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Article

Reducing the genetic redundancy of Arabidopsis PHOSPHATE TRANSPORTER1 transporters to study phosphate uptake and signaling.

Plant physiology - 1 Apr 2015

Ayadi Amal, David Pascale, Arrighi Jean-François, Chiarenza Serge, Thibaud Marie-Christine, Nussaume Laurent, Marin Elena

Abstract excerpt

Arabidopsis (Arabidopsis thaliana) absorbs inorganic phosphate (Pi) from the soil through an active transport process mediated by the nine members of the PHOSPHATE TRANSPORTER1 (PHT1) family. These proteins share a high level of similarity (greater than 61%), with overlapping expression patterns. The resulting genetic and functional redundancy prevents the analysis of their specific roles. To overcome this...

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Identifiers

PMID: 25670816
DOI: 10.1104/pp.114.252338
PMCID: PMC4378149

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