TY - GEN AU - Brosius,J AU - Cate,R L AU - Perlmutter,A P TI - Precise location of two promoters for the beta-lactamase gene of pBR322. S1 mapping of ribonucleic acid isolated from Escherichia coli or synthesized in vitro SN - 0021-9258 PY - 1982///0917 KW - Base Sequence KW - Electrophoresis, Polyacrylamide Gel KW - Endonucleases KW - metabolism KW - Escherichia coli KW - genetics KW - Genes, Bacterial KW - Operon KW - RNA, Bacterial KW - analysis KW - Single-Strand Specific DNA and RNA Endonucleases KW - Templates, Genetic KW - Transcription, Genetic KW - beta-Lactamases N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S ER -