Fig. 3

The expression of the GeRAV genes under 4°C low temperature treatment based on transcriptomic data (A) and qRT-PCR analysis (B). In Fig. A, the number of fragments per kilobase of transcript per million mapped reads (FPKM) in the boxes represented the expression levels of GeRAVs. The color bar represented the normalized values (Log₂ FPKM). In Fig. B, GeCUL was used as the reference gene. Different lowercase letters on the bars indicated significant differences, determined by Duncan’s new multiple range test (P < 0.05). Data points represented mean ± standard error (n = 3)