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Gene Review

cps2A  -  hypothetical protein

Streptococcus pneumoniae R6

 
 
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High impact information on cps2A

  • Deletion of cps2A, cps2B, cps2C, or cps2D in the serotype 2 strain D39 did not affect the ability to transfer capsule to the cell wall [1].
  • At this time-point, the mRNAs for PspA and PiaA were most abundant in the nasopharynx, whereas no significant difference in gene expression between niches was observed for ply, psaA and cps2A [2].
  • Interestingly, the expression of pspA was 36-fold higher at 24 h post-infection whereas the expression of cps2A was upregulated approximately fourfold at 12 and 24 h post-infection [3].

References

  1. Positive correlation between tyrosine phosphorylation of CpsD and capsular polysaccharide production in Streptococcus pneumoniae. Bender, M.H., Cartee, R.T., Yother, J. J. Bacteriol. (2003) [Pubmed]
  2. Differential expression of key pneumococcal virulence genes in vivo. LeMessurier, K.S., Ogunniyi, A.D., Paton, J.C. Microbiology (Reading, Engl.) (2006) [Pubmed]
  3. The genes encoding virulence-associated proteins and the capsule of Streptococcus pneumoniae are upregulated and differentially expressed in vivo. Ogunniyi, A.D., Giammarinaro, P., Paton, J.C. Microbiology (Reading, Engl.) (2002) [Pubmed]
 
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