Is ABA the exogenous vector of interplant drought cuing?

Omer Falik1,2, Ariel Novoplansky2

  • 1Achva Academic College, Ashqelon, Israel.

Summary

Abscisic acid (ABA) may not directly cue drought stress between plants. While ABA levels increased, its degradation products might be more crucial for this interplant communication and drought tolerance.

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