http://purl.uniprot.org/citations/26890939 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
http://purl.uniprot.org/citations/26890939 | http://www.w3.org/2000/01/rdf-schema#comment | "Polarized membrane trafficking is essential for the construction and maintenance of multiple plasma membrane domains of cells. Highly polarized Drosophila photoreceptors are an excellent model for studying polarized transport. A single cross-section of Drosophila retina contains many photoreceptors with 3 clearly differentiated plasma membrane domains: a rhabdomere, stalk, and basolateral membrane. Genome-wide high-throughput ethyl methanesulfonate screening followed by precise immunohistochemical analysis identified a mutant with a rare phenotype characterized by a loss of 2 apical transport pathways with normal basolateral transport. Rapid gene identification using whole-genome resequencing and single nucleotide polymorphism mapping identified a nonsense mutation of Rab6 responsible for the apical-specific transport deficiency. Detailed analysis of the trafficking of a major rhabdomere protein Rh1 using blue light-induced chromophore supply identified Rab6 as essential for Rh1 to exit the Golgi units. Rab6 is mostly distributed from the trans-Golgi network to a Golgi-associated Rab11-positive compartment that likely recycles endosomes or transport vesicles going to recycling endosomes. Furthermore, the Rab6 effector, Rich, is required for Rab6 recruitment in the trans-Golgi network. Moreover, a Rich null mutation phenocopies the Rab6 null mutant, indicating that Rich functions as a guanine nucleotide exchange factor for Rab6. The results collectively indicate that Rab6 and Rich are essential for the trans-Golgi network-recycling endosome transport of cargoes destined for 2 apical domains. However, basolateral cargos are sorted and exported from the trans-Golgi network in a Rab6-independent manner."xsd:string |
http://purl.uniprot.org/citations/26890939 | http://purl.org/dc/terms/identifier | "doi:10.1371/journal.pgen.1005828"xsd:string |
http://purl.uniprot.org/citations/26890939 | http://purl.uniprot.org/core/author | "Liu Z."xsd:string |
http://purl.uniprot.org/citations/26890939 | http://purl.uniprot.org/core/author | "Nakamura Y."xsd:string |
http://purl.uniprot.org/citations/26890939 | http://purl.uniprot.org/core/author | "Satoh T."xsd:string |
http://purl.uniprot.org/citations/26890939 | http://purl.uniprot.org/core/author | "Satoh A.K."xsd:string |
http://purl.uniprot.org/citations/26890939 | http://purl.uniprot.org/core/author | "Iwanami N."xsd:string |
http://purl.uniprot.org/citations/26890939 | http://purl.uniprot.org/core/date | "2016"xsd:gYear |
http://purl.uniprot.org/citations/26890939 | http://purl.uniprot.org/core/name | "PLoS Genet"xsd:string |
http://purl.uniprot.org/citations/26890939 | http://purl.uniprot.org/core/pages | "e1005828"xsd:string |
http://purl.uniprot.org/citations/26890939 | http://purl.uniprot.org/core/title | "Rab6 Is Required for Multiple Apical Transport Pathways but Not the Basolateral Transport Pathway in Drosophila Photoreceptors."xsd:string |
http://purl.uniprot.org/citations/26890939 | http://purl.uniprot.org/core/volume | "12"xsd:string |
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