@article {dufour_differential_2024,
	title = {Differential acclimation kinetics of the two forms of type IV chromatic acclimaters occurring in marine Synechococcus cyanobacteria},
	journal = {Frontiers in Microbiology},
	volume = {15},
	year = {2024},
	pages = {1349322},
	abstract = {Synechococcus , the second most abundant marine phytoplanktonic organism, displays the widest variety of pigment content of all marine oxyphototrophs, explaining its ability to colonize all spectral niches occurring in the upper lit layer of oceans. Seven Synechococcus pigment types (PTs) have been described so far based on the phycobiliprotein composition and chromophorylation of their light-harvesting complexes, called phycobilisomes. The most elaborate and abundant PT (3d) in the open ocean consists of cells capable of type IV chromatic acclimation (CA4), i.e., to reversibly modify the ratio of the blue light-absorbing phycourobilin (PUB) to the green light-absorbing phycoerythrobilin (PEB) in phycobilisome rods to match the ambient light color. Two genetically distinct types of chromatic acclimaters, so-called PTs 3dA and 3dB, occur at similar global abundance in the ocean, but the precise physiological differences between these two types and the reasons for their complementary niche partitioning in the field remain obscure. Here, photoacclimation experiments in different mixes of blue and green light of representatives of these two PTs demonstrated that they differ by the ratio of blue-to-green light required to trigger the CA4 process. Furthermore, shift experiments between 100\% blue and 100\% green light, and vice-versa , revealed significant discrepancies between the acclimation pace of the two types of chromatic acclimaters. This study provides novel insights into the finely tuned adaptation mechanisms used by Synechococcus cells to colonize the whole underwater light field.},
	keywords = {RCC2319, RCC2369, RCC2374, RCC2533, RCC2553, RCC2571, RCC515, rcc555, RCC751},
	issn = {1664-302X},
	doi = {10.3389/fmicb.2024.1349322},
	url = {https://www.frontiersin.org/articles/10.3389/fmicb.2024.1349322/full},
	author = {Dufour, Louison and Garczarek, Laurence and Gouriou, Bastian and Clairet, Julia and Ratin, Morgane and Partensky, Fr{\'e}d{\'e}ric}
}
@article {ferrieux_comparative_2022,
	title = {Comparative Thermophysiology of Marine Synechococcus CRD1 Strains Isolated From Different Thermal Niches in Iron-Depleted Areas},
	journal = {Frontiers in Microbiology},
	volume = {13},
	year = {2022},
	abstract = {Marine Synechococcus cyanobacteria are ubiquitous in the ocean, a feature likely related to their extensive genetic diversity. Amongst the major lineages, clades I and IV preferentially thrive in temperate and cold, nutrient-rich waters, whilst clades II and III prefer warm, nitrogen or phosphorus-depleted waters. The existence of such cold (I/IV) and warm (II/III) thermotypes is corroborated by physiological characterization of representative strains. A fifth clade, CRD1, was recently shown to dominate the Synechococcus community in iron-depleted areas of the world ocean and to encompass three distinct ecologically significant taxonomic units (ESTUs CRD1A-C) occupying different thermal niches, suggesting that distinct thermotypes could also occur within this clade. Here, using comparative thermophysiology of strains representative of these three CRD1 ESTUs we show that the CRD1A strain MITS9220 is a warm thermotype, the CRD1B strain BIOS-U3-1 a cold temperate thermotype, and the CRD1C strain BIOS-E4-1 a warm temperate stenotherm. Curiously, the CRD1B thermotype lacks traits and/or genomic features typical of cold thermotypes. In contrast, we found specific physiological traits of the CRD1 strains compared to their clade I, II, III, and IV counterparts, including a lower growth rate and photosystem II maximal quantum yield at most temperatures and a higher turnover rate of the D1 protein. Together, our data suggests that the CRD1 clade prioritizes adaptation to low-iron conditions over temperature adaptation, even though the occurrence of several CRD1 thermotypes likely explains why the CRD1 clade as a whole occupies most iron-limited waters.},
