2018
S-Palmitoylation Sorts Membrane Cargo for Anterograde Transport in the Golgi
Ernst AM, Syed SA, Zaki O, Bottanelli F, Zheng H, Hacke M, Xi Z, Rivera-Molina F, Graham M, Rebane AA, Björkholm P, Baddeley D, Toomre D, Pincet F, Rothman JE. S-Palmitoylation Sorts Membrane Cargo for Anterograde Transport in the Golgi. Developmental Cell 2018, 47: 479-493.e7. PMID: 30458139, PMCID: PMC6251505, DOI: 10.1016/j.devcel.2018.10.024.Peer-Reviewed Original ResearchMeSH KeywordsBiological TransportCells, CulturedEndoplasmic ReticulumGolgi ApparatusHumansIntracellular MembranesLipoylationProtein TransportConceptsS-palmitoylationAnterograde cargoAnterograde signalMembrane cargoCargo selectionTransmembrane domainMembrane proteinsGolgi membranesGolgiSpecific signalsMembrane interfaceModel systemCargoProteinRate of transportAnterograde transportVesiclesCisternaeCurved regionsMembraneTransportRegionSignalsDomainFluorescence
2017
HIDE Probes: A New Toolkit for Visualizing Organelle Dynamics, Longer and at Super-Resolution
Thompson AD, Bewersdorf J, Toomre D, Schepartz A. HIDE Probes: A New Toolkit for Visualizing Organelle Dynamics, Longer and at Super-Resolution. Biochemistry 2017, 56: 5194-5201. PMID: 28792749, PMCID: PMC5854879, DOI: 10.1021/acs.biochem.7b00545.Peer-Reviewed Original ResearchMeSH KeywordsHeLa CellsHumansIntracellular MembranesMolecular ImagingOrganellesSignal-To-Noise RatioTime FactorsConceptsLive cellsOrganelle dynamicsDiscrete organellesMultiple organellesLive-cell nanoscopyPlasma membraneDiverse processesEndoplasmic reticulumDynamic assemblyLiving cellsDynamic reorganizationOrganellesSingle-molecule switchingMembrane probeCellsMembraneMitochondriaReticulumRegulationHigh densityProbeAssemblyNew toolkitLong time periodsDivisionA novel physiological role for ARF1 in the formation of bidirectional tubules from the Golgi
Bottanelli F, Kilian N, Ernst AM, Rivera-Molina F, Schroeder LK, Kromann EB, Lessard MD, Erdmann RS, Schepartz A, Baddeley D, Bewersdorf J, Toomre D, Rothman JE. A novel physiological role for ARF1 in the formation of bidirectional tubules from the Golgi. Molecular Biology Of The Cell 2017, 28: 1676-1687. PMID: 28428254, PMCID: PMC5469610, DOI: 10.1091/mbc.e16-12-0863.Peer-Reviewed Original Research
2008
Both daughter cells traffic and exocytose membrane at the cleavage furrow during mammalian cytokinesis
Goss JW, Toomre DK. Both daughter cells traffic and exocytose membrane at the cleavage furrow during mammalian cytokinesis. Journal Of Cell Biology 2008, 181: 1047-1054. PMID: 18573914, PMCID: PMC2442215, DOI: 10.1083/jcb.200712137.Peer-Reviewed Original ResearchConceptsDaughter cellsTotal internal reflection fluorescence microscopy imagingCleavage furrowAdvanced live-cell imaging techniquesConfocal time-lapse imagingLive-cell imaging techniquesCell imaging techniquesReserve vesicle poolTime-lapse imagingMidbody abscissionMammalian cytokinesisFluorescence microscopy imagingFluorescent proteinPhotobleaching experimentsCytokinesisVesicle poolLysosomal compartmentIndividual vesiclesSingle vesiclesVesiclesGolgiFurrow regionMidbodyMembraneFurrow