Identification of primary and secondary metabolites with phosphorus status-dependent abundance in Arabidopsis, and of the transcription factor PHR1 as a major regulator of metabolic changes during phosphorus limitation.

Abstract excerpt

Massive changes in gene expression occur when plants are subjected to phosphorus (P) limitation, but the breadth of metabolic changes in these conditions and their regulation is barely investigated. Nearly 350 primary and secondary metabolites were profiled in shoots and roots of P-replete and P-...

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