	keywords = {RCC2374, RCC2385, RCC2533, RCC2534, RCC2571, RCC515, rcc539, rcc791},
	issn = {1664-302X},
	doi = {10.3389/fmicb.2022.893413},
	url = {https://www.frontiersin.org/article/10.3389/fmicb.2022.893413},
	author = {Ferrieux, Mathilde and Dufour, Louison and Dor{\'e}, Hugo and Ratin, Morgane and Gu{\'e}neugu{\`e}s, Audrey and Chasselin, L{\'e}o and Marie, Dominique and Rigaut-jalabert, Fabienne and Le Gall, Florence and Sciandra, Th{\'e}o and Monier, Garance and Hoebeke, Mark and Corre, Erwan and Xia, Xiaomin and Liu, Hongbin and Scanlan, David J. and Partensky, Fr{\'e}d{\'e}ric and Garczarek, Laurence}
}
@article {grebert_diversity_2022,
	title = {Diversity and evolution of pigment types in marine \textit{Synechococcus cyanobacteria},
	journal = {Genome Biology and Evolution},
	year = {2022},
	pages = {evac035},
	abstract = {DNA integration and site-specific recombination, suggesting that their genomic variability relies D in part on a {\textquoteleft}tycheposon{\textquoteright}-like mechanism. Comparison of the phylogenies obtained for PBS and E core genes revealed that the evolutionary history of PBS rod genes differs from the core T genome and is characterized by the co-existence of different alleles and frequent allelic P exchange. We propose a scenario for the evolution of the different pigment types and highlight E the importance of incomplete lineage sorting in maintaining a wide diversity of pigment types in C different Synechococcus lineages despite multiple speciation events.},
	keywords = {RCC307, to add},
	issn = {1759-6653},
	doi = {10.1093/gbe/evac035},
	url = {https://academic.oup.com/gbe/advance-article/doi/10.1093/gbe/evac035/6547267},
	author = {Gr{\'e}bert, Th{\'e}ophile and Garczarek, Laurence and Daubin, Vincent and Humily, Florian and Marie, Dominique and Ratin, Morgane and Devailly, Alban and Farrant, Gregory K. and Mary, Isabelle and Mella-Flores, Daniella and Tanguy, Gwenn and Labadie, Karine and Wincker, Patrick and Kehoe, David M. and Partensky, Fr{\'e}d{\'e}ric},
	editor = {Angert, Esther}
}
@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 {six_marine_2021,
	title = {Marine Synechococcus  picocyanobacteria: Light utilization across latitudes},
	journal = {Proceedings of the National Academy of Sciences},
	volume = {118},
	number = {38},
	year = {2021},
	note = {Publisher: National Academy of Sciences Section: Biological Sciences},
	abstract = {<p>The most ubiquitous cyanobacteria, Synechococcus, have colonized different marine thermal niches through the evolutionary specialization of lineages adapted to different ranges of temperature seawater. We used the strains of Synechococcus temperature ecotypes to study how light utilization has evolved in the function of temperature. The tropical Synechococcus (clade II) was unable to grow under 16 {\textdegree}C but, at temperatures \&gt;25 {\textdegree}C, induced very high growth rates that relied on a strong synthesis of the components of the photosynthetic machinery, leading to a large increase in photosystem cross-section and electron flux. By contrast, the Synechococcus adapted to subpolar habitats (clade I) grew more slowly but was able to cope with temperatures \&lt;10 {\textdegree}C. We show that growth at such temperatures was accompanied by a large increase of the photoprotection capacities using the orange carotenoid protein (OCP). Metagenomic analyzes revealed that Synechococcus natural communities show the highest prevalence of the ocp genes in low-temperature niches, whereas most tropical clade II Synechococcus have lost the gene. Moreover, bioinformatic analyzes suggested that the OCP variants of the two cold-adapted Synechococcus clades I and IV have undergone evolutionary convergence through the adaptation of the molecular flexibility. Our study points to an important role of temperature in the evolution of the OCP. We, furthermore, discuss the implications of the different metabolic cost of these physiological strategies on the competitiveness of Synechococcus in a warming ocean. This study can help improve the current hypotheses and models aimed at predicting the changes in ocean carbon fluxes in response to global warming.</p>
