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Article

The ARF7 and ARF19 Transcription Factors Positively Regulate PHOSPHATE STARVATION RESPONSE1 in Arabidopsis Roots.

Plant physiology - 1 Sept 2018

Huang Ke-Lin, Ma Guang-Jing, Zhang Mei-Li, Xiong Huan, Wu Huan, Zhao Cai-Zhi, Liu Chun-Sen, Jia Han-Xin, Chen Liang, Kjorven Johan Olav, Li Xue-Bao, Ren Feng

Abstract excerpt

PHOSPHATE STARVATION RESPONSE1 (PHR1) is a key regulatory component of the response to phosphate (Pi) starvation. However, the regulation of PHR1 in this response remains poorly understood. Here, we report that PHR1 is a target of the transcription factors AUXIN RESPONSE FACTOR7 (ARF7) and ARF19 and is positively regulated by auxin signaling in Arabidopsis (Arabidopsis thaliana) roots. PHR1 expression was induced...

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Identifiers

PMID: 30026290
DOI: 10.1104/pp.17.01713
PMCID: PMC6130041

Genes

MYB

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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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The ARF7 and ARF19 Transcription Factors Positively Regulate PHOSPHATE STARVATION RESPONSE1 in Arabidopsis Roots.PMID 30026290Read ↗

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