Results 31 to 40 of about 14,847 (198)

Intracellular metabolites in marine microorganisms during an experiment evaluating microbial mortality [PDF]

open access: yes, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Longnecker, K., & Kujawinski, E. B.
Kujawinski, Elizabeth B.   +1 more
core   +1 more source

Effect of zooplankton-mediated trophic cascades on marine microbial food web components (bacteria, nanoflagellates, ciliates) [PDF]

open access: yes, 2009
To examine the grazing effects of copepod-dominated mesozooplankton on heterotrophic microbial communities, four mesocosm experiments using gradients of zooplankton abundance were carried out at a coastal marine site.
Hoppe, Hans-Georg   +3 more
core   +1 more source

Sensitivity of Bacterioplankton to Environmental Disturbance: A Review of Baltic Sea Field Studies and Experiments

open access: yesFrontiers in Marine Science, 2018
Bacterioplankton communities regulate energy and matter fluxes fundamental to all aquatic life. The Baltic Sea offers an outstanding ecosystem for interpreting causes and consequences of bacterioplankton community composition shifts resulting from ...
Markus V. Lindh   +2 more
doaj   +1 more source

Determinants and Assembly Mechanism of Bacterial Community Structure in Ningxia Section of the Yellow River

open access: yesMicroorganisms, 2023
The Yellow River is a valuable resource in the Ningxia Hui Autonomous Region and plays a vital role in local human activities and biodiversity. Bacteria are a crucial component of river ecosystems, but the driving factors and assembly mechanisms of ...
Rui-Zhi Zhao   +3 more
doaj   +1 more source

Ocean Acidification Regulates the Activity, Community Structure, and Functional Potential of Heterotrophic Bacterioplankton in an Oligotrophic Gyre [PDF]

open access: yes, 2019
Ocean acidification (OA), a consequence of increased global carbon dioxide (CO2) emissions, is considered a major threat to marine ecosystems. Its effects on bacterioplankton activity, diversity, and community composition have received considerable ...
Jiao, N   +7 more
core   +2 more sources

Evolutionary constraints on species diversity in marine bacterioplankton communities [PDF]

open access: yesThe ISME Journal, 2019
Abstract Variation in microbial species diversity has typically been explained as the outcome of local ecological factors driving species coexistence, overlooking the roles of evolutionary constraints. Here, we argue that macro-evolutionary niche conservatism and unequal diversification rates among phylum-level lineages are strong ...
Hsiao-Pei Lu   +4 more
openaire   +2 more sources

Nearly a decade-long repeatable seasonal diversity patterns of bacterioplankton communities in the eutrophic Lake Donghu (Wuhan, China). [PDF]

open access: yes, 2017
Uncovering which environmental factors govern community diversity patterns and how ecological processes drive community turnover are key questions related to understand the community assembly.
Dai, Lili   +19 more
core   +2 more sources

Primer selection impacts specific population abundances but not community dynamics in a monthly time-series 16S rRNA gene amplicon analysis of coastal marine bacterioplankton. [PDF]

open access: yes, 2018
Primers targeting the 16S small subunit ribosomal RNA marker gene, used to characterize bacterial and archaeal communities, have recently been re-evaluated for marine planktonic habitats.
Carlson, Craig A   +3 more
core   +1 more source

The Relationship between Brachionus calyciflorus-Associated Bacterial and Bacterioplankton Communities in a Subtropical Freshwater Lake

open access: yesAnimals, 2022
Zooplankton bodies are organic-rich micro-environments that support fast bacterial growth. Therefore, the abundance of zooplankton-associated bacteria is much higher than that of free-living bacteria, which has profound effects on the nutrient cycling of
Yongzhi Zhang   +7 more
doaj   +1 more source

Changes in microbial (Bacteria and Archaea) plankton community structure after artificial dispersal in grazer-free microcosms [PDF]

open access: yes, 2017
Microbes are considered to have a global distribution due to their high dispersal capabilities. However, our knowledge of the way geographically distant microbial communities assemble after dispersal in a new environment is limited.
Courties, Claude   +5 more
core   +2 more sources

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