},
	keywords = {?? Invalid DOI, RCC2035, rcc2382, RCC2385, RCC2421, RCC2527, RCC2535, RCC2553, RCC2570, RCC515, rcc539, rcc752, rcc791, to add},
	issn = {0027-8424, 1091-6490},
	doi = {10.1073/pnas.2111300118},
	url = {http://www.pnas.org/content/118/38/e2111300118},
	author = {Six, Christophe and Ratin, Morgane and Marie, Dominique and Corre, Erwan}
}
@article {grebert_molecular_2021,
	title = {Molecular bases of an alternative dual-enzyme system for light color acclimation of marine \textit{Synechococcus cyanobacteria},
	journal = {Proceedings of the National Academy of Sciences},
	volume = {118},
	number = {9},
	year = {2021},
	pages = {e2019715118},
	abstract = {<p>Marine Synechococcus cyanobacteria owe their ubiquity in part to the wide pigment diversity of their light-harvesting complexes. In open ocean waters, cells predominantly possess sophisticated antennae with rods composed of phycocyanin and two types of phycoerythrins (PEI and PEII). Some strains are specialized for harvesting either green or blue light, while others can dynamically modify their light absorption spectrum to match the dominant ambient color. This process, called type IV chromatic acclimation (CA4), has been linked to the presence of a small genomic island occurring in two configurations (CA4-A and CA4-B). While the CA4-A process has been partially characterized, the CA4-B process has remained an enigma. Here we characterize the function of two members of the phycobilin lyase E/F clan, MpeW and MpeQ, in Synechococcus sp. strain A15-62 and demonstrate their critical role in CA4-B. While MpeW, encoded in the CA4-B island and up-regulated in green light, attaches the green light-absorbing chromophore phycoerythrobilin to cysteine-83 of the PEII α-subunit in green light, MpeQ binds phycoerythrobilin and isomerizes it into the blue light-absorbing phycourobilin at the same site in blue light, reversing the relationship of MpeZ and MpeY in the CA4-A strain RS9916. Our data thus reveal key molecular differences between the two types of chromatic acclimaters, both highly abundant but occupying distinct complementary ecological niches in the ocean. They also support an evolutionary scenario whereby CA4-B island acquisition allowed former blue light specialists to become chromatic acclimaters, while former green light specialists would have acquired this capacity by gaining a CA4-A island.</p>
},
	keywords = {RCC2374, to add},
	issn = {0027-8424, 1091-6490},
	doi = {10.1073/pnas.2019715118},
	url = {http://www.pnas.org/lookup/doi/10.1073/pnas.2019715118},
	author = {Gr{\'e}bert, Th{\'e}ophile and Nguyen, Adam A. and Pokhrel, Suman and Joseph, Kes Lynn and Ratin, Morgane and Dufour, Louison and Chen, Bo and Haney, Allissa M. and Karty, Jonathan A. and Trinidad, Jonathan C. and Garczarek, Laurence and Schluchter, Wendy M. and Kehoe, David M. and Partensky, Fr{\'e}d{\'e}ric}
}
@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 {Guyet2020,
	title = {Synergic effects of temperature and irradiance on the physiology of the marine synechococcus strain WH7803},
	journal = {Frontiers in Microbiology},
	volume = {11},
	year = {2020},
	note = {Publisher: Frontiers Media S.A. tex.mendeley-tags: RCC752},
	month = {jul},
	pages = {1707},
