Results 51 to 60 of about 756,372 (304)

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

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

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

Diversity of cervical microbiota in asymptomatic chlamydia trachomatis genital infection: a pilot study [PDF]

open access: yes, 2017
Chlamydia trachomatis genital infection continues to be an important public health problem worldwide due to its increasing incidence. C. trachomatis infection can lead to severe sequelae, such as pelvic inflammatory disease, obstructive infertility, and ...
DI PIETRO, Marisa   +6 more
core   +3 more sources

Structural diversity of bacterial flagellar motors [PDF]

open access: yesThe 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   +11 more
openaire   +3 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

Global marine bacterial diversity peaks at high latitudes in winter. [PDF]

open access: yes, 2013
Genomic approaches to characterizing bacterial communities are revealing significant differences in diversity and composition between environments. But bacterial distributions have not been mapped at a global scale. Although current community surveys are
Finucane, Mariel M   +8 more
core   +1 more source

BacDive – The Bacterial Diversity Metadatabase in 2016 [PDF]

open access: yesNucleic Acids Research, 2015
BacDive-the Bacterial Diversity Metadatabase (http://bacdive.dsmz.de) provides strain-linked information about bacterial and archaeal biodiversity. The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
Carola Söhngen   +8 more
openaire   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Day-length is central to maintaining consistent seasonal diversity in marine bacterioplankton [PDF]

open access: yes, 2010
Marine bacterial diversity is vast, but seasonal variation in diversity is poorly understood. Here we present the longest bacterial diversity time series consisting of monthly (72) samples from the western English Channel over a 6 year period (2003-2008)
Ben Temperton   +5 more
core   +1 more source

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