Acknowledgments
The authors are grateful to Mar González Ceballos for her excellent
technical support. Moreover, we acknowledge the critical discussion of
our work with experts in the field, including Ingo Dreyer (Universidad
de Talca, Chile) and Begoña Benito (CBGP), who also kindly shared mutant
seeds with us. In addition, the authors thank the NASC and ABRC for
providing T-DNA insertion mutant seeds and plasmids for yeast two-hybrid
studies.