Fig. 2From: TaPYL4, an ABA receptor gene of wheat, positively regulates plant drought adaptation through modulating the osmotic stress-associated processesYeast two-hybridization assays for detection of components in core ABA signaling module among TaPYL4 and its downstream partners. A protein interaction between TaPYL4 and TaPP2C2; B protein interaction between TaPP2C2 and TaSnRK2.1. TaPP2C2, a member of the clade A PP2C family in T. aestivum. TaSnRK2.1, a member of the SnRK2 family in T. aestivumBack to article page