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Article

Arabidopsis homolog of trithorax1 (ATX1) is required for cell production, patterning, and morphogenesis in root development.

Journal of experimental botany - 1 Dec 2014

Napsucialy-Mendivil Selene, Alvarez-Venegas Raúl, Shishkova Svetlana, Dubrovsky Joseph G

Abstract excerpt

Arabidopsis homolog of trithorax1 (ATX1/SDG27), a known regulator of flower development, encodes a H3K4histone methyltransferase that maintains a number of genes in an active state. In this study, the role of ATX1 in root development was evaluated. The loss-of-function mutant atx1-1 was impaired in primary root growth. The data suggest that ATX1 controls root growth by regulating cell cycle duration, cell...

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Identifiers

PMID: 25205583
DOI: 10.1093/jxb/eru355
PMCID: PMC4246177

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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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