipo},
	pages = {549{\textendash}560},
	abstract = {Organisms with sexual and asexual reproductive systems benefit from both types of reproduction. Sexual recombination generates new combinations of alleles, whereas clonality favours the spread of the fittest genotype through the entire population. Therefore, the rate of sexual vs. clonal reproduction has a major influence on the demography and genetic structure of natural populations. We addressed the effect of reproductive system on populations of the dinoflagellate Alexandrium minutum. More specifically, we monitored the spatiotemporal genetic diversity during and between bloom events in two estuaries separated by 150 km for two consecutive years. An analysis of population genetic patterns using microsatellite markers revealed surprisingly high genotypic and genetic diversity. Moreover, there was significant spatial and temporal genetic differentiation during and between bloom events. Our results demonstrate that (i) interannual genetic differentiation can be very high, (ii) estuaries are partially isolated during bloom events and (iii) genetic diversity can change rapidly during a bloom event. This rapid genetic change may reflect selective effects that are nevertheless not strong enough to reduce allelic diversity. Thus, sexual reproduction and/or migration may regularly erase any genetic structure produced within estuaries during a bloom event.},
	keywords = {2014, bloom dynamics, clonality, linkage disequilibrium, MACUMBA, population genetics, rcc, RCC?o?dd, resting cyst, SBR$_\textrmP$hyto$_\textrmD$PO, sbr?hyto$_\textrmd$ipo, sexual reproduction},
	doi = {10.1111/mec.12617},
	url = {http://dx.doi.org/10.1111/mec.12617},
	author = {Dia, A and Guillou, L and Mauger, S and Bigeard, E and Marie, D and Valero, M and Destombe, C}
}
