Figure 3

Relative expression levels analysis of transcripts positively associated with dormancy release ( CYP707A , GA20ox2 , GA20ox3 , IAAH , IAAS , BRRK ,) in the Embryo (Em□) and endosperm (En■) under warm (20°C)/cold (4°C) seed stratification processes. RS, radical just sprouted; RG, radical growing up to 1.5 cm. Expression is shown relative to GAPDH as the reference gene. RNA was extracted from three biological samples and qRT-PCR was performed. Data represent means ± SD. * indicate a significant difference between Em and En at P < 0.05.