Results 181 to 190 of about 4,307,897 (214)

Pronounced seasonal dynamics in transcription of vitamin B1 acquisition strategies diverge among Baltic Sea bacterioplankton. [PDF]

open access: yesEnviron Microbiome
Pérez-Martínez C   +6 more
europepmc   +1 more source

Inoculation history affects community composition in experimental freshwater bacterioplankton communities

Environmental Microbiology, 2018
Summary Priority effects occur when the arrival order of species or genotypes has a lasting effect on community or population structure. For freshwater bacteria , priority effects have been shown experimentally among individual species, but no experiments have been performed
Koen Rummens   +2 more
semanticscholar   +3 more sources

SAR11 clade dominates ocean surface bacterioplankton communities

Nature, 2002
The most abundant class of bacterial ribosomal RNA genes detected in seawater DNA by gene cloning belongs to SAR11-an alpha-proteobacterial clade. Other than indications of their prevalence in seawater, little is known about these organisms. Here we report quantitative measurements of the cellular abundance of the SAR11 clade in northwestern Sargasso ...
Robert M, Morris   +6 more
openaire   +2 more sources

Succession of bacterioplankton communities over complete Gymnodinium-diatom bloom cycles.

Science of The Total Environment, 2019
Shifts in bacterioplankton communities during algal blooms have been widely investigated, but our understanding of their succession over the continuous course of paralytic shellfish poisoning producing Gymnodinium catenatum blooms and diatom (Skeletonema costatum and Chaetoceros curvisetus) blooms in natural bays is highly understudied.
Qianwen Shao   +4 more
semanticscholar   +3 more sources

Annual study of bacterioplankton community dynamics

Limnology and Oceanography, 1991
Bacterial growth, abundance, and grazing were measured simultaneously during a full seasonal cycle in a temperate brackish water estuary, covering diel and seasonal variability. Growth of bacteria was balanced by bacterivory on an annual basis, and observed net change in bacterial numbers matched the net change calculated by a simple Lotka‐Volterra ...
J. Wikner, Å. Hagström
openaire   +1 more source

Oceanic fronts: transition zones for bacterioplankton community composition

Environmental Microbiology Reports, 2016
Summary Oceanic fronts are widespread mesoscale features that exist in the boundary between different water masses. Despite the recognized importance of bacterioplankton (including bacteria and archaea) on the marine biogeochemical cycles and the ubiquitousness of fronts, the effect of frontal zones on the ...
Federico Baltar   +4 more
openaire   +2 more sources

Phytoplankton community succession shaping bacterioplankton community composition in Lake Taihu, China

Water Research, 2011
PCR-denaturing gradient gel electrophoresis (DGGE) and canonical correspondence analysis (CCA) were used to explore the relationship between succession of phytoplankton community and temporal variation of bacterioplankton community composition (BCC) in the eutrophic Lake Taihu.
Yuan, Niu   +7 more
openaire   +2 more sources

Bacterioplankton Community Variation Across River to Ocean Environmental Gradients

Microbial Ecology, 2011
Coastal zones encompass a complex spectrum of environmental gradients that each impact the composition of bacterioplankton communities. Few studies have attempted to address these gradients comprehensively. We generated a synoptic, 16S rRNA gene-based bacterioplankton community profile of a coastal zone by applying the fingerprinting technique ...
Caroline S, Fortunato, Byron C, Crump
openaire   +2 more sources

Water masses influence bacterioplankton community structure in summer Kongsfjorden

Extremophiles, 2019
To ascertain the saying "Everything is everywhere, but the environment selects", it was imperative to find out the main factor influencing bacterioplankton composition at genus level of Kongsfjorden where was influenced both by glacier melting water and Atlantic water. Thus, bacterioplankton diversity was investigated using pyrosequencing. In addition,
Shunan, Cao   +4 more
openaire   +2 more sources

Seasonal and spatial distribution and assembly processes of bacterioplankton communities in a subtropical urban river.

FEMS Microbiology Ecology, 2020
The ecological functions of core and non-core bacteria are being gradually identified, yet little is known about their responses to environmental changes and assembly processes, especially in urban river ecosystems. Here, we investigated bacterioplankton
Wang Shu   +4 more
semanticscholar   +1 more source

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