Results 21 to 30 of about 5,644,865 (304)

Profiling of Oral Bacterial Communities [PDF]

Journal of Dental Research, 2020
The profiling of bacterial communities by the sequencing of housekeeping genes such as that encoding the small subunit ribosomal RNA has revealed the extensive diversity of bacterial life on earth. Standard protocols have been developed and are widely used for this application, but individual habitats may require modification of methods.
Wade, W. G., Prosdocimi, E. M.
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Aquatic Bacterial Diversity, Community Composition and Assembly in the Semi-Arid Inner Mongolia Plateau: Combined Effects of Salinity and Nutrient Levels

Microorganisms, 2021
Due to the recent decades of climate change and intensive human activities, endorheic lakes are threatened by both salinization and eutrophication. However, knowledge of the aquatic bacterial community’s response to simultaneous increasing salinity and ...
Xiangming Tang, Guijuan Xie, Keqiang Shao, Wei Tian, Guang Gao, Boqiang Qin   +5 more
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Impacts of Grazing Intensity and Plant Community Composition on Soil Bacterial Community Diversity in a Steppe Grassland. [PDF]

PLoS ONE, 2016
Soil bacteria play a key role in the ecological and evolutionary responses of agricultural ecosystems. Domestic herbivore grazing is known to influence soil bacterial community.
Tong-Bao Qu, Wei-Chao Du, Xia Yuan, Zhi-Ming Yang, Dong-Bo Liu, De-Li Wang, Li-Jun Yu   +6 more
doaj   +1 more source

Recovery of the Structure and Function of the Pig Manure Bacterial Community after Enrofloxacin Exposure

Microbiology Spectrum, 2022
At present, growth-promoting antibiotics are banned in the pig industry in many countries, but therapeutic antibiotics can still be used normally. However, the effect of therapeutic antibiotics on the structure and function of the intestinal bacterial ...
Tao Chen, Gaomiao Xie, Jiandui Mi, Xin Wen, Zhen Cao, Baohua Ma, Yongde Zou, Na Zhang, Yan Wang, Xindi Liao, Yinbao Wu   +10 more
doaj   +1 more source

Bacterial communication [PDF]

Journal of Biosciences, 2002
For a long time, the ability to communicate has been considered as an exclusive property of multicellular "higher" organisms. However, research over the past few decades has raised serious doubts about this point of view. Complex behaviours such as chemotaxis, quorum sensing and biofilm formation show that bacteria can communicate with the environment,
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Polymicrobial airway bacterial communities in adult bronchiectasis patients [PDF]

, 2014
Background: Chronic airway infection contributes to the underlying pathogenesis of non-cystic fibrosis bronchiectasis (NCFBr). In contrast to other chronic airway infections, associated with COPD and CF bronchiectasis, where polymicrobial communities ...
Christopher J Stewart, Smith, Darren L., Jary, Hannah, Andrew Nelson, Perry, J. D. (John), Nelson, Andrew, Stewart, Christopher, Smith, Darren, Anthony De Soyza, Stephen P Cummings, Perry, A, John D Perry, Clare Lanyon, Purcell, Paul, Lanyon, Clare, Hannah Jary, Darren L Smith, Paul Purcell, de Soyza, Anthony, Perry, Audrey, Cummings, Stephen, Perry, John, Audrey Perry   +22 more
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Characterization of specificity of bacterial community structure within the burrow environment of the marine polychaete Hediste (Nereis) diversicolor [PDF]

, 2011
Bioturbation is known to stimulate microbial communities, especially in macrofaunal burrows where the abundance and activities of bacteria are increased.
Franck Gilbert, Cécile Militon, Cuny, Philippe, Philippe Cuny, Gilbert, Franck, Laura Pischedda, Pischedda, Laura, Militon, Cécile   +7 more
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Paenibacillus sp. Strain OL15 Immobilized in Agar as a Potential Bioremediator for Waste Lubricating Oil-Contaminated Soils and Insights into Soil Bacterial Communities Affected by Inoculations of the Strain and Environmental Factors

Biology, 2022
Waste lubricating oil is a widespread common soil pollutant. In this study, the waste lubricating oil degraders were isolated from the oil-contaminated soil.
Neelawan Pongsilp, Pongrawee Nimnoi
doaj   +1 more source

PCR biases distort bacterial and archaeal community structure in pyrosequencing datasets [PDF]

, 2012
As 16S rRNA gene targeted massively parallel sequencing has become a common tool for microbial diversity investigations, numerous advances have been made to minimize the influence of sequencing and chimeric PCR artifacts through rigorous quality control ...
Lutgarde Raskin (143205), Ameet J. Pinto (143202), Lutgarde Raskin, Pinto Ameet J., Raskin, L., Ameet J Pinto, Raskin Lutgarde, Pinto, A.   +7 more
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From Insect Communication to Bacterial Communication [PDF]

Journal of Chemical Ecology, 2014
One of the driving forces in the early stages of the ISCE and the Journal of Chemical Ecologywas the aim to unravel the chemistry and biology of insect communication. Since then, a remarkable number of insect pheromones have been identified, probably for about 1,000 species, and the mysteries of their formation and perception elucidated, in some cases ...
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