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Literature DB >> 10913107

Dual functions of Streptococcus salivarius urease.

Abstract

A urease-deficient derivative of Streptococcus salivarius 57.I was constructed by allelic exchange at the ureC locus. The wild-type strain was protected against acid killing through hydrolysis of physiologically relevant concentrations of urea, whereas the mutant was not. Also, S. salivarius could use urea as a source of nitrogen for growth exclusively through a urease-dependent pathway.

Entities: Chemical Species

Mesh：

Substances：
Urease

Year: 2000 PMID： 10913107 PMCID： PMC94645 DOI： 10.1128/JB.182.16.4667-4669.2000

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

14 in total

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26 in total

1. Role of urease enzymes in stability of a 10-species oral biofilm consortium cultivated in a constant-depth film fermenter.

Authors: Man Shu; Christopher M Browngardt; Yi-Ywan M Chen; Robert A Burne
Journal: Infect Immun Date: 2003-12 Impact factor: 3.441

2. Identification and characterization of the nickel uptake system for urease biogenesis in Streptococcus salivarius 57.I.

Authors: Yi-Ywan M Chen; Robert A Burne
Journal: J Bacteriol Date: 2003-12 Impact factor: 3.490

3. Could alkali production be considered an approach for caries control?

Authors: V V Gordan; C W Garvan; M E Ottenga; R Schulte; P A Harris; D McEdward; I Magnusson
Journal: Caries Res Date: 2010-11-13 Impact factor: 4.056

4. Site-specific dental plaque pH in 13-year-old Thai schoolchildren.

Authors: S Piwat; H Hassan; T Kjeang; J Lindehag; H Wedin; R Teanpaisan; G Dahlén
Journal: Clin Oral Investig Date: 2015-03-29 Impact factor: 3.573

5. The pH-dependent expression of the urease operon in Streptococcus salivarius is mediated by CodY.

Authors: Szu-Chuan Huang; Robert A Burne; Yi-Ywan M Chen
Journal: Appl Environ Microbiol Date: 2014-06-20 Impact factor: 4.792

6. Induction of heavy-metal-transporting CPX-type ATPases during acid adaptation in Lactobacillus bulgaricus.

Authors: S Penaud; A Fernandez; S Boudebbouze; S D Ehrlich; E Maguin; M van de Guchte
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Authors: Jianing Geng; Szu-Chuan Huang; Shuangli Li; Songnian Hu; Yi-Ywan M Chen
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10. Role of ureolytic activity in Bacillus cereus nitrogen metabolism and acid survival.

Authors: Maarten Mols; Tjakko Abee
Journal: Appl Environ Microbiol Date: 2008-02-22 Impact factor: 4.792