WebSep 12, 2024 · Indole-mediated regulation of biofilms. As a signal molecule produced by many Gram-positive, Gram-negative, pathogenic and non-pathogenic bacteria, indole plays a crucial regulatory role in bacterial communication (Wang et al. 2024).As early as 1897, it was reported that E. coli and Vibrio cholerae produced indole during the stationary phase … WebThe VapB14 antitoxin decreases archaella and biofilm dispersal by binding the VapC14 toxin and neutralizing its activity, while also repressing the archaellum genes. VapB14 …
Biofilm Formation of Salmonella IntechOpen
WebAug 9, 2016 · A total of 141 genes were regulated in the four-species biofilm and many of the functions can be related to the interaction with the external milieu and indicate a high phenotypic plasticity in ... WebJul 8, 2013 · Biofilm formation may be a mechanism for bacterial retention in the gut. Therefore, we used custom GeneChips to compare the transcriptomes of biofilm and planktonic B. thetaiotaomicron during growth in mono-colonized chemostats. We identified 1,154 genes with a fold-change greater than 2, with confidence greater than or equal to … contis coffee cake
Biofilm dispersion and quorum sensing - ScienceDirect
WebApr 11, 2024 · Interestingly, these unique cell wall lipid complexes clearly contribute to mycobacterial biofilm formation [19,20,21,22], and the regulation of lipid metabolism genes is related to the mycobacterial antibiotic-resistant phenotype . However, the molecular mechanism underlying the regulation of extracellular lipid metabolism by the … WebMar 21, 2024 · To screen biofilm maintenance-related dgc/pde genes whose transcriptions are regulated by cAMP-CRP, the transcription levels of all 47 dgc/pde genes in the genome of S. putrefaciens CN32 were ... WebOct 14, 2024 · Numerous genes effective in biofilm formation in different bacterial species and the differences in expression of these genes between planktonic and biofilm forms have been described. At the same time, the regulation characteristics of most of the active genes in biofilm formation were determined at certain levels. contis companies house