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Article

Damage to the plasma membrane in Escherichia coli K-12 induced by far-ultraviolet radiation and its repair.

Radiation research - 1 Aug 1991

Mody R, Mody B, Dave P

Abstract excerpt

Escherichia coli cells treated with low fluences of far-uv radiation (up to 90 J/m2) showed repairable damage to the plasma membrane. The loss of the ability of the cells to exclude citrate was evident from the respiratory stimulation of irradiated cells when citrate was provided exogenously. This loss of a barrier was a result of a structural disorganization of the plasma membrane as seen by freeze-etching...

Topics

Cell Membrane
Citrates
Citric Acid
Escherichia coli
Membrane Proteins
Phenotype
Ultraviolet Rays

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 1946999

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1946999-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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