TABLE 1

pe and ppe genes differentially expressed by M. tuberculosis ΔpstA1 mutanta

GeneRv numberingDifferential gene expression
ΔpstA1 vs WTΔpstA1 ΔregX3 vs WT
RatioP valueRatioP value
ppe65rv362112.2450.004381.0040.987
pe32rv362211.6160.003620.8470.405
ppe25rv17879.7750.0000881.7750.243
ppe27rv17906.8190.0002341.2840.652
pe18rv17883.6250.0009521.0060.99
pe19brv17914.0890.06451.2600.706
ppe19rv13613.1760.02070.7520.251
pe15rv13860.08460.001111.3640.705
ppe20rv13870.07970.02732.0220.15
pe31rv34770.02370.000091.6760.217
  • a Expression ratios were determined by microarray analysis using RNA extracted from bacteria grown in Pi-rich 7H9 medium. Data are reproduced from reference 33.

  • b Did not achieve P value cutoff of <0.05.