AB1053      Source of Strain:
F14 Plasmid Markers/Mutations: Chromosomal Markers: lacY1 or lacZ4
, tfr-3Strain Comments:
- galK2(Oc)-- is a GAA(glu) to TAA(ochre) mutation, residue 134. Oller et al.1993. Apparently non-suppressible, since all revertants found were at the ochre site.
- galK2(Oc) was formerly called gal2
- thiE1 was formerly called thi-1
- Oc = ochre(UAA) mutation
- Ramakrishnan, T., E.A. Adelberg 1965. Regulatory mechanisms in the biosynthesis of isoleucine and valine. II. Identification of two operator genes. J.Bacteriol. 89:654-660