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Results: 1 to 20 of 95

1.

The extracytoplasmic function sigma factor EcfO protects Bacteroides fragilis against oxidative stress.

Ndamukong IC, Gee J, Smith CJ.

J Bacteriol. 2013 Jan;195(1):145-55. doi: 10.1128/JB.01491-12. Epub 2012 Oct 26.

PMID:
23104808
[PubMed - indexed for MEDLINE]
Free PMC Article
2.

The Bacteroides fragilis transcriptome response to oxygen and H2O2: the role of OxyR and its effect on survival and virulence.

Sund CJ, Rocha ER, Tzianabos AO, Wells WG, Gee JM, Reott MA, O'Rourke DP, Smith CJ.

Mol Microbiol. 2008 Jan;67(1):129-42. Epub 2007 Nov 28. Erratum in: Mol Microbiol. 2008 Jun;68(5):1340. Tzinabos, Arthur O [corrected to Tzianabos, Arthur O].

PMID:
18047569
[PubMed - indexed for MEDLINE]
3.

Genetic analysis of an important oxidative stress locus in the anaerobe Bacteroides fragilis.

Herren CD, Rocha ER, Smith CJ.

Gene. 2003 Oct 16;316:167-75.

PMID:
14563563
[PubMed - indexed for MEDLINE]
4.

The single extracytoplasmic-function sigma factor of Xylella fastidiosa is involved in the heat shock response and presents an unusual regulatory mechanism.

da Silva Neto JF, Koide T, Gomes SL, Marques MV.

J Bacteriol. 2007 Jan;189(2):551-60. Epub 2006 Nov 10.

PMID:
17098905
[PubMed - indexed for MEDLINE]
Free PMC Article
5.

An extracytoplasmic function sigma factor acts as a general stress response regulator in Sinorhizobium meliloti.

Sauviac L, Philippe H, Phok K, Bruand C.

J Bacteriol. 2007 Jun;189(11):4204-16. Epub 2007 Mar 30.

PMID:
17400745
[PubMed - indexed for MEDLINE]
Free PMC Article
6.

The extracytoplasmic function-type sigma factor SigM of Corynebacterium glutamicum ATCC 13032 is involved in transcription of disulfide stress-related genes.

Nakunst D, Larisch C, Hüser AT, Tauch A, Pühler A, Kalinowski J.

J Bacteriol. 2007 Jul;189(13):4696-707. Epub 2007 May 4.

PMID:
17483229
[PubMed - indexed for MEDLINE]
Free PMC Article
7.

Role of the extracytoplasmic-function sigma factor sigma(H) in Mycobacterium tuberculosis global gene expression.

Manganelli R, Voskuil MI, Schoolnik GK, Dubnau E, Gomez M, Smith I.

Mol Microbiol. 2002 Jul;45(2):365-74.

PMID:
12123450
[PubMed - indexed for MEDLINE]
8.

Identification of disulphide stress-responsive extracytoplasmic function sigma factors in Rothia mucilaginosa.

Nambu T, Yamane K, Yamanaka T, Mashimo C, Maruyama H, Yoshida M, Hayashi H, Leung KP, Fukushima H.

Arch Oral Biol. 2013 Jun;58(6):681-9. doi: 10.1016/j.archoralbio.2012.10.017. Epub 2013 Feb 8.

PMID:
23399044
[PubMed - indexed for MEDLINE]
9.

Transcriptional regulation of the operon encoding stress-responsive ECF sigma factor SigH and its anti-sigma factor RshA, and control of its regulatory network in Corynebacterium glutamicum.

Busche T, Silar R, Pičmanová M, Pátek M, Kalinowski J.

BMC Genomics. 2012 Sep 3;13:445. doi: 10.1186/1471-2164-13-445.

PMID:
22943411
[PubMed - indexed for MEDLINE]
Free PMC Article
10.
11.
12.

Mycobacterium tuberculosis ECF sigma factor sigC is required for lethality in mice and for the conditional expression of a defined gene set.

Sun R, Converse PJ, Ko C, Tyagi S, Morrison NE, Bishai WR.

Mol Microbiol. 2004 Apr;52(1):25-38.

PMID:
15049808
[PubMed - indexed for MEDLINE]
13.

Listeria monocytogenes sigma B regulates stress response and virulence functions.

Kazmierczak MJ, Mithoe SC, Boor KJ, Wiedmann M.

J Bacteriol. 2003 Oct;185(19):5722-34.

PMID:
13129943
[PubMed - indexed for MEDLINE]
Free PMC Article
14.

The ECF sigma factor sigma(T) is involved in osmotic and oxidative stress responses in Caulobacter crescentus.

Alvarez-Martinez CE, Lourenço RF, Baldini RL, Laub MT, Gomes SL.

Mol Microbiol. 2007 Dec;66(5):1240-55. Epub 2007 Nov 6.

PMID:
17986185
[PubMed - indexed for MEDLINE]
15.

Role of the extracytoplasmic function sigma factor RpoE4 in oxidative and osmotic stress responses in Rhizobium etli.

Martínez-Salazar JM, Salazar E, Encarnación S, Ramírez-Romero MA, Rivera J.

J Bacteriol. 2009 Jul;191(13):4122-32. doi: 10.1128/JB.01626-08. Epub 2009 Apr 17.

PMID:
19376852
[PubMed - indexed for MEDLINE]
Free PMC Article
16.

The redox-sensitive transcriptional activator OxyR regulates the peroxide response regulon in the obligate anaerobe Bacteroides fragilis.

Rocha ER, Owens G Jr, Smith CJ.

J Bacteriol. 2000 Sep;182(18):5059-69.

PMID:
10960088
[PubMed - indexed for MEDLINE]
Free PMC Article
17.
18.

Interaction of Bacillus subtilis extracytoplasmic function (ECF) sigma factors with the N-terminal regions of their potential anti-sigma factors.

Yoshimura M, Asai K, Sadaie Y, Yoshikawa H.

Microbiology. 2004 Mar;150(Pt 3):591-9.

PMID:
14993308
[PubMed - indexed for MEDLINE]
Free Article
19.

Insights into the extracytoplasmic stress response of Xanthomonas campestris pv. campestris: role and regulation of {sigma}E-dependent activity.

Bordes P, Lavatine L, Phok K, Barriot R, Boulanger A, Castanié-Cornet MP, Déjean G, Lauber E, Becker A, Arlat M, Gutierrez C.

J Bacteriol. 2011 Jan;193(1):246-64. doi: 10.1128/JB.00884-10. Epub 2010 Oct 22.

PMID:
20971899
[PubMed - indexed for MEDLINE]
Free PMC Article
20.

The SigF regulon in Mycobacterium smegmatis reveals roles in adaptation to stationary phase, heat, and oxidative stress.

Hümpel A, Gebhard S, Cook GM, Berney M.

J Bacteriol. 2010 May;192(10):2491-502. doi: 10.1128/JB.00035-10. Epub 2010 Mar 16.

PMID:
20233930
[PubMed - indexed for MEDLINE]
Free PMC Article

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