Figure 8

Expression pattern of duplicated OsPP genes. The expression values of duplicated genes obtained from microarray data were compared in leaf (L), root (R) and 7-day-old seedling (SDL) tissue, and in various stages of panicle development (P1-P6), seed development (S1-S5) and cold stress (CS), dehydration stress (DS) and salt stress (SS). Each area graph represents compilation of the mean normalized signal intensity values from 17 stages of development/stress conditions. Gene pairs have been grouped into retention of expression, neo-functionalization and pseudo-functionalization based on their respective profile (A), expression pattern of OsPP genes in segmentally duplicated region of rice genome and (B), expression pattern of OsPP genes in tandem duplication.