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hbs operon
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hbs operon

genes
[gene|EFD8FC875B6787B1512C5FC4C81E7E4C9BD93028|hbs]
description
[Pubmed|1902464]

sigma factors

  • [protein|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA]: sigma factor, [Pubmed|1902464], in [regulon|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA regulon]
  • [protein|DC3449D5F195E5C2E9E14FEC95396C8F1FDF73B4|SigH]: sigma factor, [Pubmed|1902464], in [regulon|DC3449D5F195E5C2E9E14FEC95396C8F1FDF73B4|SigH regulon]

    • regulatory mechanism

  • [protein|D267AF38B0CF107042326E9B8F3DD3C9C85840E4|LexA]: repression, [Pubmed|16267290], in [regulon|D267AF38B0CF107042326E9B8F3DD3C9C85840E4|LexA regulon]

    • regulation

  • induced by DNA damage ([protein|D267AF38B0CF107042326E9B8F3DD3C9C85840E4|LexA]) [Pubmed|16267290]

    • additional information

  • mRNA degradation is initiated by [protein|872CCB5A49C9000BD95E4B0472556D5F60F7D7A4|RNase Y] [pubmed|28977557]
  • Hbs is present with about 50,000 copies per genome in vegetative cells and spores, it is one of the most abundant proteins in B. subtilis [PubMed|10715001]