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Bacterial Programmed Cell Death and Multicellular Behavior in Bacteria

Open access
Engelberg-Kulka, Hanna, Amitai, Shahar, Kolodkin-Gal, Ilana, Hazan, Ronen·2006·PLoS Genetics

Abstract

Traditionally, programmed cell death (PCD) is associated with eukaryotic multicellular organisms. However, recently, PCD systems have also been observed in bacteria. Here we review recent research on two kinds of genetic programs that promote bacterial cell death. The first is mediated by mazEF, a toxin-antitoxin module found in the chromosomes of many kinds of bacteria, and mainly studied in Escherichia coli. The second program is found in Bacillus subtilis, in which the skf and sdp operons mediate the death of a subpopulation of sporulating bacterial cells. We relate these two bacterial PCD systems to the ways in which bacterial populations resemble multicellular organisms.

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Crossref · 10.1371/journal.pgen.0020135

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Metadata

Authors
Engelberg-Kulka, H., Amitai, S., Kolodkin-Gal, I., & Hazan, R.
Venue
PLoS Genetics
Published
2006-10-27
Volume
2
Issue
10
Pages
e135
ISSN
  • 1553-7390 (ISSN-L)
  • 1553-7404
OpenAlex
W2167639479
Cited by
425
References
1
FWCI
10.43
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Bacterial Programmed Cell Death and Multicellular Behavior in Bacteria. https://app.cochat.ai/papers/10.1371/journal.pgen.0020135
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Engelberg-Kulka, H., Amitai, S., Kolodkin-Gal, I., & Hazan, R. (2006). Bacterial Programmed Cell Death and Multicellular Behavior in Bacteria. PLoS Genetics. https://doi.org/10.1371/journal.pgen.0020135

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.