IIB 20738
INSTITUTO DE INVESTIGACIONES BIOLOGICAS
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
NITRIC OXIDE IS REQUIRED FOR THE BRASSINOSTEROID REGULATION OF ROOT GROWTH
Autor/es:
TOSSI, V.; LAMATTINA, L.; CASSIA, R
Lugar:
Potrero de los Funes
Reunión:
Congreso; XLVII Reunión SAIB; 2011
Institución organizadora:
SAIB
Resumen:
Genetic and pharmacological evidence supporting nitric oxide (NO)
involvement in brassinosteroids (BR) signaling is presented.
Arabidopsis seedlings treated with BR 24-epibrassinolide (BL)
show increased lateral roots (LR) density, primary root (PR)
inhibition and NO accumulation. BL-induced responses were
abolished by specific NO scavenger c-PTIO, confirming NO
participation in BL signaling
