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Article

The CYP71A, NIT, AMI, and IAMH gene families are dispensable for indole-3-acetaldoxime-mediated auxin biosynthesis in Arabidopsis.

The Plant cell - 31 Oct 2025

Fenech Mario, Brumos Javier, Pěnčík Aleš, Edwards Brianne, Belcapo Sara, DeLacey Jennifer, Patel Arjun, Kater Martin, Li Xu, Ljung Karin, Novak Ondrej, Alonso José M, Stepanova Anna N

Abstract excerpt

The auxin indole-3-acetic acid (IAA) governs plant development and environmental responses. Although the indole-3-pyruvic acid (IPyA) pathway is the predominant route for IAA biosynthesis, other pathways have been proposed, such as the indole-3-acetaldoxime (IAOx) pathway. The IAOx pathway has garnered attention due to its supposed activation in auxin-overproducing mutants (e.g. sur1, sur2, ugt74b1) and the...

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Topics

Arabidopsis
Indoleacetic Acids
Arabidopsis Proteins
Indoles
Gene Expression Regulation, Plant

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Oximes

Cytochrome P-450 Enzyme System

Mutation

Multigene Family

Source

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Identifiers

PMID: 41092117
DOI: 10.1093/plcell/koaf242
PMCID: PMC12586335

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The CYP71A, NIT, AMI, and IAMH gene families are dispensable for indole-3-acetaldoxime-mediated auxin biosynthesis in Arabidopsis.PMID 41092117Read ↗

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