Abscisic Acid Does Not Disrupt Either the Arabidopsis FCAFY Interaction or its Rice Counterpart in vitro

초록

We examined the effect of ()-ABA on the in vitro interaction of rice FCA and FY homologs, OsFCA and OsFY. From this analysis, we found no disruption of the OsFCAOsFY complexes by ABA treatment. This result prompted us to examine the effect of ABA on the FCAFY interaction. In these experiments, we could not reproduce the inhibitory effect of ()-ABA on the interaction between FCA and FY. Based on these combined results, we believe that the inhibitory effect of ()-ABA on the FCAFY interaction should be cautiously reconsidered.

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