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Un marco genético para el control de la división celular y la diferenciación en el meristema de la raíz

Raffaele Dello Ioio1, Kinu Nakamura, Laila Moubayidin

  • 1Dipartimento di Genetica e Biologia Molecolare, Laboratorio di Genomica e Proteomica Funzionale dei Sistemi Modello (FGPL), Università La Sapienza - Piazzale Aldo Moro 5, 00185 Rome, Italy.

Science (New York, N.Y.)
|November 29, 2008
PubMed
Resumen

Las hormonas vegetales citokinina y auxina equilibran el crecimiento de las raíces mediante la regulación de la actividad del meristema. La citocinina promueve la diferenciación celular, mientras que la auxina impulsa la división celular, a través de una vía reguladora compartida que involucra al gen SHY2.

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