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Cited by 599

The DOI matches its Crossref record; 25 of the 25 references it cites were found in a registry or an index.

An Escherichia coli chromosomal "addiction module" regulated by guanosine [corrected] 3',5'-bispyrophosphate: a model for programmed bacterial cell death.

Open access
Aizenman, E, Engelberg-Kulka, H, Glaser, G·1996·Proceedings of the National Academy of Sciences

Abstract

"Addiction modules" consist of two genes. In most of them the product of one is long lived and toxic while the product of the second is short lived and antagonizes the toxic effect; so far, they have been described mainly in a number of prokaryotic extrachromosomal elements responsible for the postsegregational killing effect. Here we show that the chromosomal genes mazE and mazF, located in the Escherichia coli rel operon, have all of the properties required for an addiction module. Furthermore, the expression of mazEF is regulated by the cellular level of guanosine [corrected] 3',5'-bispyrophosphate, the product of the RelA protein under amino acid starvation. These properties suggest that the mazEF system may be responsible for programmed cell death in E. coli and thus may have a role in the physiology of starvation.

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Metadata

Authors
Aizenman, E., Engelberg-Kulka, H., & Glaser, G.
Venue
Proceedings of the National Academy of Sciences
Published
1996-06-11
Volume
93
Issue
12
Pages
6059-6063
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2017550427
Cited by
599
References
25
FWCI
8.02
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: An Escherichia coli chromosomal "addiction module" regulated by guanosine [corrected] 3',5'-bispyrophosphate: a model for programmed bacterial cell death. https://app.cochat.ai/papers/10.1073/pnas.93.12.6059
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Aizenman, E., Engelberg-Kulka, H., & Glaser, G. (1996). An Escherichia coli chromosomal "addiction module" regulated by guanosine [corrected] 3',5'-bispyrophosphate: a model for programmed bacterial cell death. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.93.12.6059

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