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Article

Arabidopsis pdr2 reveals a phosphate-sensitive checkpoint in root development.

The Plant journal : for cell and molecular biology - 1 Mar 2004

Ticconi Carla A, Delatorre Carla A, Lahner Brett, Salt David E, Abel Steffen

Abstract excerpt

Plants have evolved complex strategies to maintain phosphate (Pi) homeostasis and to maximize Pi acquisition when the macronutrient is limiting. Adjustment of root system architecture via changes in meristem initiation and activity is integral to the acclimation process. However, the mechanisms that monitor external Pi status and interpret the nutritional signal remain to be elucidated. Here, we present evidence...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 14996215
DOI: 10.1111/j.1365-313x.2004.02005.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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