Figure 5.

Quantification of QR1 Expression in pHpQR1 Roots with Haustoria.

Steady state mRNA levels of QR1 relative to QAN8 were determined by real-time PCR in pHpQR1 transgenic roots that either made (+) or did not make (−) haustoria in response to DMBQ. Data are means ± sd of two technical replicates of three to four pHG8-YFP plants and three to four4 pHpQR1 plants without haustoria. Data for pHpQR1 plants without haustoria were obtained from four pools of four to six plants in each pool (n = 6 to 8). Expression level in DMBQ treated pHG8-YFP was set to 100%. Note the log scale y axis.