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Identification of an F-box protein that negatively regulates Pi starvation responses

Chen, Z.H.(University of Glasgow (UK)) ; Jenkins, G.I ; Nimmo, H.G

Plant and cell physiology, 2008-12, Vol.49 (12), p.1902-1906 [Periódico revisado por pares]

Oxford University Press

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Título:
Identification of an F-box protein that negatively regulates Pi starvation responses
Autor: Chen, Z.H.(University of Glasgow (UK)) ; Jenkins, G.I ; Nimmo, H.G
Assuntos: ANTHOCYANE ; Anthocyanin formation ; ANTHOCYANINS ; ANTOCIANINAS ; Arabidopsis ; ARABIDOPSIS THALIANA ; F-box ; FOSFATOS (SALES) ; INANICION ; INANITION ; MUTANT ; MUTANTES ; MUTANTS ; NUCLEOTIDE SEQUENCE ; PCR ; PELOS RADICALES ; PHOSPHATE (SEL) ; PHOSPHATES (SALTS) ; Phosphoenolpyruvate carboxylase kinase ; Pi starvation ; POIL ABSORBANT ; PROTEINAS ; PROTEINE ; PROTEINS ; Root hair ; ROOT HAIRS ; SECUENCIA NUCLEOTIDICA ; SEQUENCE NUCLEOTIDIQUE ; STARVATION
É parte de: Plant and cell physiology, 2008-12, Vol.49 (12), p.1902-1906
Notas: F61
2009003901
2Present address: Division of Cell and Developmental Biology, School of Life Sciences, University of Dundee, Dundee DD1 5EH, UK.
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content type line 23
Descrição: 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 Pi starvation responses. FBX2 interacts with BHLH32, another negative regulator of Pi starvation responses. We suggest that FBX2 may be part of an SCF-like complex that recruits BHLH32 and its partners, potentially targeting the latter for proteolysis.
Editor: Oxford University Press
Idioma: Inglês

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Identification of an F-box protein that negatively regulates Pi starvation responses

Chen, Z.H.(University of Glasgow (UK)) ; Jenkins, G.I ; Nimmo, H.G

Oxford University Press

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