Peng Chen, the Peter J. W. Debye Professor of chemistry and chemical biology in the College of Arts and Sciences (A&S), is corresponding author of "A 'Through-DNA' Mechanism for Co-regulation of ...

coli. Genetically speaking, it's a bacterium's worst-case scenario: during transcription, newly minted RNA sticks to its DNA template, forming a 3-stranded structure known as an R-loop.

This damage can take the form of many different things, but it often involves damage to the genetic material, to the DNA, and activates an SOS response in the bacterium," says Bergum, from the ...

Researchers have detailed the first E. coli O103 outbreak in England traced to raw milk cheese. In June 2022, routine ...

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.

It has been determined that prokaryotic DNA replication occurs at a rate of 1,000 nucleotides per second, and prokaryotic transcription occurs at a rate of about 40 nucleotides per second (Lewin ...

mechanism of DNA replication in pathogenic bacteria primarily E.coli and Bacillus anthracis. His laboratory is also collaborating with Dr. Esther Biswas-Fiss to investigate pathogenesis of inherited ...

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 ...