Arabidopsis Seedlings Over-Accumulated Indole-3-acetic Acid in Response to Aminooxyacetic Acid

Takahiro ISHII; Kazuo SOENO; Tadao ASAMI; Shozo FUJIOKA; Yukihisa SHIMADA

doi:10.1271/bbb.100463

Biochemistry & Molecular Biology Notes

Arabidopsis Seedlings Over-Accumulated Indole-3-acetic Acid in Response to Aminooxyacetic Acid

Takahiro ISHII, Kazuo SOENO, Tadao ASAMI, Shozo FUJIOKA, Yukihisa SHIMADA

著者情報

キーワード: indole-3-acetic acid, auxin biosynthesis inhibitor, aminooxyacetic acid, auxin over-accumulation

ジャーナルフリー

2010 年 74 巻 11 号 p. 2345-2347

DOI https://doi.org/10.1271/bbb.100463

View "Advance Publication" version (November 7, 2010).

詳細

抄録

Previously we identified aminooxy compounds as auxin biosynthesis inhibitors. One of the compounds, aminooxyacetic acid (AOA) inhibited indole-3-acetic acid (IAA) biosynthesis in rice and tomato. Here, we found that AOA induced auxin over-accumulation in Arabidopsis. The results suggest that auxin-related metabolic pathways are divergent among these plant species.

責任著者(Corresponding author)

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