Effects of Bacillus subtilis sporulation regulatory protein SpoIIID on transcription by sigma K RNA polymerase in vivo and in vitro.
AUTOR(ES)
Halberg, R
RESUMO
SpoIIID is a sequence-specific, DNA-binding protein that activates or represses transcription of different genes by sigma K RNA polymerase in vitro. A Bacillus subtilis strain engineered to produce both sigma K and SpoIIID during growth showed effects of SpoIIID on expression of sigma K-dependent genes that were consistent with the effects of a small amount of SpoIIID on transcription of these genes in vitro, indicating that the strain provides a simple, in vivo method to screen for effects of SpoIIID on transcription of sigma K-dependent genes.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=176822Documentos Relacionados
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