Regulation of sigma D expression and activity by spo0, abrB, and sin gene products in Bacillus subtilis.
Expression of sigma D protein and of the hag gene, which is transcribed by the sigma D holoenzyme, is not dependent on spo0, abrB, or sin gene products in Bacillus subtilis. Preliminary results, however, suggest that a signal mediated by the spo0K locus may be responsible for the inhibition of sigma D activity during the stationary phase.
Márquez-Magaña
L M
LM
Division of Biochemistry and Molecular Biology, University of California, Berkeley 94720.
Mirel
D B
DB
Chamberlin
M J
MJ
D001412:Bacillus subtilis / Q000235:genetics / Q000378:metabolism*; D001426:Bacterial Proteins / Q000235:genetics / Q000502:physiology*; D001483:Base Sequence; D004268:DNA-Binding Proteins / Q000502:physiology; D005408:Flagellin / Q000235:genetics; D015964:Gene Expression Regulation, Bacterial / Q000502:physiology*; D008969:Molecular Sequence Data; D012097:Repressor Proteins / Q000502:physiology; D012808:Sigma Factor / Q000096:biosynthesis / Q000235:genetics / Q000502:physiology*; D014157:Transcription Factors / Q000502:physiology
C060762:AbrB protein, Bacillus subtilis; D001426:Bacterial Proteins; D004268:DNA-Binding Proteins; D012097:Repressor Proteins; D012808:Sigma Factor; D014157:Transcription Factors; D005408:Flagellin