Mutations at CRE1 impair cytokinin-induced repression of phosphate starvation responses in Arabidopsis.

Abstract excerpt

Plants display a number of responses to low phosphate availability, involving biochemical and developmental changes. Recently we have shown that many of these responses can be repressed in roots by exogenous addition of cytokinins. In order to understand the genetic basis to this effect of cytokinins, and its relation with the better known roles of cytokinins in the control of cell-cycle and differentiation, we...

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