TY - RPRT TI - A vector for systematic gene inactivation in Bacillus subtilis. AU - Valerie Vagner AU - Etienne Dervyn AU - S Dusko Ehrlich PY - 1998 DO - 10.1099/00221287-144-11-3097 UR - https://pubmed.ncbi.nlm.nih.gov/9846745/ ID - 9846745 ER -