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Table 4 Expression profiles of hrp and rax genes in Xoo and Xoc cultured in XOM2 vs. PSB by microarray and semi-quantitative RT-PCR analysis

From: A two-genome microarray for the rice pathogens Xanthomonas oryzae pv. oryzae and X. oryzae pv. oryzicola and its use in the discovery of a difference in their regulation of hrp genes

Locus ID Product P-valuea Log2 ratioa RT-PCRb Locus ID Product P-valuea Log2 ratioa RT-PCRb
XOO0095 hpa1 0 1.529   XOCORF2625 hpa1 0.000307 1.219  
XOO1379 hrpG 1.5E-09 1.102 + XOCORF3400 hrpG 0.025035 0.086 0
XOO0094 hrcC 2.9E-11 1.094 + XOCORF2442 hpaF 0.011623 0.019  
XOO0076 hrpE 1.1E-11 0.974 + XOCORF2448 hrpE 0.010426 0.757 +
XOO1380 hrpX 0.000154 0.410 + XOCORF3402 hrpX 0.0822 -0.443 0
XOO0085 hrcU 3.1E-06 0.313 + XOCORF2466 hpa2 0.099664 -0.064  
XOO0090 hrpB5 0.345847 0.076   XOCORF2451 hrcS 0.000253 0.003  
XOO4533 hrpB 0.222464 0.063 + XOCORF2289 hrpB 0.063541 0.073 0
XOO0087 hrpB2 0.411161 0.057   XOCORF2457 hrpB2 0.119757 0.013 0
XOO0075 hpaB 0.444516 0.041   XOCORF2447 hpaB 0.029266 0.194  
XOO0066 hrpF 0.792649 -0.019 + XOCORF2444 hrpF 0.077523 0.036 0
XOO0079 hpaA 0.199054 -0.070 + XOCORF2458 hrpB3 0.056872 0.026  
XOO0077 hrpD6 0.252583 -0.073 + XOCORF2449 hrpD6 0.049163 -0.093  
XOO0089 hrpB4 0.01751 -0.152   XOCORF2459 hrpB4 0.45174 -0.038  
XOO0091 hrcN 4.1E-05 -0.196   XOCORF2462 hrpB7 0.039424 -0.237  
XOO0083 hpaP 0.004091 -0.202   XOCORF2454 hpaP 0.061767 -0.008  
XOO3396 raxQ 0.407272 -0.038   XOCORF3280 raxQ 0.045558 0.088 0
XOO3544 raxA 0.807527 -0.014 0 XOCORF1002 raxA 0.274492 0.057  
XOO3535 raxR 0.418945 0.056   XOCORF0993 raxR 0.786683 0.015 0
XOO3397 raxP 0.000764 0.183 0 XOCORF3279 raxP 0.014682 -0.018 0
XOO3534 raxH 0.001411 -0.191   XOCORF0994 raxH 0.319727 -0.054  
XOO0927 raxC 0.001717 -0.352 - XOCORF3127 raxC 0.123998 -0.162 0
XOO3545 raxST 4.2E-05 -0.288 0      
XOO3543 raxB 0.422388 -0.051 0      
  1. aResults of microarray analysis, as described in text. A log2 ratio of 0.8 is equivalent to a 1.75 fold relative increase in expression.
  2. aResults of RT-PCR, as described in text. +, up-regulated in XOM2; -, down-regulated in XOM2; 0, no change in transcript abundance detected, blank, not tested.