Coordination between zinc and phosphate homeostasis involves the transcription factor PHR1, the phosphate exporter PHO1, and its homologue PHO1;H3 in Arabidopsis

Khan, Ghazanfar Abbas ; Bouraine, Samir ; Wege, Stefanie ; Li, Yuanyuan ; de Carbonnel, Matthieu ; Berthomieu, Pierre ; Poirier, Yves ; Rouached, Hatem

In: Journal Of Experimental Botany, 2014, vol. 65, no. 3, p. 871-884

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    Summary
    Phosphate over-accumulates in shoots in response to Zn deprivation. Results shown in this article suggest key roles of PHR1 and PHO1 and a counteractive function of PHO1;H3 in controlling root-to-shoot phosphate translocation in Arabidopsis