Delineating ecologically significant taxonomic units from global patterns of marine picocyanobacteria [PDF]
, 2016 Prochlorococcus and Synechococcus are the two most abundant and widespread phytoplankton in the global ocean. To better understand the factors controlling their biogeography, a reference database of the high-resolution taxonomic marker petB, encoding ...
Acinas, Silvia G. +11 more
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Adaptive thermostability of light-harvesting complexes in marine picocyanobacteria [PDF]
The ISME Journal, 2016 Abstract Marine Synechococcus play a key role in global oceanic primary productivity. Their wide latitudinal distribution has been attributed to the occurrence of lineages adapted to distinct thermal niches, but the physiological and molecular bases of this ecotypic differentiation remain largely unknown.
Pittera, Justine +2 more
openaire +3 more sources
Allelopathic activity of the Baltic picocyanobacterium Synechocystis sp.
Annales Universitatis Paedagogicae Cracoviensis Studia Naturae, 2017 Allelopathic compounds produced by picocyanobacteria could affect the growth and development of biological systems. The main aim of this study was to investigate the influence of unknown allelochemicals obtained from picocyanobacterium Synechocystis sp ...
Sylwia Śliwińska-Wilczewska +3 more
doaj +1 more source
Relative stability of ploidy in a marine Synechococcus across various growth conditions [PDF]
, 2018 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 ...
Garczarek, L. +6 more
core +3 more sources
Uptake of Hg2+ by picocyanobacteria in natural water from four Andean lakes
E3S Web of Conferences, 2014 In lake food webs, planktonic bacteria and algae represent the greatest bioconcentration step for Hg2+ and monomethyl-Hg (MeHg). As they are the most abundant organisms in planktonic trophic webs and also the main food resource for herbivorous plankton ...
Diéguez M.C. +6 more
doaj +1 more source
Frontiers in Microbiology, 2023 Lake Okeechobee is a large eutrophic, shallow, subtropical lake in south Florida, United States. Due to decades of nutrient loading and phosphorus rich sediments, the lake is eutrophic and frequently experiences cyanobacterial harmful algal blooms ...
Forrest W. Lefler +5 more
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
Johnson, Daniel +7 more
core +1 more source
Genome analysis of the freshwater planktonic Vulcanococcus limneticus sp. nov. reveals horizontal transfer of nitrogenase operon and alternative pathways of nitrogen utilization [PDF]
, 2018 Background: Many cyanobacteria are capable of fixing atmospheric nitrogen, playing a crucial role in biogeochemical cycling. Little is known about freshwater unicellular cyanobacteria Synechococcus spp.
Cabello-Yeves, PJ +5 more
core +8 more sources
The Community Structure of Picophytoplankton in Lake Fuxian, a Deep and Oligotrophic Mountain Lake
Frontiers in Microbiology, 2019 Spatial and seasonal dynamics of picophytoplankton were investigated by flow cytometry over a year in Lake Fuxian, a deep and oligotrophic mountain lake in southwest China.
Xiaoli Shi +4 more
doaj +1 more source
Virioplankton as an important component of plankton in the Volga Reservoirs
Biosystems Diversity, 2021 The distribution of virioplankton, abundance and production, frequency of visibly infected cells of heterotrophic bacteria and autotrophic picocyanobacteria and their virus-induced mortality have been studied in mesotrophic and eutrophic reservoirs of ...
A. I. Kopylov, E. A. Zabotkina
doaj +1 more source