Multiple loss-of-function of Arabidopsis gibberellin receptor AtGID1s completely shuts down a gibberellin signal.

@article{Iuchi2007MultipleLO,
  title={Multiple loss-of-function of Arabidopsis gibberellin receptor AtGID1s completely shuts down a gibberellin signal.},
  author={Satoshi Iuchi and Hiroyuki Suzuki and Young-Cheon Kim and Atsuko Iuchi and Takashi Kuromori and Miyako Ueguchi-Tanaka and Tadao Asami and Isomaro Yamaguchi and Makoto Matsuoka and Masatomo Kobayashi and Masatoshi Nakajima},
  journal={The Plant journal : for cell and molecular biology},
  year={2007},
  volume={50 6},
  pages={958-66}
}
Arabidopsis carries three receptor genes for the phytohormone gibberellin (GA), AtGID1a, AtGID1b and AtGID1c. Expression of each gene in the rice gid1-1 mutant for GA receptors causes reversion of its severely dwarfed phenotype and GA insensitivity to a normal level, even though each loss-of-function mutant shows no clear phenotype in Arabidopsis (Nakajima et al., 2006). In this paper, we report the functional redundancy and specificity of each AtGID1 by analyzing the multiple mutants for loss… CONTINUE READING

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