SPX1 is a phosphate-dependent inhibitor of PHOSPHATE STARVATION RESPONSE 1 in <i>Arabidopsis</i>

Isabel Puga, María; Mateos, Isabel; Rajulu, Charukesi; Wang, Zhiye; M. Franco‐Zorrilla, José; de Lorenzo, Laura; Luisa Irigoyen, María; Masiero, Simona; Bustos, Regla; Antonio Rodríguez, José; Leyva, Antonio; Rubio, Vicente; Sommer, Hans; Paz‐Ares, Javier

doi:10.1073/pnas.1404654111

Public

SPX1 is a phosphate-dependent inhibitor of PHOSPHATE STARVATION RESPONSE 1 in Arabidopsis

Published in Proceedings of the National Academy of Sciences • Sep 30, 2014

Authors:

María Isabel Puga

Isabel Mateos

Charukesi Rajulu

Abstract

To cope with growth in low-phosphate (Pi) soils, plants have evolved adaptive responses that involve both developmental and metabolic changes. Phosphate Starvation Response 1 (PHR1) and related transcription factors play a central role in the control of Pi starvation responses (PSRs). How Pi levels ...

Subject

Phosphate

Starvation

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