Results 41 to 50 of about 747,101 (210)

Soil initial bacterial diversity and nutrient availability determine the rate of xenobiotic biodegradation

open access: yesMicrobial Biotechnology, 2022
Summary Understanding the relative importance of soil microbial diversity, plants and nutrient management is crucial to implement an effective bioremediation approach to xenobiotics‐contaminated soils.
Ramesha H. Jayaramaiah   +6 more
doaj   +1 more source

A PL1 family pectate lyase CP966_RS08110 gene was the pathogenic factor of Streptomyces galilaeus 5T-1 causing potato common scab

open access: yesFrontiers in Microbiology
Pectate lyases (PL), as important polysaccharide lyases, play an important role in the infection of host plants by pathogenic. A previous study found that the PL gene CP966_RS08110 was up-regulated in the interaction between Streptomyces galilaeus 5T-1 ...
Cuiwen Zhang   +15 more
doaj   +1 more source

Linking bacterial diversity to floral identity in the bumble bee pollen basket

open access: yesEnvironmental DNA, 2021
Multitrophic interactions are ubiquitous in nature and form the basis of biodiversity. For example, bumble bees visit flowers to collect pollen, on which a variety of bacteria exist.
Nicholas Sookhan   +4 more
doaj   +1 more source

Dramatic Increases of Soil Microbial Functional Gene Diversity at the Treeline Ecotone of Changbai Mountain. [PDF]

open access: yes, 2016
The elevational and latitudinal diversity patterns of microbial taxa have attracted great attention in the past decade. Recently, the distribution of functional attributes has been in the spotlight.
Chu, Haiyan   +7 more
core   +2 more sources

North American Fireflies Host Low Bacterial Diversity [PDF]

open access: yesMicrobial Ecology, 2020
ABSTRACTAlthough there are numerous studies of firefly mating flashes, lantern bioluminescence, and anti-predation lucibufagin metabolites, almost nothing is known about their microbiome. We therefore used 16S rRNA community amplicon sequencing to characterize the gut and body microbiomes of four North American firefly taxa:Ellychnia corrusca ...
Emily A. Green   +2 more
openaire   +2 more sources

Responses of Bacterial Communities in Soils under Winter Wheat to Nightly Warming and Nitrogen Addition

open access: yesAgronomy, 2022
Understanding soil bacterial diversity under global warming is necessary because of its crucial role in soil nitrogen cycling. However, the interaction effect of warmer temperatures and nitrogen application on bacterial communities in the soils of winter
Dongxian Wei   +4 more
doaj   +1 more source

Diversity at its best: bacterial taxis [PDF]

open access: yesEnvironmental Microbiology, 2010
Summary Bacterial taxis is one of the most investigated signal transduction mechanisms. Studies of taxis have primarily used Escherichia coli and Salmonella as model organism.
Tino, Krell   +6 more
openaire   +2 more sources

Alpha-, beta-, and gamma-diversity of bacteria varies across habitats.

open access: yesPLoS ONE, 2020
Bacteria are essential parts of ecosystems and are the most diverse organisms on the planet. Yet, we still do not know which habitats support the highest diversity of bacteria across multiple scales.
Kendra E Walters, Jennifer B H Martiny
doaj   +1 more source

Comparative study of endophytic and endophytic diazotrophic bacterial communities across rice landraces grown in the highlands of northern Thailand [PDF]

open access: yes, 2014
Communities of bacterial endophytes within the rice landraces cultivated in the highlands of northern Thailand were studied using fingerprinting data of 16S rRNA and nifH genes profiling by polymerase chain reaction–denaturing gradient gel ...
Lumyong, Saisamorn   +4 more
core   +1 more source

Targeted Bacterial Immunity Buffers Phage Diversity [PDF]

open access: yesJournal of Virology, 2011
ABSTRACTBacteria have evolved diverse defense mechanisms that allow them to fight viral attacks. One such mechanism, the clustered, regularly interspaced, short palindromic repeat (CRISPR) system, is an adaptive immune system consisting of genetic loci that can take up genetic material from invasive elements (viruses and plasmids) and later use them to
Härter, Jan Olaf Mirko   +2 more
openaire   +3 more sources

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