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Article

OsPTF1, a novel transcription factor involved in tolerance to phosphate starvation in rice.

Plant physiology - 1 Aug 2005

Yi Keke, Wu Zhongchang, Zhou Jie, Du Liming, Guo Longbiao, Wu Yunrong, Wu Ping

Abstract excerpt

We report here on a novel transcription factor with a basic helix-loop-helix domain for tolerance to inorganic phosphate (Pi) starvation in rice (Oryza sativa). The gene is designated OsPTF1. The expression of OsPTF1 is Pi starvation induced in roots while constitutively expressed in shoots, as shown by northern-blot analysis. Overexpression of OsPTF1 enhanced tolerance to Pi starvation in transgenic rice....

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Identifiers

PMID: 16006597
DOI: 10.1104/pp.105.063115
PMCID: PMC1183397

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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