Fig. 6From: OsProT1 and OsProT3 Function to Mediate Proline- and γ-aminobutyric acid-specific Transport in Yeast and are Differentially Expressed in Rice (Oryza sativa L.)Expression levels of OsProT1 and OsProT3 in different organs at vegetative and reproductive stages. a and b, Different samples were collected from rice grown in the soil. The expression levels of OsProT1 (a) and OsProT3 (b) were determined by real-time RT-PCR using the OsACTIN1 gene as internal control. Values are means ± SD, n = 4Back to article page