Bacterial transcription is a production line of copying over genetic instructions from double stranded DNA to produce RNA, which is then used for the subsequent production of proteins that the ...
A newly discovered promoter element "start" points to a shared regulatory syntax for controlling transcription initiation in bacteria, archaea, and eukaryotes. DNA is often described as the language ...
Heme binding to a bacterial transcription factor is critical for hydrogen sulfide (H₂S) signaling, report researchers from Japan. Heme binding promotes the reaction of H₂S with the transcription ...
Every living cell transcribes DNA into RNA. This process begins when an enzyme called RNA polymerase (RNAP) clamps onto DNA. Within a few hundred milliseconds, the DNA double helix unwinds to form a ...
Just like us, bacteria are under constant threat of infection by viruses (called phages). We’ve found that many bacteria are armed with sophisticated viral defence systems powered by reverse ...
Every living cell transcribes DNA into RNA. This process begins when an enzyme called RNA polymerase (RNAP) clamps onto DNA. Within a few hundred milliseconds, the DNA double helix unwinds to form a ...
Penn State scientists uncovered an ancient bacterial defense where dormant viral DNA helps bacteria fight new viral threats. The enzyme PinQ flips bacterial genes to create protective proteins that ...
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