Promoter and riboswitch control of the Mg2+ transporter MgtA from Salmonella enterica

Journal of Bacteriology

Volumn 192, Issue 2, 2010, Pages 604-607

  Cromie, Michael J ^a   Groisman, Eduardo A ^a  

^a WASHINGTON UNIVERSITY SCHOOL OF MEDICINE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BACTERIAL PROTEIN; MAGNESIUM; MGTA PROTEIN; PERIPLASMIC PROTEIN; PHOP PROTEIN; UNCLASSIFIED DRUG;

ARTICLE; BACTERIAL GROWTH; CONTROLLED STUDY; CULTURE MEDIUM; GENE CONTROL; GENE OVEREXPRESSION; NONHUMAN; PRIORITY JOURNAL; PROMOTER REGION; RIBOSWITCH; RNA TRANSLATION; SALMONELLA ENTERICA; TRANSCRIPTION INITIATION;

ADENOSINE TRIPHOSPHATASES; BACTERIAL PROTEINS; BLOTTING, WESTERN; GENE EXPRESSION REGULATION, BACTERIAL; MAGNESIUM; MEMBRANE TRANSPORT PROTEINS; PROMOTER REGIONS, GENETIC; SALMONELLA TYPHIMURIUM;

CORA; SALMONELLA; SALMONELLA ENTERICA; SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR TYPHIMURIUM;

EID: 73649099463     PISSN: 00219193     EISSN: None     Source Type: Journal    
DOI: 10.1128/JB.01239-09     Document Type: Article

References (24)

1. Bader, M. W., S. Sanowar, M. E. Daley, A. R. Schneider, U. Cho, W. Xu, R. E. Klevit, H. Le Moual, and S. I. Miller. 2005. Recognition of antimicrobial peptides by a bacterial sensor kinase. Cell 122:461-472.
2. Barchiesi, J., M. E. Castelli, F. C. Soncini, and E. G. Vescovi. 2008. mgtA expression is induced by rob overexpression and mediates a Salmonella enterica resistance phenotype. J. Bacteriol. 190:4951-4958.
3. 2+ homeostasis and avoidance of metal toxicity. Mol. Microbiol. 44:561-571.
4. Choi, E., E. A. Groisman, and D. Shin. 2009. Activated by different signals, the PhoP/PhoQ two-component system differentially regulates metal uptake. J. Bacteriol. 191:7174-7181.
5. Cromie, M. J., Y. Shi, T. Latifi, and E. A. Groisman. 2006. An RNA sensor for intracellular Mg(2+). Cell 125:71-84.
6. Datsenko, K. A., and B. L. Wanner. 2000. One-step inactivation of chromosomal genes in Escherichia coli K-12 using PCR products. Proc. Natl. Acad. Sci. U. S. A. 97:6640-6645.
7. Figueroa-Bossi, N., S. Lemire, D. Maloriol, R. Balbontin, J. Casadesus, and L. Bossi. 2006. Loss of Hfq activates the sigmaE-dependent envelope stress response in Salmonella enterica. Mol. Microbiol. 62:838-852.
8. 2+ as an extracellular signal: environmental regulation of Salmonella virulence. Cell 84:165-174.
9. Groisman, E. A. 2001. The pleiotropic two-component regulatory system PhoP-PhoQ. J. Bacteriol. 183:1835-1842.
10. Guisbert, E., V. A. Rhodius, N. Ahuja, E. Witkin, and C. A. Gross. 2007. Hfq modulates the sigmaE-mediated envelope stress response and the sigma32-mediated cytoplasmic stress response in Escherichia coli. J. Bacteriol. 189:1963-1973.
11. Hmiel, S. P., M. D. Snavely, J. B. Florer, M. E. Maguire, and C. G. Miller. 1989. Magnesium transport in Salmonella typhimurium: genetic characterization and cloning of three magnesium transport loci. J. Bacteriol. 171:4742-4751.
12. Liu, M., M. Tolstorukov, V. Zhurkin, S. Garges, and S. Adhya. 2004. A mutant spacer sequence between -35 and -10 elements makes the Plac promoter hyperactive and cAMP receptor protein-independent. Proc. Natl. Acad. Sci. U. S. A. 101:6911-6916.
13. Miller, J. H. 1972. Experiments in molecular genetics. Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY.
14. Minagawa, S., H. Ogasawara, A. Kato, K. Yamamoto, Y. Eguchi, T. Oshima, H. Mori, A. Ishihama, and R. Utsumi. 2003. Identification and molecular characterization of the Mg2+ stimulon of Escherichia coli. J. Bacteriol. 185:3696-3702.
15. O'Connor, K., S. A. Fletcher, and L. N. Csonka. 2009. Increased expression of Mg2+ transport proteins enhances the survival of Salmonella enterica at high temperature. Proc. Natl. Acad. Sci. U. S. A. 106:17522-17527.
16. Prost, L. R., M. E. Daley, V. Le Sage, M. W. Bader, H. Le Moual, R. E. Klevit, and S. I. Miller. 2007. Activation of the bacterial sensor kinase PhoQ by acidic pH. Mol. Cell 26:165-174.
17. Shin, D., E. J. Lee, H. Huang, and E. A. Groisman. 2006. A positive feedback loop promotes transcription surge that jump-starts Salmonella virulence circuit. Science 314:1607-1609.
18. Sittka, A., S. Lucchini, K. Papenfort, C. M. Sharma, K. Rolle, T. T. Binnewies, J. C. Hinton, and J. Vogel. 2008. Deep sequencing analysis of small noncoding RNA and mRNA targets of the global post-transcriptional regulator, Hfq. PLoS Genet. 4:e1000163.
19. 2+ transport locus of Salmonella typhimurium encodes a P-type ATPase. J. Biol. Chem. 266:815-823.
20. Spinelli, S. V., L. B. Pontel, E. Garcia Vescovi, and F. C. Soncini. 2008. Regulation of magnesium homeostasis in Salmonella: Mg(2+) targets the mgtA transcript for degradation by RNase E. FEMS Microbiol. Lett. 280:226-234.
21. Tao, T., P. F. Grulich, L. M. Kucharski, R. L. Smith, and M. E. Maguire. 1998. Magnesium transport in Salmonella typhimurium: biphasic magnesium and time dependence of the transcription of the mgtA and mgtCB loci. Microbiology 144:655-664.
22. Uzzau, S., N. Figueroa-Bossi, S. Rubino, and L. Bossi. 2001. Epitope tagging of chromosomal genes in Salmonella. Proc. Natl. Acad. Sci. U. S. A. 98:15264-15269.
23. Yanisch-Perron, C., J. Vieira, and J. Messing. 1985. Improved M13 phage cloning vectors and host strains: nucleotide sequences of the M13mp18 and pUC19 vectors. Gene 33:103-119.
24. Zwir, I., D. Shin, A. Kato, K. Nishino, T. Latifi, F. Solomon, J. M. Hare, H. Huang, and E. A. Groisman. 2005. Dissecting the PhoP regulatory network of Escherichia coli and Salmonella enterica. Proc. Natl. Acad. Sci. U. S. A. 102:2862-2867.