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Results: 1 to 20 of 99

1.

A mutant form of the Neisseria gonorrhoeae pilus secretin protein PilQ allows increased entry of heme and antimicrobial compounds.

Chen CJ, Tobiason DM, Thomas CE, Shafer WM, Seifert HS, Sparling PF.

J Bacteriol. 2004 Feb;186(3):730-9.

PMID:
14729699
[PubMed - indexed for MEDLINE]
Free PMC Article
2.

The Myxococcus xanthus pilQ (sglA) gene encodes a secretin homolog required for type IV pilus biogenesis, social motility, and development.

Wall D, Kolenbrander PE, Kaiser D.

J Bacteriol. 1999 Jan;181(1):24-33.

PMID:
9864308
[PubMed - indexed for MEDLINE]
Free PMC Article
3.

pilQ Missense mutations have diverse effects on PilQ multimer formation, piliation, and pilus function in Neisseria gonorrhoeae.

Helm RA, Barnhart MM, Seifert HS.

J Bacteriol. 2007 Apr;189(8):3198-207. Epub 2007 Feb 2.

PMID:
17277065
[PubMed - indexed for MEDLINE]
Free PMC Article
5.

The penC mutation conferring antibiotic resistance in Neisseria gonorrhoeae arises from a mutation in the PilQ secretin that interferes with multimer stability.

Zhao S, Tobiason DM, Hu M, Seifert HS, Nicholas RA.

Mol Microbiol. 2005 Sep;57(5):1238-51.

PMID:
16101998
[PubMed - indexed for MEDLINE]
Free PMC Article
6.

PilP, a pilus biogenesis lipoprotein in Neisseria gonorrhoeae, affects expression of PilQ as a high-molecular-mass multimer.

Drake SL, Sandstedt SA, Koomey M.

Mol Microbiol. 1997 Feb;23(4):657-68.

PMID:
9157238
[PubMed - indexed for MEDLINE]
7.

Components and dynamics of fiber formation define a ubiquitous biogenesis pathway for bacterial pili.

Wolfgang M, van Putten JP, Hayes SF, Dorward D, Koomey M.

EMBO J. 2000 Dec 1;19(23):6408-18.

PMID:
11101514
[PubMed - indexed for MEDLINE]
Free PMC Article
8.

Low-level pilin expression allows for substantial DNA transformation competence in Neisseria gonorrhoeae.

Long CD, Tobiason DM, Lazio MP, Kline KA, Seifert HS.

Infect Immun. 2003 Nov;71(11):6279-91.

PMID:
14573647
[PubMed - indexed for MEDLINE]
Free PMC Article
9.

Point mutations in HpuB enable gonococcal HpuA deletion mutants to grow on hemoglobin.

Chen CJ, Mclean D, Thomas CE, Anderson JE, Sparling PF.

J Bacteriol. 2002 Jan;184(2):420-6.

PMID:
11751818
[PubMed - indexed for MEDLINE]
Free PMC Article
10.

Interactions between the lipoprotein PilP and the secretin PilQ in Neisseria meningitidis.

Balasingham SV, Collins RF, Assalkhou R, Homberset H, Frye SA, Derrick JP, Tønjum T.

J Bacteriol. 2007 Aug;189(15):5716-27. Epub 2007 May 25.

PMID:
17526700
[PubMed - indexed for MEDLINE]
Free PMC Article
11.

Use of heme compounds as iron sources by pathogenic neisseriae requires the product of the hemO gene.

Zhu W, Hunt DJ, Richardson AR, Stojiljkovic I.

J Bacteriol. 2000 Jan;182(2):439-47.

PMID:
10629191
[PubMed - indexed for MEDLINE]
Free PMC Article
12.

Reduced DNA binding and uptake in the absence of DsbA1 and DsbA2 of Neisseria meningitidis due to inefficient folding of the outer-membrane secretin PilQ.

Sinha S, Ambur OH, Langford PR, Tønjum T, Kroll JS.

Microbiology. 2008 Jan;154(Pt 1):217-25. doi: 10.1099/mic.0.2007/010496-0.

PMID:
18174140
[PubMed - indexed for MEDLINE]
Free Article
13.

Pathogenic neisseriae can use hemoglobin, transferrin, and lactoferrin independently of the tonB locus.

Desai PJ, Garges E, Genco CA.

J Bacteriol. 2000 Oct;182(19):5586-91.

PMID:
10986265
[PubMed - indexed for MEDLINE]
Free PMC Article
14.

Neisseria gonorrhoeae heme biosynthetic mutants utilize heme and hemoglobin as a heme source but fail to grow within epithelial cells.

Turner PC, Thomas CE, Elkins C, Clary S, Sparling PF.

Infect Immun. 1998 Nov;66(11):5215-23.

PMID:
9784525
[PubMed - indexed for MEDLINE]
Free PMC Article
15.

The peptidoglycan-binding protein FimV promotes assembly of the Pseudomonas aeruginosa type IV pilus secretin.

Wehbi H, Portillo E, Harvey H, Shimkoff AE, Scheurwater EM, Howell PL, Burrows LL.

J Bacteriol. 2011 Jan;193(2):540-50. doi: 10.1128/JB.01048-10. Epub 2010 Nov 19.

PMID:
21097635
[PubMed - indexed for MEDLINE]
Free PMC Article
16.

Structure and function of repetitive sequence elements associated with a highly polymorphic domain of the Neisseria meningitidis PilQ protein.

Tønjum T, Caugant DA, Dunham SA, Koomey M.

Mol Microbiol. 1998 Jul;29(1):111-24.

PMID:
9701807
[PubMed - indexed for MEDLINE]
17.

The product of the pilQ gene is essential for the biogenesis of type IV pili in Neisseria gonorrhoeae.

Drake SL, Koomey M.

Mol Microbiol. 1995 Dec;18(5):975-86.

PMID:
8825101
[PubMed - indexed for MEDLINE]
18.

Pilus-mediated adhesion of Neisseria meningitidis is negatively controlled by the pilus-retraction machinery.

Yasukawa K, Martin P, Tinsley CR, Nassif X.

Mol Microbiol. 2006 Jan;59(2):579-89.

PMID:
16390451
[PubMed - indexed for MEDLINE]
19.

Modification of type IV pilus-associated epithelial cell adherence and multicellular behavior by the PilU protein of Neisseria gonorrhoeae.

Park HS, Wolfgang M, Koomey M.

Infect Immun. 2002 Jul;70(7):3891-903.

PMID:
12065533
[PubMed - indexed for MEDLINE]
Free PMC Article
20.

Topology of the outer-membrane secretin PilQ from Neisseria meningitidis.

Frye SA, Assalkhou R, Collins RF, Ford RC, Petersson C, Derrick JP, Tønjum T.

Microbiology. 2006 Dec;152(Pt 12):3751-64.

PMID:
17159226
[PubMed - indexed for MEDLINE]
Free Article

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