AHA1 Antibody

1. AHA1 plays a major role in blue light-dependent stomatal opening in Arabidopsis. PMID: 27261063
2. Pseudomonas syringae type III effector protein AvrB induces stomatal opening and enhances bacterial virulence in a manner dependent on RIN4, which promotes stomatal opening by positively regulating the Arabidopsis plasma membrane H(+)-ATPase. PMID: 26198069
3. RIN4 T21D/S160D/T166D phosphomimetic mutants exhibited enhanced disease susceptibility upon surface inoculation with P. syringae, wider stomatal apertures, and enhanced plasma membrane H(+)-ATPase activity. PMID: 26198070
4. ABA inhibited the root plasma-membrane H(+)-ATPase measured in vitro (ATP hydrolysis by isolated vesicles) and in vivo (H(+) efflux from seedling roots). PMID: 25371509
5. The major plasma membrane proton pumps in Arabidopsis, AHA1 and AHA2, interact directly in vitro and in planta with PSY1R, a receptor kinase of the plasma membrane that serves as a receptor for the peptide growth hormone PSY1. PMID: 25267325
6. A Munc13-like protein in Arabidopsis (PATROL1) mediates AHA1 translocation that is essential for stomatal responses. PMID: 23896897
7. AHA1 is a distinct component of an abscisic acid-directed signaling pathway, and that dynamic downregulation of this pump during drought is an essential step in membrane depolarization to initiate stomatal closure PMID: 17557075
8. the rhizosphere acidification in response to Fe deficiency is chiefly mediated by AHA2, while AHA1 functions as a housekeeping isoform. PMID: 19549134
9. Results indicate that protein RIN4 functions with the PM H(+)-ATPase to regulate stomatal apertures, inhibiting the entry of bacterial pathogens into the plant leaf during infection. PMID: 19564897

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KEGG: ath:AT2G18960

STRING: 3702.AT2G18960.1

UniGene: At.24695