TY - RPRT TI - New plasmid vector and host system for genetic engineering in Bacillus sphaericus. AU - M Qiao AU - C Gao AU - B Cai AU - X Zhang AU - S Wang PY - 1992 DO - 10.1016/0147-619x(92)90026-7 UR - https://pubmed.ncbi.nlm.nih.gov/1513880/ ID - 1513880 ER -