Coordination of biradial-to-radial symmetry and tissue polarity by HD-ZIP II proteins

The apical style in Arabidopsis is formed following a bilateral-to-radial symmetry transition in the gynoecium. Here the authors show that the final step in style radialization is coordinated by the adaxial regulators HAT3 and ATHB4, which are induced by the SPT and HEC transcription factors.

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Autores principales: Monica Carabelli, Luana Turchi, Giorgio Morelli, Lars Østergaard, Ida Ruberti, Laila Moubayidin
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/48aa4d96f6c2402fa35a5f6efa9c63b6
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Sumario:The apical style in Arabidopsis is formed following a bilateral-to-radial symmetry transition in the gynoecium. Here the authors show that the final step in style radialization is coordinated by the adaxial regulators HAT3 and ATHB4, which are induced by the SPT and HEC transcription factors.