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A Negative Feedback Loop That Limits the Ectopic Activation of a Cell Type–Specific Sporulation Sigma Factor of Bacillus subtilis
Two highly similar RNA polymerase sigma subunits, σ(F) and σ(G), govern the early and late phases of forespore-specific gene expression during spore differentiation in Bacillus subtilis. σ(F) drives synthesis of σ(G) but the latter only becomes active once engulfment of the forespore by the mother c...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3174212/ https://www.ncbi.nlm.nih.gov/pubmed/21935351 http://dx.doi.org/10.1371/journal.pgen.1002220 |