DOI: 10.1128/jb.176.24.7767-7769.1994
ABSTRACT
Sporulation-specific sigma factor E (sigma E) of Bacillus subtilis is both necessary and sufficient for transcription of the dacB gene, which encodes penicillin-binding protein 5*. Evidence in support of this conclusion was obtained by primer extension analysis of dacB transcripts and the induction of active sigma E with subsequent synthesis of PBP 5* in vegetative cells.