Fig. 1.

Expression pattern of OsPR10a in rice leaves treated with Xoo and five compounds. a Three-week-old rice seedlings were infected with Xoo and were harvested at 0, 6, 12, 24, and 48 h. b, c Three-week-old rice seedlings were treated with SA, JA, ethephon, ABA, or NaCl and were harvested at 0, 6, 12, 24, and 48 h. Total RNA was isolated from each sample, and RT-PCR was performed using OsPR10a specific primer pair. Transcript levels of OsActin show that equal amounts of RNA were used in the RT-PCR samples