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Literature DB >> 18192397

Critical role of a single position in the -35 element for promoter recognition by Mycobacterium tuberculosis SigE and SigH.

Taeksun Song¹, Seung-Eun Song, Sahadevan Raman, Mauricio Anaya, Robert N Husson.

Abstract

Mycobacterial SigE and SigH both initiate transcription from the sigB promoter, suggesting that they recognize similar sequences. Through mutational and primer extension analyses, we determined that SigE and SigH recognize nearly identical promoters, with differences at the 3' end of the -35 element distinguishing between SigE- and SigH-dependent promoters.

Entities: Disease Gene

Mesh：

Substances：

Year: 2008 PMID： 18192397 PMCID： PMC2258898 DOI： 10.1128/JB.01642-07

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

16 in total

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Authors: M S Paget; J G Kang; J H Roe; M J Buttner
Journal: EMBO J Date: 1998-10-01 Impact factor: 11.598

5. The Mycobacterium tuberculosis ECF sigma factor sigmaE: role in global gene expression and survival in macrophages.

Authors: R Manganelli; M I Voskuil; G K Schoolnik; I Smith
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6. Differential expression of 10 sigma factor genes in Mycobacterium tuberculosis.

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8. Deciphering the biology of Mycobacterium tuberculosis from the complete genome sequence.

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Journal: Nature Date: 1998-06-11 Impact factor: 49.962

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10. Molecular basis of the defective heat stress response in Mycobacterium leprae.

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19 in total

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4. Regulation of central metabolism genes of Mycobacterium tuberculosis by parallel feed-forward loops controlled by sigma factor E (σ(E)).

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10. The MprB extracytoplasmic domain negatively regulates activation of the Mycobacterium tuberculosis MprAB two-component system.

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