Fig 1. Characterization of three ZmCCA1 splice variants.
Diagrams showing the predicated genomic structures of ZmCCA1 and three ZmCCA1 splice variants. White boxes are 3′ and 5′ UTRs. Black boxes depict exons. The deleted introns in three transcripts were represented by dash lines. The introns in ZmCCA1 genome sequence were indicated using solid lines.