Plant BiologybioRxivPreprint
Auxin and cytokinin antagonistically regulate Arabidopsis root distal stem cell fate through opposing pairs of HD-Zip II transcription factors
Giovanna Sessa, Marco Possenti, Ilaria Brozzi…·Massimiliano Sassi
This study identifies CK as a proliferative input for Arabidopsis root distal stem cells, opposing IAA's repressive role through two HD-Zip II modules.
DOI 10.64898/2026.10.23.760923