Figure 4From: Evolutionary expansion and functional diversification of oligopeptide transporter gene family in riceExpression profiles of OsOPT genes in various rice organs. A. Transcript abundance of OsOPT genes in tissue-specific libraries from the MPSS database. The transcript abundance of OsOPT genes were normalized to transcripts per million. B. Organ-specific expression analysis of OsOPT genes at booting stages by RT-PCR. The rice plants were grown in a normal, natural field.Back to article page