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07/1990 - Localization of low molecular weight GTP binding proteins to exocytic and endocytic compartments

A set of 11 clones encoding putative GTP binding proteins highly homologous to the yeast YPT1SEC4 gene products have been isolated from an MDCK cell cDNA library. We localized three of the corresponding proteins in mammalian cells by using affinity-purified antibodies in immunofluorescence and immunoelectron microscopy studies. One, the MDCK homolog of rab2, is associated […]

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