Mutation lacZ90(Oc)
- Name: lacZ90(Oc)
- Type: Base Pair Substitution
- Mutation of Gene: lacZ
- Approx. Map Location: 7.81
- Properties
Property Symbol ochre(UAA) mutation Oc - Comments
- is the allele from Paris strain Hfr3000 X90. It is an ochre mutation, in `interval 16' of Newton et al. JMB 14:290(1965).
- References
- Newton, W.A., J.R. Beckwith, D. Zipser, S. Brenner 1965. Nonsense mutants and polarity in the lac operon of Escherichia coli. J.Mol.Biol. 14:290-296
- Mandecki, W, AV Fowler, I Zabin 1981. Position of the lacZX90 mutation and hybridization between complete and incomplete beta-galactosidase. J. Bacteriol. 147(2):694-7.
- 3 Strains Carrying This Mutation
Name Mutations Genotype KL317 5 F-, leu-40, lacZ90(Oc), pyr-42, gyrA17(NalR), rpsL143(strR) Hfr 3000 X90 6 Hfr(PO1), lacZ90(Oc), λ-, e14-, relA1, spoT1, thiE1 M7025 6 F-, lacZ90(Oc), λ-, e14-, relA1, rpsL150(strR), spoT1