	abstract = {Understanding how microorganisms adjust their metabolism to maintain their ability to cope with short-term environmental variations constitutes one of the major current challenges in microbial ecology. Here, the best physiologically characterized marine Synechococcus strain, WH7803, was exposed to modulated light/dark cycles or acclimated to continuous high-light (HL) or low-light (LL), then shifted to various stress conditions, including low (LT) or high temperature (HT), HL and ultraviolet (UV) radiations. Physiological responses were analyzed by measuring time courses of photosystem (PS) II quantum yield, PSII repair rate, pigment ratios and global changes in gene expression. Previously published membrane lipid composition were also used for correlation analyses. These data revealed that cells previously acclimated to HL are better prepared than LL-acclimated cells to sustain an additional light or UV stress, but not a LT stress. Indeed, LT seems to induce a synergic effect with the HL treatment, as previously observed with oxidative stress. While all tested shift conditions induced the downregulation of many photosynthetic genes, notably those encoding PSI, cytochrome b6/f and phycobilisomes, UV stress proved to be more deleterious for PSII than the other treatments, and full recovery of damaged PSII from UV stress seemed to involve the neo-synthesis of a fairly large number of PSII subunits and not just the reassembly of pre-existing subunits after D1 replacement. In contrast, genes involved in glycogen degradation and carotenoid biosynthesis pathways were more particularly upregulated in response to LT. Altogether, these experiments allowed us to identify responses common to all stresses and those more specific to a given stress, thus highlighting genes potentially involved in niche acclimation of a key member of marine ecosystems. Our data also revealed important specific features of the stress responses compared to model freshwater cyanobacteria.},
	keywords = {light stress, marine cyanobacteria, rcc752, Synechococcus, temperature stress, transcriptomics, UV radiations},
	issn = {1664302X},
	doi = {10.3389/fmicb.2020.01707},
	url = {www.frontiersin.org},
	author = {Guyet, Ulysse and Nguyen, Ngoc A. and Dor{\'e}, Hugo and Haguait, Julie and Pittera, Justine and Conan, Ma{\"e}l and Ratin, Morgane and Corre, Erwan and Le Corguill{\'e}, Gildas and Brillet-Gu{\'e}guen, Loraine and Hoebeke, Mark and Six, Christophe and Steglich, Claudia and Siegel, Anne and Eveillard, Damien and Partensky, Fr{\'e}d{\'e}ric and Garczarek, Laurence}
}
@article {Breton2019,
	title = {Unveiling membrane thermoregulation strategies in marine picocyanobacteria},
	journal = {New Phytologist},
	number = {July},
	year = {2019},
	note = {ISBN: 0000000244022 tex.mendeley-tags: RCC2374,RCC2385,RCC515,RCC539},
	month = {oct},
	pages = {nph.16239},
	keywords = {RCC2374, RCC2385, RCC515, rcc539},
	issn = {0028-646X},
	doi = {10.1111/nph.16239},
	url = {https://onlinelibrary.wiley.com/doi/abs/10.1111/nph.16239},
	author = {Breton, Sol{\`e}ne and Jouhet, Juliette and Guyet, Ulysse and Gros, Val{\'e}rie and Pittera, Justine and Demory, David and Partensky, Fr{\'e}d{\'e}ric and Dor{\'e}, Hugo and Ratin, Morgane and Mar{\'e}chal, {\'E}ric and Nguyen, Ngoc An and Garczarek, Laurence and Six, Christophe}
}
@article {Partensky2018,
	title = {A novel species of the marine cyanobacterium Acaryochloris with a unique pigment content and lifestyle},
	journal = {Scientific Reports},
	volume = {8},
	number = {1},
	year = {2018},
	note = {tex.mendeley-tags: RCC1774},
	month = {dec},
	pages = {9142},
	keywords = {RCC1774},
	issn = {2045-2322},
	doi = {10.1038/s41598-018-27542-7},
	url = {http://www.nature.com/articles/s41598-018-27542-7},
	author = {Partensky, Fr{\'e}d{\'e}ric and Six, Christophe and Ratin, Morgane and Garczarek, Laurence and Vaulot, Daniel and Probert, Ian and Calteau, Alexandra and Gourvil, Priscillia and Marie, Dominique and Gr{\'e}bert, Th{\'e}ophile and Bouchier, Christiane and Le Panse, Sophie and Gachenot, Martin and Rodr{\'\i}guez, Francisco and Garrido, Jos{\'e} L.}
}
@article {EMI4:EMI412614,
	title = {Relative stability of ploidy in a marine Synechococcus across various growth conditions},
	journal = {Environmental Microbiology Reports},
	year = {2018},
	note = {tex.mendeley-tags: RCC752},
	month = {feb},
	pages = {in press},
