Results 51 to 60 of about 3,341,597 (311)

Mechanism and Breeding Application of Bacterial Blight Gene in Rice

open access: yesGuangdong nongye kexue, 2022
Rice is one of the most important food crops in the world. Rice disease is a major threat to its yield loss. Bacterial blight caused by the gram-negative bacterium Xanthomonas oryzae pv.
Xiangrong LI   +8 more
doaj   +1 more source

Population-associated differences between the phase variable LPS biosynthetic genes of Helicobacter pylori [PDF]

open access: yes, 2006
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work ...
Salaün, L   +7 more
core   +1 more source

Are alkane hydroxylase genes (alkB) relevant to assess petroleum bioremediation processes in chronically polluted coastal sediments? [PDF]

open access: yes, 2011
The diversity of alkB-related alkane hydroxylase sequences and the relationship between alkB gene expres- sion and the hydrocarbon contamination level have been investigated in the chronically polluted Etang-de-Berre sediments. For this purpose, these
Duran, Robert   +10 more
core   +1 more source

Denitrification: from genes to ecosystems [PDF]

open access: yes, 2010
Denitrification is a part of the global nitrogen cycle in which fixed nitrogen in the biosphere is returned to the atmosphere, which is mediated by diverse communities of microorganisms. This thesis seeks to gain a greater understanding of the ecology of
Jones, Christopher M.
core   +1 more source

Prediction of Sinorhizobium meliloti sRNA genes and experimental detection in strain 2011 [PDF]

open access: yes, 2008
Valverde C, Livny J, Schlüter J-P, Reinkensmeier J, Becker A, Parisi G. Prediction of Sinorhizobium meliloti sRNA genes and experimental detection in strain 2011. BMC Genomics.
Schlüter, Jan-Philip   +11 more
core   +1 more source

Structure and Function of Soil Bacterial Communities in the Different Wetland Types of the Liaohe Estuary Wetland

open access: yesMicroorganisms
Soil bacterial communities play a crucial role in the functioning of estuarine wetlands. Investigating the structure and function of these communities across various wetland types, along with the key factors influencing them, is essential for ...
Yunlong Zheng   +5 more
doaj   +1 more source

Multiple gene sequence analysis using genes of the bacterial DNA repair pathway

open access: yesBrazilian Archives of Biology and Technology, 2015
The ability to recognize and repair abnormal DNA structures is common to all forms of life. Physiological studies and genomic sequencing of a variety of bacterial species have identified an incredible diversity of DNA repair pathways.
Miguel Rotelok Neto   +6 more
doaj   +1 more source

Integrated regulation of the type III secretion system and other virulence determinants in Ralstonia solanacearum [PDF]

open access: yes, 2006
In many plant and animal bacterial pathogens, the Type III secretion system (TTSS) that directly translocates effector proteins into the eukaryotic host cells is essential for the development of disease.
Christian Boucher   +8 more
core   +2 more sources

MLST revisited: the gene-by-gene approach to bacterial genomics [PDF]

open access: yesNature Reviews Microbiology, 2013
Multilocus sequence typing (MLST) was proposed in 1998 as a portable sequence-based method for identifying clonal relationships among bacteria. Today, in the whole-genome era of microbiology, the need for systematic, standardized descriptions of bacterial genotypic variation remains a priority.
Maiden, M   +6 more
openaire   +3 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

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