TY - GEN AU - Lopes,J AU - Gottfried,S AU - Rothfield,L TI - Leakage of periplasmic enzymes by mutants of Escherichia coli and Salmonella typhimurium: isolation of "periplasmic leaky" mutants SN - 0021-9193 PY - 1972///0418 KW - Adenine KW - metabolism KW - Alkaline Phosphatase KW - Amino Acids KW - Carbon Isotopes KW - Cell Membrane Permeability KW - Escherichia coli KW - cytology KW - Genetics, Microbial KW - Glucose-6-Phosphate Isomerase KW - Glucosephosphate Dehydrogenase KW - Mutagens KW - Mutation KW - Nitrosoguanidines KW - Nucleotides KW - Phosphoric Monoester Hydrolases KW - Ribonucleases KW - Salmonella typhimurium KW - Temperature KW - Thymidine KW - Tritium N1 - Publication Type: Journal Article UR - https://doi.org/10.1128/jb.109.2.520-525.1972 ER -