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To better understand how RNA in bacteria gives rise to protein--and along the way, target these processes in the design of new antibiotics--researchers are turning their attention to the unique way ...

There are many processes that take place in cells that are essential for life. Two of these, transcription and translation, allow the genetic information stored in DNA to be deciphered into the ...

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Native cell-free transcription–translation systems offer a rapid route to characterize the regulatory elements (promoters, transcription factors) for gene expression from nonmodel microbial hosts, ...

Heme binding to a bacterial transcription factor is critical for hydrogen sulfide (H 2 S) signaling, report researchers from Japan. Heme binding promotes the reaction of H 2 S with the transcription ...

Bacteria need to constantly adapt to compete against other species for nutrient sources and to survive against threats such as antibiotics and toxins. In an effort to understand how bacteria control ...

This image highlights two alternatives for the ribosome to be recruited to an mRNA that is still being synthesized by RNA polymerase (RNAP). RNAP (left, red) can directly deliver the mRNA to the entry ...

This is a preview. Log in through your library . Abstract Gene expression relies on quality control for accurate transmission of genetic information. One mechanism that prevents amino acid ...