Abstract
The growth of strain araCc67, which produces the enzymes of the ara operon constitutively, is inhibited by the addition of ribitol. Isolation of strains resistant to ribitol yields mutants of either the araB or araC genes. A model to account for the inhibition by ribitol is discussed.
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- ENGLESBERG E., ANDERSON R. L., WEINBERG R., LEE N., HOFFEE P., HUTTENHAUER G., BOYER H. L-Arabinose-sensitive, L-ribulose 5-phosphate 4-epimerase-deficient mutants of Escherichia coli. J Bacteriol. 1962 Jul;84:137–146. doi: 10.1128/jb.84.1.137-146.1962. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Englesberg E., Irr J., Power J., Lee N. Positive control of enzyme synthesis by gene C in the L-arabinose system. J Bacteriol. 1965 Oct;90(4):946–957. doi: 10.1128/jb.90.4.946-957.1965. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Englesberg E., Sheppard D., Squires C., Meronk F., Jr An analysis of "revertants" of a deletion mutant in the C gene of the L-arabinose gene complex in Escherichia coli B-r: isolation of initiator constitutive mutants (Ic). J Mol Biol. 1969 Jul 28;43(2):281–298. doi: 10.1016/0022-2836(69)90268-x. [DOI] [PubMed] [Google Scholar]
- Englesberg E., Squires C., Meronk F., Jr The L-arabinose operon in Escherichia coli B-r: a genetic demonstration of two functional states of the product of a regulator gene. Proc Natl Acad Sci U S A. 1969 Apr;62(4):1100–1107. doi: 10.1073/pnas.62.4.1100. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sheppard D. E., Englesberg E. Further evidence for positive control of the L-arabinose system by gene araC. J Mol Biol. 1967 May 14;25(3):443–454. doi: 10.1016/0022-2836(67)90197-0. [DOI] [PubMed] [Google Scholar]