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Article

Auxin methylation by IAMT1, duplicated in the legume lineage, promotes root nodule development in Lotus japonicus.

Proceedings of the National Academy of Sciences of the United States of America - 8 Mar 2022

Goto Takashi, Soyano Takashi, Liu Meng, Mori Tomoko, Kawaguchi Masayoshi

Abstract excerpt

Legumes attract symbiotic bacteria and create de novo root organs called nodules. Nodule development consists of bacterial infection of root epidermis and subsequent primordium formation in root cortex, steps that need to be spatiotemporally coordinated. The Lotus japonicus mutant “daphne ” has uncoupled symbiotic events in epidermis and cortex, in that it promotes excessive bacterial infection in epidermis but...

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Identifiers

PMID: 35235457
DOI: 10.1073/pnas.2116549119
PMCID: PMC8915983

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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