Fig. 6

Gene expression patterns of CitRKD1 in the flower, leaf, stem, young whole fruit at 30 days after flowering (DAF), and fruit tissues (juice sac and peel) from 60 to 180 DAF (a), and floral organs at anthesis (b) of satsuma mandarin by RT-PCR. EF1-α was used as an endogenous control gene. The PCR fragments were sequenced (c) and the CitRKD1 transcripts were confirmed to derive from CitRDK1-mg2 based on a SNP