	abstract = {Marine picocyanobacteria of the genus Synechococcus are ubiquitous phototrophs in oceanic systems. Consistent with these organisms occupying vast tracts of the nutrient impoverished ocean, most marine Synechococcus so far studied are monoploid i.e. contain a single chromosome copy. The exception is the oligoploid strain Synechococcus sp. WH7803, which on average possesses around 4 chromosome copies. Here, we set out to understand the role of resource availability (through nutrient deplete growth) and physical stressors (UV, exposure to low and high temperature) in regulating ploidy level in this strain. Using qPCR to assay ploidy status we demonstrate the relative stability of chromosome copy number in Synechococcus sp. WH7803. Such robustness in maintaining an oligoploid status even under nutrient and physical stress is indicative of a fundamental role, perhaps facilitating recombination of damaged DNA regions as a result of prolonged exposure to oxidative stress, or allowing added flexibility in gene expression via possessing multiple alleles. This article is protected by copyright. All rights reserved.},
	keywords = {rcc752},
	issn = {17582229},
	doi = {10.1111/1758-2229.12614},
	url = {http://dx.doi.org/10.1111/1758-2229.12614 http://doi.wiley.com/10.1111/1758-2229.12614},
	author = {Perez-Sepulveda, Blanca and Pitt, Frances and N{\textquoteright}Guyen, An Ngoc and Ratin, Morgane and Garczarek, Laurence and Millard, Andrew and Scanlan, David J}
}
@article {Humily2013,
	title = {A gene island with two possible configurations is involved in chromatic acclimation in marine synechococcus},
	journal = {PLoS ONE},
	volume = {8},
	number = {12},
	year = {2013},
	note = {Publisher: Public Library of Science tex.mendeley-tags: 2013,macumba,rcc,sbr?hyto?app},
	pages = {e84459},
	abstract = {{\textexclamdown}p{\textquestiondown}{\textexclamdown}italic{\textquestiondown}Synechococcus{\textexclamdown}/italic{\textquestiondown}, the second most abundant oxygenic phototroph in the marine environment, harbors the largest pigment diversity known within a single genus of cyanobacteria, allowing it to exploit a wide range of light niches. Some strains are capable of Type IV chromatic acclimation (CA4), a process by which cells can match the phycobilin content of their phycobilisomes to the ambient light quality. Here, we performed extensive genomic comparisons to explore the diversity of this process within the marine {\textexclamdown}italic{\textquestiondown}Synechococcus{\textexclamdown}/italic{\textquestiondown} radiation. A specific gene island was identified in all CA4-performing strains, containing two genes ({\textexclamdown}italic{\textquestiondown}fciA{\textexclamdown}/italic{\textquestiondown}/b) coding for possible transcriptional regulators and one gene coding for a phycobilin lyase. However, two distinct configurations of this cluster were observed, depending on the lineage. CA4-A islands contain the {\textexclamdown}italic{\textquestiondown}mpeZ{\textexclamdown}/italic{\textquestiondown} gene, encoding a recently characterized phycoerythrobilin lyase-isomerase, and a third, small, possible regulator called {\textexclamdown}italic{\textquestiondown}fciC{\textexclamdown}/italic{\textquestiondown}. In CA4-B islands, the lyase gene encodes an uncharacterized relative of MpeZ, called MpeW. While {\textexclamdown}italic{\textquestiondown}mpeZ{\textexclamdown}/italic{\textquestiondown} is expressed more in blue light than green light, this is the reverse for {\textexclamdown}italic{\textquestiondown}mpeW{\textexclamdown}/italic{\textquestiondown}, although only small phenotypic differences were found among chromatic acclimaters possessing either CA4 island type. This study provides novel insights into understanding both diversity and evolution of the CA4 process.{\textexclamdown}/p{\textquestiondown}},
	keywords = {2013, MACUMBA, MicroB3, rcc, SBR$_\textrmP$hyto$_\textrmP$PM, sbr?hyto?app},
	doi = {10.1371/journal.pone.0084459},
	url = {http://dx.doi.org/10.1371/journal.pone.0084459},
	author = {Humily, Florian and Partensky, Fr{\'e}d{\'e}ric and Six, Christophe and Farrant, Gregory K and Ratin, Morgane and Marie, Dominique and Garczarek, Laurence}
}
