Matches in SemOpenAlex for { <https://semopenalex.org/work/W2030210725> ?p ?o ?g. }
- W2030210725 endingPage "29197" @default.
- W2030210725 startingPage "29191" @default.
- W2030210725 abstract "Several Rab GTPases have been localized to distinct compartments of the endocytic pathway. Rab4 is associated with early endosomes and recycling vesicles and regulates membrane recycling from early endosomes. Rab7 is localized to late endosomes and is involved in the regulation of membrane transport between late endosomes and lysosomes. Although Rab4 and Rab7 appear to regulate distinct transport events in endocytosis, it is not clear whether they perform their activities in related or entirely distinct intracellular compartments. To address this question, we generated stable cell lines expressing Rab4 tagged with a novel X31 influenza hemagglutinin (NH) epitope tag. These antibodies are characterized in this paper and were used to immunoisolate endocytic vesicles with cytoplasmically exposed NHRab4. Immunoisolated membranes contain internalized 125I-transferrin, but are devoid of Rab7. Confocal immunofluorescence microscopy showed that the early endosomal GTPases Rab4 and Rab5 both do not codistribute with Rab7 within the same cell. These observations suggest that each of the three Rab GTPases operationally defines a distinct station of the endocytic pathway. Several Rab GTPases have been localized to distinct compartments of the endocytic pathway. Rab4 is associated with early endosomes and recycling vesicles and regulates membrane recycling from early endosomes. Rab7 is localized to late endosomes and is involved in the regulation of membrane transport between late endosomes and lysosomes. Although Rab4 and Rab7 appear to regulate distinct transport events in endocytosis, it is not clear whether they perform their activities in related or entirely distinct intracellular compartments. To address this question, we generated stable cell lines expressing Rab4 tagged with a novel X31 influenza hemagglutinin (NH) epitope tag. These antibodies are characterized in this paper and were used to immunoisolate endocytic vesicles with cytoplasmically exposed NHRab4. Immunoisolated membranes contain internalized 125I-transferrin, but are devoid of Rab7. Confocal immunofluorescence microscopy showed that the early endosomal GTPases Rab4 and Rab5 both do not codistribute with Rab7 within the same cell. These observations suggest that each of the three Rab GTPases operationally defines a distinct station of the endocytic pathway." @default.
- W2030210725 created "2016-06-24" @default.
- W2030210725 creator A5029040439 @default.
- W2030210725 creator A5054262701 @default.
- W2030210725 creator A5057339032 @default.
- W2030210725 date "1996-11-01" @default.
- W2030210725 modified "2023-10-18" @default.
- W2030210725 title "Rab4 and Rab7 Define Distinct Nonoverlapping Endosomal Compartments" @default.
- W2030210725 cites W1432003149 @default.
- W2030210725 cites W1541655913 @default.
- W2030210725 cites W1606338704 @default.
- W2030210725 cites W1630481045 @default.
- W2030210725 cites W2005574904 @default.
- W2030210725 cites W2007797957 @default.
- W2030210725 cites W2014753621 @default.
- W2030210725 cites W2018435413 @default.
- W2030210725 cites W2025483718 @default.
- W2030210725 cites W2049288737 @default.
- W2030210725 cites W2053108238 @default.
- W2030210725 cites W2056003065 @default.
- W2030210725 cites W2057087692 @default.
- W2030210725 cites W2065365365 @default.
- W2030210725 cites W2065378127 @default.
- W2030210725 cites W2081027637 @default.
- W2030210725 cites W2114973016 @default.
- W2030210725 cites W2115271408 @default.
- W2030210725 cites W2120689665 @default.
- W2030210725 cites W2121530802 @default.
- W2030210725 cites W2123832957 @default.
- W2030210725 cites W2124385473 @default.
- W2030210725 cites W2127611110 @default.
- W2030210725 cites W2128691473 @default.
