Results 31 to 40 of about 23,173 (224)

Synechococcus Assemblages across the Salinity Gradient in a Salt Wedge Estuary

Frontiers in Microbiology, 2017
Synechococcus are the most abundant and widely distributed picocyanobacteria in the ocean. The salt-wedge type of estuary possesses the complete horizontal and vertical gradient of salinity together with other physical and chemical parameters.
Xiaomin Xia, Wang Guo, Shangjin Tan, Hongbin Liu   +3 more
doaj   +1 more source

The evolutionary divergence of psbA gene in Synechococcus and their myoviruses in the East China Sea. [PDF]

PLoS ONE, 2014
Marine Synechococcus is a principal component of the picophytoplankton and makes an important contribution to primary productivity in the ocean. Synechophages, infecting Synechococcus, are believed to have significant influences on the distribution and ...
Qiang Zheng, Nianzhi Jiao, Rui Zhang, Jingjing Wei, Fei Zhang   +4 more
doaj   +1 more source

Unraveling the genomic mosaic of a ubiquitous genus of marine cyanobacteria [PDF]

, 2008
Background: The picocyanobacterial genus Synechococcus occurs over wide oceanic expanses, having colonized most available niches in the photic zone. Large scale distribution patterns of the different Synechococcus clades (based on 16S rRNA gene markers)
Ostrowski, Martin, Frederic Partensky, Ferriera, S, Brian P Palenik, Wincker, Patrick, Scanlan, David J., David J Scanlan, Patrick Wincker, Johnson, Justin, Ferriera, Steve, de Marsac, NT, Johnson, J, Paulsen, Ian, T., Paulsen, Ian T, Garczarek, L, Laurence Garczarek, Post, AF, Tandeau de Marsac, Nicole, Steve Ferriera, Wincker, P, Dufresne, A, Post, Anton F., Partensky, Frédéric, Martin Ostrowski, Carole Dossat, Hess, Wolfgang R., Paulsen, Ian T., Nicole Tandeau de Marsac, Dossat, Carole, Scanlan, DJ, Sophie Mazard, Dossat, C, Dufresne, Alexis, Mazard, Sophie, Ostrowski, M, Palenik, BP, Hess, WR, Garczarek, Laurence, Justin Johnson, Mazard, S, Paulsen, IT, Ian T Paulsen, de Marsac, Nicole Tandeau, Anton F Post, Scanlan, David, J., Palenik, Brian P., Partensky, F, Wolfgang R Hess, Alexis Dufresne   +48 more
core   +1 more source

A Ubiquitously Conserved Cyanobacterial Protein Phosphatase Essential for High Light Tolerance in a Fast-Growing Cyanobacterium

Microbiology Spectrum, 2022
Synechococcus elongatus UTEX 2973, the fastest-growing cyanobacterial strain known, optimally grows under extreme high light (HL) intensities of 1,500–2,500 μmol photons m−2 s−1, which is lethal to most other photosynthetic microbes. We leveraged the few
Patricia L. Walker, Himadri B. Pakrasi
doaj   +1 more source

N:P ratio influences the competition of Microcystis with its picophytoplankton counterparts, Mychonastes and Synechococcus, under nutrient enrichment conditions

Journal of Freshwater Ecology, 2019
We investigated how the N:P ratio can shape the structure of picophytoplankton and Microcystis, which are abundant and widespread in eutrophic lakes. Unialgal culture and coculture batch experiments were conducted to study the growth and interspecific ...
Changqing Liu, Xiaoli Shi, Fan Fan, Fan Wu, Jin Lei   +4 more
doaj   +1 more source

Phylogenetic and Phenogenetic Diversity of Synechococcus along a Yellow Sea Section Reveal Its Environmental Dependent Distribution and Co-Occurrence Microbial Pattern

Journal of Marine Science and Engineering, 2021
Synechococcus is a dominant genus of the coastal phytoplankton with an effective contribution to primary productivity. Here, the phylogenetic and phenogenetic composition of Synechococcus in the coastal Yellow Sea was addressed by sequencing marker gene ...
Ting Wang, Xi Chen, Song Qin, Jialin Li
doaj   +1 more source

PtrA is required for coordinate regulation of gene expression during phosphate stress in a marine Synechococcus [PDF]

, 2010
Previous microarray analyses have shown a key role for the two-component system PhoBR (SYNW0947, SYNW0948) in the regulation of P transport and metabolism in the marine cyanobacterium Synechococcus sp. WH8102. However, there is some evidence that another
Ostrowski, Martin, Tetu, Sasha G., Brian Palenik, Johnson, Daniel, Martin Ostrowski, Ian T Paulsen, Aaron Johnson, Paulsen, Ian T., Palenik, Brian P., Scanlan, David J., Dave J Scanlan, Sophie Mazard, Mazard, Sophie, Sasha G Tetu, Phillippy, Katherine, Katherine Phillippy   +15 more
core   +1 more source

Marine Synechococcus sp. Strain WH7803 Shows Specific Adaptative Responses to Assimilate Nanomolar Concentrations of Nitrate

Microbiology Spectrum, 2022
Marine Synechococcus, together with Prochlorococcus, contribute to a significant proportion of the primary production on Earth. The spatial distribution of these two groups of marine picocyanobacteria depends on different factors such as nutrient ...
María Agustina Domínguez-Martín, Antonio López-Lozano, Yesica Melero-Rubio, Guadalupe Gómez-Baena, Juan Andrés Jiménez-Estrada, Kateryna Kukil, Jesús Diez, José Manuel García-Fernández   +7 more
doaj   +1 more source

Function and evolution of the psbA gene family in marine Synechococcus: Synechococcus sp. WH7803 as a case study [PDF]

The ISME Journal, 2008
Abstract In cyanobacteria, the D1 protein of photosystem II (PSII) is encoded by the psbA multigene family. In most freshwater strains, a D1:1 isoform of this protein is exchanged for a D1:2 isoform in response to various stresses, thereby altering PSII photochemistry.
Garczarek, Laurence, Dufresne, Alexis, Blot, Nicolas, Cockshutt, Amanda M., Peyrat, Anne, Campbell, Douglas A., Joubin, Ludovic, Six, Christophe   +7 more
openaire   +4 more sources

Seawater carbonate chemistry and photoinhibition of the Picophytoplankter Synechococcus

, 2023
The marine picocyanobacterium Synechococcus accounts for a major fraction of the primary production across the global oceans. However, knowledge of the responses of Synechococcus to changing pCO2 and light levels has been scarcely documented.
Beardall, John, Li, He, Gao, Kunshan
core   +1 more source