Figure 2.

Temporal expression of cell cycle genes in single-bud cuttings during endodormancy release. Temporal expression analysis of (a) cyclin dependent-kinase VvCDKA, VvCDKB1 and VvCDKB2 and (b) cyclins VvCYCA2, VvCYCB, VvCYCD3.1 and VvCYCD3.2a was performed in single-bud cuttings of Thompson seedless grapevines under forced growing conditions in the growth chamber. Gene expression analysis was performed by RT-qPCR normalized to VvUBIQUITIN. Values are referred to control samples (time = 0) and correspond to the average of 3 biologic replicates, bars represent s.d.