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Article

Pre-mRNA splicing regulates cellular dedifferentiation via lipid metabolism in a cytokinin-dependent manner in Arabidopsis.

Plant physiology - 6 May 2026

Takeuchi Ami, Ishikawa Toshiki, Arae Toshihiro, Togami Junichi, Nagamiya Kenji, Koizumi Koji, Ikeda Takuyuki, Nagawa Shingo, Ohbayashi Iwai, Sugiyama Munetaka, Ohtani Misato

Abstract excerpt

Plant cells exhibit high plasticity for proliferation and differentiation, and pre-mRNA splicing makes an important contribution to this plasticity. Here, we show that the gene responsible for root redifferentiation defective4-1 (rrd4-1), a temperature-sensitive Arabidopsis thaliana mutant with defects in adventitious rooting and callus formation from hypocotyls, encodes a homolog of yeast Ntr1, which is involved...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 42090557
DOI: 10.1093/plphys/kiag269
PMCID: PMC13222029

Genes

SPHK2

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 8 Sept 2026.

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