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Updated: Jul 12, 2026

12:48
The Multifaceted Benefits of Protein Co-expression in Escherichia coli
Published on: February 5, 2015
10Sa RNA, a small stable RNA of Escherichia coli, is functional
1Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO 63110.
Abstract:
The ssrA gene, coding for the metabolically stable 10Sa RNA, affects cell growth. A mutant in which the chromosomal 10Sa RNA gene is interrupted by a cat insert does not produce detectable levels of 10Sa RNA, and it grows more slowly than the parental strain.
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