Among the set of promoters under the control of a single and the same sigma factor
, the level of transcription varies depending on the culture conditions or the growth phase.
30] DeVries CA, Ohman DE Mucoid-to-nonmucoid conversion in alginate-producing Pseudomonas aeruginosa often results from spontaneous mutations in algT, encoding a putative alternate sigma factor
, and shows evidence for autoregulation.
CTX-M-14], nikB, putative sigma factor
, rci, pilN, and pCT008-009) and when compared with pCT had identical flanking regions adjacent to [bla.
The bacteria's defenses are controlled by an alternative sigma factor
, a protein that acts as a switch for certain genes.
Other section topics include biosensors, biocontrol, bottled water, Enterobacter sakazakii, food sanitizers, milk, probiotics, proteobacteria, quorum sensing, and sigma factors
First, Six Sigma factors
in customer needs and requirements into the quality specifications of a product or process (known as "Critical to Quality").