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Gene Review

ATAUX2-11  -  auxin-responsive protein IAA4

Arabidopsis thaliana

Synonyms: AUXIN INDUCIBLE 2-11, IAA4, MQD19.3, MQD19_3, indole-3-acetic acid inducible 4
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High impact information on ATAUX2-11


Associations of ATAUX2-11 with chemical compounds

  • However, primary auxin response genes were down-regulated in pas mutants, as shown by a lower auxin induction of IAA4 and IAA1 genes, demonstrating that the auxin response was also modified [2].

Analytical, diagnostic and therapeutic context of ATAUX2-11

  • Pulse-chase and immunoprecipitation experiments have defined the t1/2 of the PS-IAA4 and PS-IAA6 proteins to be 8 and 6 min, respectively [3].


  1. Protein-protein interactions among the Aux/IAA proteins. Kim, J., Harter, K., Theologis, A. Proc. Natl. Acad. Sci. U.S.A. (1997) [Pubmed]
  2. Hormonal control of cell proliferation requires PASTICCINO genes. Harrar, Y., Bellec, Y., Bellini, C., Faure, J.D. Plant Physiol. (2003) [Pubmed]
  3. Early auxin-induced genes encode short-lived nuclear proteins. Abel, S., Oeller, P.W., Theologis, A. Proc. Natl. Acad. Sci. U.S.A. (1994) [Pubmed]
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