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Literature summary for 7.3.2.1 extracted from

  • Remy, E.; Cabrito, T.R.; Batista, R.A.; Teixeira, M.C.; Sa-Correia, I.; Duque, P.
    The Pht1;9 and Pht1;8 transporters mediate inorganic phosphate acquisition by the Arabidopsis thaliana root during phosphorus starvation (2012), New Phytol., 195, 356-371.
    View publication on PubMed
Search for more literature for 7.3.2.1

Cloned(Commentary)

Cloned (Comment) Organism
expression in transgenic Arabidopsis thaliana plants by Agrobacterium tumefaciens strain EHA105 transfection method, expression of recombinant GFP- and YFP-tagged Pht1;9 in Arabidopsis thaliana protoplasts via polyethylene glycol transformation Arabidopsis thaliana

Protein Variants

Protein Variants Comment Organism
additional information heterologous functional expression of the Pht1;9 transporter in Saccharomyces cerevisiae strain BY4741 DELTApho84 mutant, which shows growth limitation under phosphate starvation, and complementation, expression?subcellular localization studies, reverse genetics approaches in planta, and generation of double Pht1;9?Pht1;8 silencing lines Arabidopsis thaliana

Localization

Localization Comment Organism GeneOntology No. Textmining
plasma membrane Pht1;9 Arabidopsis thaliana 5886
-

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
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 genes pht1;8 and pht1;9
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Arabidopsis thaliana Col-0
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 genes pht1;8 and pht1;9
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Source Tissue

Source Tissue Comment Organism Textmining
additional information no expression of Pht1;9 in shoots Arabidopsis thaliana
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root Pht1;9 is highly expressed in phosphate-starved roots Arabidopsis thaliana
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Synonyms

Synonyms Comment Organism
Pht1;8 transporter
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 Arabidopsis thaliana
Pht1;9 transporter
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 Arabidopsis thaliana

Expression

Organism Comment Expression
Arabidopsis thaliana Pht1;9 is induced by phosphate starvation up

General Information

General Information Comment Organism
malfunction null pht1;9 alleles exhibit exacerbated responses to prolonged phosphate limitation and enhanced tolerance to arsenate exposure, whereas Pht1;9 overexpression induces the opposite phenotypes. Strikingly, Pht1;9 ? Pht1;8 silencing lines display more pronounced defects than the pht1;9 mutants Arabidopsis thaliana
physiological function the Pht1;9 and Pht1;8 transporters play similar roles during phosphate deficiency and arsenate exposure, they participate in phosphate acquisition and arsenate uptake. Plasma membrane-localized transporter Pht1;9 mediates high-affinity phosphate ?H+ symport activity and is highly induced in phosphate-starved Arabidopsis roots Arabidopsis thaliana