Regulating the ribosomal RNA production line — ScienceDaily

The enzyme that makes RNA from a DNA template is altered to slow the production of ribosomal RNA (rRNA), the most abundant type of RNA within cells, when resources are scarce and the bacteria Escherichia coli needs to slow its growth. Researchers used cryo-electron microscopy (cryo-EM) to capture the structures of the RNA polymerase while […]

Regulating the ribosomal RNA production line

IMAGE: A new cryo-EM study shows that the enzyme that makes RNA from a DNA template (RNA polymerase) is altered to slow the production of ribosomal RNA in the bacteria E…. view more  Credit: Murakami Laboratory, Penn State The enzyme that makes RNA from a DNA template is altered to slow the production of ribosomal RNA […]