The suppressive function of the rice DELLA protein SLR1 is dependent on its transcriptional activation activity.

@article{Hirano2012TheSF,
  title={The suppressive function of the rice DELLA protein SLR1 is dependent on its transcriptional activation activity.},
  author={Ko Hirano and Eriko Kouketu and Hiroe Katoh and Koichiro Aya and Miyako Ueguchi-Tanaka and Makoto Matsuoka},
  journal={The Plant journal : for cell and molecular biology},
  year={2012},
  volume={71 3},
  pages={443-53}
}
When the gibberellin (GA) receptor GIBBERELLIN INSENSITIVE DWARF 1 (GID1) binds to GA, GID1 interacts with DELLA proteins, repressors of GA signaling. This interaction inhibits the suppressive function of DELLA protein and thereby activates the GA response. However, how DELLA proteins exert their suppressive function and how GID1s inhibit suppressive… CONTINUE READING