• DOI:10.1007/s00425-005-0126-7
Corpus ID: 19234085

Activation of Arabidopsis MAPK kinase kinase (AtMEKK1) and induction of AtMEKK1–AtMEK1 pathway by wounding

@article{Hadiarto2005ActivationOA,
  title={Activation of Arabidopsis MAPK kinase kinase (AtMEKK1) and induction of AtMEKK1–AtMEK1 pathway by wounding},
  author={Toto Hadiarto and Takashi Nanmori and Daisuke Matsuoka and Tetsushi Iwasaki and Ken-ichi Sato and Yasuo Fukami and Tetsushi Azuma and Takeshi Yasuda},
  journal={Planta},
  year={2005},
  volume={223},
  pages={708-713}
}

Toto Hadiarto, Takashi Nanmori, +5 authors Takeshi Yasuda

Published 2005

Medicine, Biology

Planta

We have constructed a series of deletion mutants of Arabidopsis MAPK kinase kinase (AtMEKK1) and obtained a constitutively active mutant, AtMEKK1Δ166, which lacks in self-inhibitory sequence of N-terminal 166 amino acids but still has substrate specificity. AtMEKK1Δ166 predominantly phosphorylates AtMEK1, an Arabidopsis MAPKK, but not its double mutant (AtMEK1T218A/S224E), suggesting that Thr-218 and Ser-224 are the phosphorylation sites. In wounded seedlings, AtMEKK1 was activated and… CONTINUE READING

View on Springer

ncbi.nlm.nih.gov

Save to Library

Create Alert

Cite

Launch Research Feed