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Literature summary for 7.1.2.1 extracted from

  • Yan, S.; McLamore, E.; Dong, S.; Gao, H.; Taguchi, M.; Wang, N.; Zhang, T.; Su, X.; Shen, Y.
    The role of plasma membrane H+-ATPase in jasmonate-induced ion fluxes and stomatal closure in Arabidopsis thaliana (2015), Plant J., 83, 638-649.
    View publication on PubMed
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Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana P20649
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-

Source Tissue

Source Tissue Comment Organism Textmining
guard cell
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 Arabidopsis thaliana
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Synonyms

Synonyms Comment Organism
AHA1
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 Arabidopsis thaliana

General Information

General Information Comment Organism
physiological function the H+ efflux and Ca2+ influx in guard cells is impaired by vanadate pre-treatment or plasma membrane H+-ATPase Aha1 mutation, suggesting that the rapid H+ efflux mediated by plasma membrane H+-ATPases can function upstream of the Ca2+ flux. Treatment with methyl jasmonate induces transmembrane H+ efflux. After the rapid H+ efflux, the guard cells have a longer oscillation period than before treatment, indicating reduced activity of the plasma membrane H+-ATPase Arabidopsis thaliana