Homeoviscous adaptation, growth rate, and morphogenesis in bacteria

A. Zaritsky, A. H. Parola, M. Abdah, H. Masalha

Research output: Contribution to journalArticlepeer-review

27 Scopus citations

Abstract

Fluorescence polarization, P, of 1,6-diphenyl-1,3,5-hexatriene was studied in Escherichia coli B/r. Modification of nutritional conditions was not compensated by homeoviscous adaptation, demonstrated to exist for temperature variations. Cell diameter, which is known also to vary with nutrition but not with temperature, was found to be positively correlated with 1/P, and may therefore be regulated by membrane lipid order and fluidity.

Original languageEnglish
Pages (from-to)337-339
Number of pages3
JournalBiophysical Journal
Volume48
Issue number2
DOIs
StatePublished - 1 Jan 1985

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