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Article

Identification of an F-box protein that negatively regulates P(i) starvation responses.

Plant & cell physiology - 1 Dec 2008

Chen Zhi-Hui, Jenkins Gareth I, Nimmo Hugh G

Abstract excerpt

The Arabidopsis gene At5g21040 encodes a protein containing both WD40 and F-box motifs, termed FBX2. A T-DNA insertional mutant in this gene was obtained. Analysis of this mutant line showed that FBX2 is a negative regulator of several P(i) starvation responses. FBX2 interacts with BHLH32, another negative regulator of P(i) starvation responses. We suggest that FBX2 may be part of an SCF-like complex that...

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PMID: 18930958
DOI: 10.1093/pcp/pcn157

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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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