Crossref journal-article
American Association for the Advancement of Science (AAAS)
Science (221)
Abstract

In natural habitats, bacteria spend most of their time in some form of growth arrest. Little is known about deleterious mutations in such stages, and consequently there is limited understanding of what evolutionary events occur. In a deleterious mutation accumulation experiment in prolonged stationary phase of Escherichia coli , about 0.03 slightly deleterious mutations were observed per genome per day. This is over an order of magnitude higher than extrapolations from fast-growing cells, but in line with inferences from observations in adaptive stationary phase mutation experiments. These findings may affect understanding of bacterial evolution and the emergence of bacterial pathogenicity.

Bibliography

Loewe, L., Textor, V., & Scherer, S. (2003). High Deleterious Genomic Mutation Rate in Stationary Phase of Escherichia coli. Science, 302(5650), 1558–1560.

Authors 3
  1. Laurence Loewe (first)
  2. Volker Textor (additional)
  3. Siegfried Scherer (additional)
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Dates
Type When
Created 21 years, 9 months ago (Nov. 28, 2003, 10:38 a.m.)
Deposited 1 year, 7 months ago (Jan. 9, 2024, 9:31 p.m.)
Indexed 2 days, 1 hour ago (Sept. 4, 2025, 9:53 a.m.)
Issued 21 years, 9 months ago (Nov. 28, 2003)
Published 21 years, 9 months ago (Nov. 28, 2003)
Published Print 21 years, 9 months ago (Nov. 28, 2003)
Funders 0

None

@article{Loewe_2003, title={High Deleterious Genomic Mutation Rate in Stationary Phase of Escherichia coli}, volume={302}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.1087911}, DOI={10.1126/science.1087911}, number={5650}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Loewe, Laurence and Textor, Volker and Scherer, Siegfried}, year={2003}, month=nov, pages={1558–1560} }