ClpC acts as a negative regulator of competence in Streptococcus thermophilus

References

1. Blomqvist T., Steinmoen H., Håvarstein L. S. ( 2006a). Pheromone-induced expression of recombinant proteins in Streptococcus thermophilus. Arch Microbiol 186:465–473 [View Article][PubMed]
   [Google Scholar]
2. Blomqvist T., Steinmoen H., Håvarstein L. S. ( 2006b). Natural genetic transformation: A novel tool for efficient genetic engineering of the dairy bacterium Streptococcus thermophilus. Appl Environ Microbiol 72:6751–6756 [View Article][PubMed]
   [Google Scholar]
3. Chastanet A., Prudhomme M., Claverys J. P., Msadek T. ( 2001). Regulation of Streptococcus pneumoniae clp genes and their role in competence development and stress survival. J Bacteriol 183:7295–7307 [View Article][PubMed]
   [Google Scholar]
4. Fontaine L., Boutry C., Guédon E., Guillot A., Ibrahim M., Grossiord B., Hols P. ( 2007). Quorum-sensing regulation of the production of Blp bacteriocins in Streptococcus thermophilus. J Bacteriol 189:7195–7205 [View Article][PubMed]
   [Google Scholar]
5. Fontaine L., Boutry C., de Frahan M. H., Delplace B., Fremaux C., Horvath P., Boyaval P., Hols P. ( 2010). A novel pheromone quorum-sensing system controls the development of natural competence in Streptococcus thermophilus and Streptococcus salivarius. J Bacteriol 192:1444–1454 [View Article][PubMed]
   [Google Scholar]
6. Frees D., Savijoki K., Varmanen P., Ingmer H. ( 2007). Clp ATPases and ClpP proteolytic complexes regulate vital biological processes in low GC, Gram-positive bacteria. Mol Microbiol 63:1285–1295 [View Article][PubMed]
   [Google Scholar]
7. Gardan R., Besset C., Guillot A., Gitton C., Monnet V. ( 2009). The oligopeptide transport system is essential for the development of natural competence in Streptococcus thermophilus strain LMD-9. J Bacteriol 191:4647–4655 [View Article][PubMed]
   [Google Scholar]
8. Håvarstein L. S., Coomaraswamy G., Morrison D. A. ( 1995). An unmodified heptadecapeptide pheromone induces competence for genetic transformation in Streptococcus pneumoniae. Proc Natl Acad Sci U S A 92:11140–11144 [View Article][PubMed]
   [Google Scholar]
9. Johnsborg O., Håvarstein L. S. ( 2009). Regulation of natural genetic transformation and acquisition of transforming DNA in Streptococcus pneumoniae. FEMS Microbiol Rev 33:627–642 [View Article][PubMed]
   [Google Scholar]
10. Kress W., Maglica Z., Weber-Ban E. ( 2009). Clp chaperone-proteases: structure and function. Res Microbiol 160:618–628 [View Article][PubMed]
    [Google Scholar]
11. Lacks S. A., Hotchkiss R. D. ( 1960). A study of the genetic material determining an enzyme in Pneumococcus. Biochim Biophys Acta 39:508–518 [View Article][PubMed]
    [Google Scholar]
12. Lee M. S., Morrison D. A. ( 1999). Identification of a new regulator in Streptococcus pneumoniae linking quorum sensing to competence for genetic transformation. J Bacteriol 181:5004–5016[PubMed]
    [Google Scholar]
13. Martin B., Prudhomme M., Alloing G., Granadel C., Claverys J. P. ( 2000). Cross-regulation of competence pheromone production and export in the early control of transformation in Streptococcus pneumoniae. Mol Microbiol 38:867–878 [View Article][PubMed]
    [Google Scholar]
14. Opdyke J. A., Scott J. R., Moran C. P. Jr ( 2003). Expression of the secondary sigma factor σ^X in Streptococcus pyogenes is restricted at two levels. J Bacteriol 185:4291–4297 [View Article][PubMed]
    [Google Scholar]
15. Pestova E. V., Håvarstein L. S., Morrison D. A. ( 1996). Regulation of competence for genetic transformation in Streptococcus pneumoniae by an auto-induced peptide pheromone and a two-component regulatory system. Mol Microbiol 21:853–862 [View Article][PubMed]
    [Google Scholar]
16. Piotrowski A., Luo P., Morrison D. A. ( 2009a). Competence for genetic transformation in Streptococcus pneumoniae: termination of activity of the alternative sigma factor ComX is independent of proteolysis of ComX and ComW. J Bacteriol 191:3359–3366 [View Article][PubMed]
    [Google Scholar]
17. Piotrowski A., Burghout P., Morrison D. A. ( 2009b). spr1630 is responsible for the lethality of clpX mutations in Streptococcus pneumoniae. J Bacteriol 191:4888–4895 [View Article][PubMed]
    [Google Scholar]
18. Podbielski A., Spellerberg B., Woischnik M., Pohl B., Lütticken R. ( 1996). Novel series of plasmid vectors for gene inactivation and expression analysis in group A streptococci (GAS). Gene 177:137–147 [View Article][PubMed]
    [Google Scholar]
19. Robertson G. T., Ng W. L., Foley J., Gilmour R., Winkler M. E. ( 2002). Global transcriptional analysis of clpP mutations of type 2 Streptococcus pneumoniae and their effects on physiology and virulence. J Bacteriol 184:3508–3520 [View Article][PubMed]
    [Google Scholar]
20. Robertson G. T., Ng W. L., Gilmour R., Winkler M. E. ( 2003). Essentiality of clpX, but not clpP, clpL, clpC, or clpE, in Streptococcus pneumoniae R6. J Bacteriol 185:2961–2966 [View Article][PubMed]
    [Google Scholar]
21. Sung C. K., Morrison D. A. ( 2005). Two distinct functions of ComW in stabilization and activation of the alternative sigma factor ComX in Streptococcus pneumoniae. J Bacteriol 187:3052–3061 [View Article][PubMed]
    [Google Scholar]
22. Varcamonti M., Arsenijevic S., Martirani L., Fusco D., Naclerio G., De Felice M. ( 2006). Expression of the heat shock gene clpL of Streptococcus thermophilus is induced by both heat and cold shock. Microb Cell Fact 5:6 [View Article][PubMed]
    [Google Scholar]