Mutation recA44(ts)

Name: recA44(ts)
Type: Base Pair Substitution
Mutation of Gene: recA
Approx. Map Location: 60.80
Properties
Property Symbol
Temperature Sensitive ts
Comments
- G to A at Nuc. 977 (Val 247 Met)
- is a temperature-sensitive mutation.
References
- Dutreix, M., P.L. Moreau, A. Bailone, F. Galibert, J. Battista, G.C. Walker, R. Devoret 1989. New recA mutations that dissociate the various RecA protein activities in Escherichia coli provide evidence for an additional role for RecA protein in UV muta

Property	Symbol
Temperature Sensitive	ts

2 Strains Carrying This Mutation

Name	Mutations	Genotype
NH4939	16	F-, araC14, leuB6(Am), lacZ36, proC32, λ^-, sup-78(Mal+), hisF860(Stable), recA44(ts), thyA54, rpsE2115(SpcR), rpsL109(strR), malA38, xylA5, mtl-1, metE70, thiE1
NH4920	17	F-, thr-1, araC14?, leuB6(Am), Δ(gpt-proA)62, lacY1, tsx-33, glnX44(AS)?, galK2(Oc), λ^-, hisG4(Oc), recA44(ts), rpsL31(strR), xylA5, mtl-1?, argE3(Oc), thiE1, deoB16

E. coli Genetic Resources at Yale CGSC, The Coli Genetic Stock Center