Results 51 to 60 of about 3,154,667 (400)

Moderate grazing increased alpine meadow soils bacterial abundance and diversity index on the Tibetan Plateau

Ecology and Evolution, 2020
The response of grassland soil bacterial community characteristics to different grazing intensities is central ecological topics. However, the underlying mechanisms between bacterial abundance, diversity index, and grazing intensity remain unclear.
Yangong Du, Xun Ke, Licong Dai, Guangmin Cao, Huakun Zhou, Xiaowei Guo   +5 more
doaj   +1 more source

Effects of preservation method on canine (Canis lupus familiaris) fecal microbiota. [PDF]

, 2018
Studies involving gut microbiome analysis play an increasing role in the evaluation of health and disease in humans and animals alike. Fecal sampling methods for DNA preservation in laboratory, clinical, and field settings can greatly influence ...
Eisen, Jonathan A, Ganz, Holly H, Horng, Katti R, Marks, Stanley L   +3 more
core   +2 more sources

Bacterial Diversity and Community Structure in Typical Plant Rhizosphere

Diversity, 2019
Bacteria play a vital role in the quality of soil, health, and the production of plants. This has led to several studies in understanding the diversity and structure in the plant rhizosphere.
T. T. Alawiye, O. Babalola
semanticscholar   +1 more source

Structural diversity of bacterial flagellar motors [PDF]

The EMBO Journal, 2011
The bacterial flagellum is one of nature's most amazing and well-studied nanomachines. Its cell-wall-anchored motor uses chemical energy to rotate a microns-long filament and propel the bacterium towards nutrients and away from toxins. While much is known about flagellar motors from certain model organisms, their diversity across the bacterial kingdom ...
Chen, Songye, Beeby, Morgan, Murphy, Gavin E., Leadbetter, Jared R., Hendrixson, David R., Briegel, Ariane, Li, Zhuo, Shi, Jian, Tocheva, Elitza I., Müller, Axel, Dobro, Megan J., Jensen, Grant J.   +11 more
openaire   +5 more sources

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

Microbial 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, Eleonora Egidi, Catriona A. Macdonald, Jun‐Tao Wang, Thomas C. Jeffries, Mallavarapu Megharaj, Brajesh K. Singh   +6 more
doaj   +1 more source

Bacterial flagellar diversity and significance in pathogenesis [PDF]

FEMS Microbiology Letters, 1992
Bacterial flagella are structurally diverse, ranging from the thoroughly investigated model examples found in Escherichia coli and Salmonella typhimurium to the more exotic sheathed flagella of, for example, Helicobacter pylori, and the complex multi-flagellin endoflagella found in many spirochaetes.
Charles W. Penn, C. J. Luke
openaire   +2 more sources

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

Frontiers 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, Cuiwen Zhang, Chengde Yang, Chengde Yang, Mengjun Jin, Mengjun Jin, Zhonghong Feng, Zhonghong Feng, Richard Osei, Richard Osei, Fengfeng Cai, Fengfeng Cai, Ting Ma, Ting Ma, Yidan Wang, Yidan Wang   +15 more
doaj   +1 more source

Influence of plant diversity and elevated atmospheric carbon dioxide levels on belowground bacterial diversity

BMC Microbiology, 2006
Background Changes in aboveground plant species diversity as well as variations of environmental conditions such as exposure of ecosystems to elevated concentrations of atmospheric carbon dioxide may lead to changes in metabolic activity, composition and
Brandl Helmut, Schmid Bernhard, Grüter Dominique   +2 more
doaj   +1 more source

CO2 leakage can cause loss of benthic biodiversity in submarine sands [PDF]

, 2019
One of the options to mitigate atmospheric CO2 increase is CO2 Capture and Storage in sub-seabed geological formations. Since predicting long-term storage security is difficult, different CO2 leakage scenarios and impacts on marine ecosystems require ...
Guilini, Katja, Lins Pereira, Lidia, Molari, Massimiliano, Ramette, Alban, Vanreusel, Ann   +4 more
core   +2 more sources

Stair-Step Pattern of Soil Bacterial Diversity Mainly Driven by pH and Vegetation Types Along the Elevational Gradients of Gongga Mountain, China

Frontiers in Microbiology, 2018
Ecological understandings of soil bacterial community succession and assembly mechanism along elevational gradients in mountains remain not well understood.
Jiabao Li, Zehao Shen, Chaonan Li, Yongping Kou, Yansu Wang, Bo Tu, Shiheng Zhang, Xiangzhen Li   +7 more
semanticscholar   +1 more source