Fig. 1.

Suppression of recG by rpsF292.

A. Chromosomal location of rpsF and of downstream genes expressed from the same promoter (P). The position of the rpsF292 mutation and flanking markers exploited is also shown.

B. Effect of rpsF292 on the sensitivity of recG and ruv strains to mitomycin C and UV light. The strains examined are identified by genotype, followed in each case by the strain number in parentheses.

C. Expression of wild-type RpsF or PriB in trans reduces rpsF292 suppression of recG. Except for the presence of the indicated plasmid, the strains examined are identified by genotype, followed in each case by the strain number in parentheses.