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Article

The proton pump interactor (Ppi) gene family of Arabidopsis thaliana: expression pattern of Ppi1 and characterisation of knockout mutants for Ppi1 and 2.

Plant biology (Stuttgart, Germany) - 1 Mar 2008

Anzi C, Pelucchi P, Vazzola V, Murgia I, Gomarasca S, Piccoli M Beretta, Morandini P

Abstract excerpt

Plant plasma membrane H+-ATPases (PM H+-ATPase) are essential for establishing a proton electrochemical gradient across the cell plasma membrane. Their regulation is poorly understood, except for the role of 14-3-3 proteins, which relieve autoinhibition from the C-terminal domain. A novel protein interacting with this domain was recently identified in Arabidopsis and named PPI1 (Proton Pump Interactor 1). PPI1...

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PMID: 18304198
DOI: 10.1111/j.1438-8677.2007.00022.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

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