Fig. 7

Ectopic expression of PeMADS5 causes early flowering in Arabidopsis. a The flowering phenotype of PeMADS5 transgenic Arabidopsis plants under LD conditions. b Flowering time was measured under LD conditions. Error bars on each column indicate SD from three replicates. c PeMADS5 expression levels in col-0 and four 35S:: PeMADS5 transgenic lines by qRT-PCR, with the Actin2 gene as an internal control. The *means Significant difference at P ≤ 0.05 compared with the wild-type by Student’s test, and ** means the difference at P ≤ 0.01 with wild-type