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Article

ILR2, a novel gene regulating IAA conjugate sensitivity and metal transport in Arabidopsis thaliana.

The Plant journal : for cell and molecular biology - 1 Aug 2003

Magidin Mónica, Pittman Jon K, Hirschi Kendal D, Bartel Bonnie

Abstract excerpt

Plants can regulate levels of the auxin indole-3-acetic acid (IAA) by conjugation to amino acids or sugars, and subsequent hydrolysis of these conjugates to release active IAA. These less active auxin conjugates constitute the majority of IAA in plants. We isolated the Arabidopsis ilr2-1 mutant as a recessive IAA-leucine resistant mutant that retains wild-type sensitivity to free IAA. ilr2-1 is also defective in...

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PMID: 12904214
DOI: 10.1046/j.1365-313x.2003.01826.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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