The rf2 Gene Can Complement an E. coli ald-Deficient Mutant.
(A) Basal medium plus glucose.
(B) Basal medium plus 1,2-propanediol.
−1, JA111; −2, JA111(DE3); (+), JA111(DE3)pALD9; Vector, JA111 (DE3)pET-17b; RF2-1, JA111(DE3)pMAP11-1; RF2-2, JA111(DE3) pMAP11-2.