By combining MERFISH imaging with expansion microscopy, researchers have unlocked a new way to study bacteria at the ...
where SqrR regulated gene expression in response to H 2 S availability. "YgaV, the SqrR homolog in E. coli, has also been ...
How do bacteria—harmless ones living in our bodies, or those that cause disease—organize their activities? A new study, ...
How do bacteria - harmless ones living in our bodies, or those that cause disease - organize their activities? A new study, combining powerful genomic-scale microscopy with a technical innovation, ...
If our genes are so similar, what really makes a eukaryote different from a prokaryote, or a human from E. coli? The answer lies in the difference in gene expression and regulation used.
The operon is regulated by Lac repressor, the product of the lacI gene, which is transcribed from its own promoter (PI). The repressor inhibits transcription by binding to the lac operator (O).
With recent E. coli outbreaks linked to certain foods, it’s important to stay informed about the products you buy and eat, as well as how to recognize symptoms and know when to seek proper care. E.
Get Instant Summarized Text (Gist) A new mechanism for maintaining genome stability has been identified, involving the enzyme RapA in E. coli. RapA prevents the formation of harmful R-loops during ...
They inserted these two sequences upstream of a reporter gene and used a colorimetric assay to determine whether the proteins repressed the reporter’s expression based on an absence of color. Their ...
coli, a simple model organism ... These interactions control important processes such as cell growth, division and gene expression, but how exactly they influence protein function is not always ...