- W2030210725 cites W2138270253 @default.
- W2030210725 cites W2140596567 @default.
- W2030210725 cites W2158898858 @default.
- W2030210725 cites W2169191849 @default.
- W2030210725 cites W232306754 @default.
- W2030210725 cites W2409518078 @default.
- W2030210725 cites W4231565477 @default.
- W2030210725 doi "https://doi.org/10.1074/jbc.271.46.29191" @default.
- W2030210725 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8910576" @default.
- W2030210725 hasPublicationYear "1996" @default.
- W2030210725 type Work @default.
- W2030210725 sameAs 2030210725 @default.
- W2030210725 citedByCount "81" @default.
- W2030210725 countsByYear W20302107252012 @default.
- W2030210725 countsByYear W20302107252014 @default.
- W2030210725 countsByYear W20302107252015 @default.
- W2030210725 countsByYear W20302107252017 @default.
- W2030210725 countsByYear W20302107252020 @default.
- W2030210725 countsByYear W20302107252021 @default.
- W2030210725 countsByYear W20302107252023 @default.
- W2030210725 crossrefType "journal-article" @default.
- W2030210725 hasAuthorship W2030210725A5029040439 @default.
- W2030210725 hasAuthorship W2030210725A5054262701 @default.
- W2030210725 hasAuthorship W2030210725A5057339032 @default.
- W2030210725 hasBestOaLocation W20302107251 @default.
- W2030210725 hasConcept C102747710 @default.
- W2030210725 hasConcept C130316041 @default.
- W2030210725 hasConcept C1491633281 @default.
- W2030210725 hasConcept C156728348 @default.
- W2030210725 hasConcept C207332259 @default.
- W2030210725 hasConcept C28005876 @default.
- W2030210725 hasConcept C41625074 @default.
- W2030210725 hasConcept C55493867 @default.
- W2030210725 hasConcept C79747257 @default.
- W2030210725 hasConcept C79879829 @default.
- W2030210725 hasConcept C86803240 @default.
- W2030210725 hasConcept C95444343 @default.
- W2030210725 hasConceptScore W2030210725C102747710 @default.
- W2030210725 hasConceptScore W2030210725C130316041 @default.
- W2030210725 hasConceptScore W2030210725C1491633281 @default.
- W2030210725 hasConceptScore W2030210725C156728348 @default.
- W2030210725 hasConceptScore W2030210725C207332259 @default.
- W2030210725 hasConceptScore W2030210725C28005876 @default.
- W2030210725 hasConceptScore W2030210725C41625074 @default.
- W2030210725 hasConceptScore W2030210725C55493867 @default.
- W2030210725 hasConceptScore W2030210725C79747257 @default.
- W2030210725 hasConceptScore W2030210725C79879829 @default.
- W2030210725 hasConceptScore W2030210725C86803240 @default.
- W2030210725 hasConceptScore W2030210725C95444343 @default.
- W2030210725 hasIssue "46" @default.
- W2030210725 hasLocation W20302107251 @default.
- W2030210725 hasOpenAccess W2030210725 @default.
- W2030210725 hasPrimaryLocation W20302107251 @default.
- W2030210725 hasRelatedWork W1994290150 @default.
- W2030210725 hasRelatedWork W1997958073 @default.
- W2030210725 hasRelatedWork W2045375962 @default.
- W2030210725 hasRelatedWork W2060372254 @default.
- W2030210725 hasRelatedWork W2135953105 @default.
- W2030210725 hasRelatedWork W2149491013 @default.
- W2030210725 hasRelatedWork W2329085126 @default.
- W2030210725 hasRelatedWork W3139280921 @default.
- W2030210725 hasRelatedWork W3209732172 @default.
- W2030210725 hasRelatedWork W4210699887 @default.
- W2030210725 hasVolume "271" @default.
- W2030210725 isParatext "false" @default.
- W2030210725 isRetracted "false" @default.