Figure 4.

Expression analysis of the Crr1a candidate gene to validate that PbBrA08^Banglim of resistant line “09CR500” is not same allele. Semiquantitative RT-PCR was done in resistant line “09CR500” and susceptible line “09CR501”. “Infection” refers to the treatment of pathotype “Banglim” to plants, and “Non infection“ indicates that no treatment has been performed. The B. rapa 18s rRNA was used as a control. PCR cycles are indicated on the right side. The candidate gene of Crr1a was not expressed in “09CR500” and “09CR501” in both conditions such as before and after infection.