Arabidopsis AtVPS15 Plays Essential Roles in Pollen Germination Possibly by Interacting with AtVPS34

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VPS 15 protein is a component of the phosphatidylinositol 3-kinase complex which plays a pivotal role in the development of yeast and mammalian cells.The knowledge about the function of its homologue in plants remains limited.Here we report that AtVPS1
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