Auxin redistribution modulates plastic development of root system architecture under salt stress in Arabidopsis thaliana.

Abstract excerpt

Auxin plays an important role in the modulation of root system architecture. The effect of salinity on primary root growth has been extensively studied. However, how salinity affects lateral root development and its underlying molecular mechanisms is still unclear. Here, we report that high salt exposure suppresses lateral root initiation and organogenesis, resulting in the abortion of lateral root development....

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