Results 151 to 160 of about 6,962,350 (177)

Local and regional factors influencing bacterial community assembly

Environmental Microbiology Reports, 2011
Summary The classical view states that microbial biogeography is not affected by dispersal barriers or historical events, but only influenced by the local contemporary habitat conditions (species sorting). This has been challenged during recent years by studies suggesting that also regional factors such as mass effect, dispersal ...
Eva S, Lindström, Silke, Langenheder
openaire   +2 more sources

Deciphering the diversity patterns and community assembly of rare and abundant bacterial communities in a wetland system

Science of The Total Environment, 2022
Water microorganisms including many rare taxa and few abundant taxa which have distinct contribution to community dynamics, are crucial to the wetland ecosystem functions. In this study, we comprehensively investigated the diversity patterns and assembly processes of rare and abundant taxa to strengthen our understanding of ecosystem function and ...
Yan Yang, Kexin Cheng, Kaihang Li, Yi Jin, Xiaoqing HE   +4 more
openaire   +2 more sources

Differences in pathogenic community assembly processes and their interactions with bacterial communities in river and lake ecosystems

Environmental Research, 2023
Pathogenic bacterial infections caused by water quality degradation are one of the most widespread environmental problems. Clarifying the structure of pathogens and their assembly mechanisms in lake ecosystems is vital to prevent the infestation of waterborne pathogens and maintain human health.
Lei, Zhang, Shuqi, Fang, Wenqing, Hong, Zhen, Shen, Shuo, Li, Wangkai, Fang   +5 more
openaire   +2 more sources

Early inoculation and bacterial community assembly in plants: A review

Microbiological Research
The relationship between plants and early colonizing microbes is crucial for regulating agricultural ecosystems. Recent evidence strongly suggests that by introducing beneficial microbes during the seed or seedling stages, the diversity and assembly structure of the plant-related microbial community during later plant development can be altered ...
Xing, Wang, Yuyi, Li, Christopher, Rensing, Xiaoxia, Zhang   +3 more
openaire   +2 more sources

Assembly of Active Bacterial and Fungal Communities Along a Natural Environmental Gradient

Microbial Ecology, 2015
Dormancy is thought to promote biodiversity within microbial communities, but how assembly of the active community responds to changes in environmental conditions is unclear. To measure the active and dormant communities of bacteria and fungi colonizing decomposing litter in maple forests, we targeted ribosomal genes and transcripts across a natural ...
Rebecca C, Mueller, Laverne, Gallegos-Graves, Donald R, Zak, Cheryl R, Kuske   +3 more
openaire   +2 more sources

Resource competition predicts assembly of gut bacterial communities in vitro

Nature Microbiology
Microbial community dynamics arise through interspecies interactions, including resource competition, cross-feeding and pH modulation. The individual contributions of these mechanisms to community structure are challenging to untangle. Here we develop a framework to estimate multispecies niche overlaps by combining metabolomics data of individual ...
Po-Yi Ho, Taylor H. Nguyen, Juan M. Sanchez, Brian C. DeFelice, Kerwyn Casey Huang   +4 more
openaire   +2 more sources

Diversity and Assembling Processes of Bacterial Communities in Cryoconite Holes of a Karakoram Glacier

Microbial Ecology, 2016
Cryoconite holes are small ponds that form on the surface of glaciers that contain a dark debris, the cryoconite, at the bottom and host active ecological communities. Differences in the structure of bacterial communities have been documented among Arctic and mountain glaciers, and among glaciers in different areas of the world.
AMBROSINI, ROBERTO, MUSITELLI, FEDERICA, Navarra, F, Tagliaferri, I, GANDOLFI, ISABELLA, BESTETTI, GIUSEPPINA, Mayer, C, Minora, U, Azzoni, R, Diolaiuti, G, Smiraglia, C, FRANZETTI, ANDREA   +11 more
openaire   +3 more sources

Complex microplastics significantly influence the assembly process of lake bacterial communities

Journal of Hazardous Materials
Environmental microplastics (MPs) vary in abundance, shape, size, color, and polymer type in freshwater ecosystems, yet their impact on bacterial community assembly in natural lakes is unclear. Here, we examined MPs and bacterial compositions in water and sediments of Taihu Lake, China, to reveal the influence of complex MPs on the bacterial community ...
Mingjia, Li, Xiaohan, Xu, Jianjun, Wang, Ligang, Deng, Zeqiang, Wu, Daojun, Yang, Xin, Qian, Yifan, Fan   +7 more
openaire   +2 more sources

Microplastics Affect Soil Bacterial Community Assembly More by Their Shapes Rather Than the Concentrations

Water Research, 2023
Rui Zhou, You-Cai Xiong, Hong-Yan Tao
exaly  

Assembly Processes of Bacterial and Fungal Communities in Metal(Loid)s Smelter Soil

Journal of Hazardous Materials, 2023
Wancheng Pang, Houquan Liu, Bang Liu
exaly