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Article

Cytokinin response factor 1 acts as a negative regulator of cytokinin-mediated developmental pathways in Arabidopsis.

Planta - 11 Mar 2026

Mandal Drishti, Chakraborty Swarnavo, Nag Chaudhuri Ronita

Abstract excerpt

MAIN CONCLUSION: CRF1 functions as a negative regulator of cytokinin signaling in Arabidopsis at least in part by antagonizing ARR12-dependent SHY2 transactivation, thereby influencing primary root growth, rosette development, and leaf senescence. Cytokinin Response Factors (CRFs) are members of the AP2/ERF family of transcription factors that act downstream of the two-component cytokinin signaling pathway to...

Topics

Arabidopsis
Cytokinins
Arabidopsis Proteins
Gene Expression Regulation, Plant
Plant Roots
Transcription Factors
Signal Transduction
Plant Shoots
Plant Growth Regulators
Plant Leaves
Mutation

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 41811503
DOI: 10.1007/s00425-026-04974-4

Genes

ERF

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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