ARA7 cDNA ORF clone, Arabidopsis thaliana(thale cress)

Sequence and analysis of chromosome 4 of the plant Arabidopsis thaliana.
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Nature402(6763)769-77(1999 Dec)

VHA-a3 targets to the tonoplast through a Rab5-mediated but Rab7-independent pathway, shedding new lights on the unconventional vacuolar trafficking route in plant cells.[Rab5]
Title: Tonoplast targeting of VHA-a3 relies on a Rab5-mediated but Rab7-independent vacuolar trafficking route.

Ara7 was localized to the the extrahaustorial membrane during powdery mildew infection.
Title: Modulation of Plant RAB GTPase-Mediated Membrane Trafficking Pathway at the Interface Between Plants and Obligate Biotrophic Pathogens.

A loss of FAB1 function causes the release of late endosomal proteins, Ara7, and SNX1 from the endosome membrane, indicating that FAB1, or its product PtdIns(3,5)P2, mediates the maturation process of the late endosomes.
Title: Phosphatidylinositol 3-Phosphate 5-Kinase, FAB1/PIKfyve Kinase Mediates Endosome Maturation to Establish Endosome-Cortical Microtubule Interaction in Arabidopsis.

Arabidopsis SAND protein is not required for early-to-late endosomal maturation, although its role in mediating Rab5-to-Rab7 conversion is conserved. Instead, it is essential for the subsequent fusion of multivesicular bodies with the vacuole.
Title: Protein delivery to vacuole requires SAND protein-dependent Rab GTPase conversion for MVB-vacuole fusion.

ARA7(Q69L) overexpression induces the formation of enlarged multivesicular bodies.
Title: ARA7(Q69L) expression in transgenic Arabidopsis cells induces the formation of enlarged multivesicular bodies.