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Article

Differential expression of two sporulation specific sigma factors of Streptomyces aureofaciens correlates with the developmental stage.

Gene - 28 Nov 1996

Kormanec J, Homerová D, Potúcková L, Nováková R, Rezuchová B

Abstract excerpt

In previous experiments, the Streptomyces aureofaciens (Sa) rpoZ, and sigF genes have been shown to encode putative sigma factors essential in differentiation. In an attempt to investigate expression of these genes during differentiation, we have performed S1 nuclease mapping using RNA prepared from Sa in various developmental stages. Two putative promoters were identified upstream of the rpoZ coding region. The...

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PMID: 8973303
DOI: 10.1016/s0378-1119(96)00395-2

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