TY - RPRT TI - Distinctive nucleotide sequences of promoters recognized by RNA polymerase containing a phage-coded "sigma-like" protein. AU - C Talkington AU - J Pero PY - 1979 DO - 10.1073/pnas.76.11.5465 UR - https://pubmed.ncbi.nlm.nih.gov/118447/ ID - 118447 ER -