Mutation - lexA51

Mutation - lexA51Mutation lexA51

Mutation lexA51

Name: lexA51
Type: Deletion
Mutation of Gene: lexA
Approx. Map Location: 91.71
Synonyms
Designation Where Used
spr-51
Comments
- : defective LexA resulting in constitutive expression of LexA-repressed genes. Formerly called spr-51
- This is a frameshift mutation from an single A deletion between bases 475 and 480
References
- Fernandez De Henestrosa, A.R., T. Ogi, S. Aoyagi, D. Chafin, J.J. Hayes, H. Ohmori, R. Woodgate 2000. Identification of additional genes belonging to the LexA regulon in Escherichia coli. Mol.Microbiol. 35:1560-1572

Designation	Where Used
spr-51

2 Strains Carrying This Mutation

Name	Mutations	Genotype
DM1415	16	F-, thr-1, araC14, leuB6(Am), Δ(gpt-proA)62, tsx-33?, glnX44(AS), galK2(Oc), λ^-, sulA211, recA1, rpsL31(strR), xylA5, mtl-1, thiE1?, lexA3(Ind-), lexA51
DM1187	17	F-, thr-1, araC14, leuB6(Am), Δ(gpt-proA)62, tsx-33?, glnX44(AS), galK2(Oc), λ^-, sulA211, hisG4(Oc), recA441(ts), rpsL31(strR), xylA5, mtl-1, thiE1?, lexA51, lexA3(Ind-)