TY - GEN AU - Norwood,W I AU - Sadler,J R TI - Pseudoreversion of lactose operator-constitutive mutants SN - 0021-9193 PY - 1977///0622 KW - Escherichia coli KW - enzymology KW - Galactosidases KW - biosynthesis KW - Genes, Regulator KW - Lactose KW - Mutation KW - Operon KW - Plasmids N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1128/jb.130.1.100-106.1977 ER -