Stringent starvation protein A and LuxI/LuxR-type quorum sensing system constitute a mutual positive regulation loop in Pseudoalteromonas
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چکیده
منابع مشابه
Draft Genome Sequence of Pseudoalteromonas tetraodonis Strain MQS005, a Bacterium with Potential Quorum-Sensing Regulation
We present here the draft genome sequence of Pseudoalteromonas tetraodonis strain MQS005, a bacterium possessing potential quorum-sensing regulatory activity. This strain was isolated from water from the South China Sea, People's Republic of China. The assembly consists of 4,252,538 bp and contains 144 contigs, with a G+C content of 41.85%.
متن کاملCharacterization of four orthologs of stringent starvation protein A.
Orthologous proteins can be beneficial for X-ray crystallographic studies when a protein from an organism of choice fails to crystallize or the crystals are not suitable for structure determination. Their amino-acid sequences should be similar enough that they will share the same fold, but different enough so that they may crystallize under alternative conditions and diffract to higher resoluti...
متن کاملthe investigation of the relationship between type a and type b personalities and quality of translation
چکیده ندارد.
Quorum Sensing in Microbial Virulence
Cell-to cell communication occurs via a signaling pathway referred to as quorum sensing. There are four main types of these systems according to the chemical nature of signal molecules used by microorganisms to elicit expression of target genes in response to environmental stimuli or need of microbial communities. Type I system acts by using acyl homoserine lactones as signals to trigger the ex...
متن کاملQuorum sensing and starvation: signals for entry into stationary phase.
Quorum sensing occurs at high cell density in many microorganisms. It regulates specialized processes such as genetic competence, bioluminescence, virulence, and sporulation. However, recent evidence suggests that quorum-sensing may play a more central role in the physiology of bacteria, where quorum-sensing pathways converge with starvation-sensing pathways to regulate cell entry into stationa...
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ژورنال
عنوان ژورنال: Biochemical and Biophysical Research Communications
سال: 2021
ISSN: 0006-291X
DOI: 10.1016/j.bbrc.2020.10.082