2007
Roles for Drosophila melanogaster Myosin IB in Maintenance of Enterocyte Brush-Border Structure and Resistance to the Bacterial Pathogen Pseudomonas entomophila
Hegan PS, Mermall V, Tilney LG, Mooseker MS. Roles for Drosophila melanogaster Myosin IB in Maintenance of Enterocyte Brush-Border Structure and Resistance to the Bacterial Pathogen Pseudomonas entomophila. Molecular Biology Of The Cell 2007, 18: 4625-4636. PMID: 17855510, PMCID: PMC2043548, DOI: 10.1091/mbc.e07-02-0191.Peer-Reviewed Original ResearchConceptsMutant larvaePseudomonas entomophilaTail domainMyosin IBMidgut epithelial cellsActin filament coreDrosophila genomeApical brush borderMidgut enterocytesBrush borderCytoskeletal defectsLarval gutResponse pathwaysApical localizationMV membraneBrush border structureDeletion mutationsFood uptakeGram-negative bacterial infectionsInnate immune responseMyo1bGut physiologyEntomophilaEpithelial cellsMidgut
1995
Expression in cochlea and retina of myosin VIIa, the gene product defective in Usher syndrome type 1B.
Hasson T, Heintzelman M, Santos-Sacchi J, Corey D, Mooseker M. Expression in cochlea and retina of myosin VIIa, the gene product defective in Usher syndrome type 1B. Proceedings Of The National Academy Of Sciences Of The United States Of America 1995, 92: 9815-9819. PMID: 7568224, PMCID: PMC40893, DOI: 10.1073/pnas.92.21.9815.Peer-Reviewed Original ResearchMeSH KeywordsAbnormalities, MultipleAmino Acid SequenceAnimalsAntibody SpecificityBlindnessCochleaDeafnessDyneinsFluorescent Antibody TechniqueGuinea PigsHearing Loss, SensorineuralHumansImmunoblottingMolecular Sequence DataMyosin VIIaMyosinsRatsRetinaRetinitis PigmentosaSequence Homology, Amino AcidSwineSyndromeTissue DistributionConceptsHair cellsMyosin VIIa expressionEpithelial cellsMyosin VIIaCochlear hair cellsMyosin VIIa functionOuter hair cellsUsher syndrome type 1BMyosin VIIA geneVestibular dysfunctionCell-specific localizationCongenital deafnessRetinitis pigmentosaUsher syndromeType 1bType 1B.Normal functionApical stereociliaVIIaDeafnessDisease phenotypeCochleaInherited diseaseRetinaShaker-1
1993
An in vitro model for the analysis of intestinal brush border assembly I. Ultrastructural analysis of cell contact-induced brush border assembly in Caco-2BBe cells
Peterson M, Mooseker M. An in vitro model for the analysis of intestinal brush border assembly I. Ultrastructural analysis of cell contact-induced brush border assembly in Caco-2BBe cells. Journal Of Cell Science 1993, 105: 445-460. PMID: 8408276, DOI: 10.1242/jcs.105.2.445.Peer-Reviewed Original Research
1992
Localization of capping protein in chicken epithelial cells by immunofluorescence and biochemical fractionation.
Schafer D, Mooseker M, Cooper J. Localization of capping protein in chicken epithelial cells by immunofluorescence and biochemical fractionation. Journal Of Cell Biology 1992, 118: 335-346. PMID: 1629237, PMCID: PMC2290044, DOI: 10.1083/jcb.118.2.335.Peer-Reviewed Original ResearchMeSH KeywordsActin Depolymerizing FactorsActinsAnimalsAntibodiesCells, CulturedChick EmbryoChickensCochleaDestrinElectrophoresis, Polyacrylamide GelEpithelial CellsEpitheliumFluorescent Antibody TechniqueIntestinesKidneyMacromolecular SubstancesMicrofilament ProteinsMicrovilliMusclesPigment Epithelium of EyeSubcellular FractionsConceptsIntestinal epithelial cellsNuclei of cellsBiochemical fractionationJunctional complexesActin filamentsCell-cell junctional complexesSingle intestinal epithelial cellsBarbed endsEpithelial cellsSensory epitheliumCell-cell contactIntact intestinal epithelial cellsAffinity-purified polyclonal antibodiesProtein bindsCapping proteinIntestinal epitheliumZonula adherensCell junctionsChick embryo kidney cellsPattern coincidentEmbryo kidney cellsProteinConfocal microscopyKidney cellsIsolated intestinal epithelial cells
1991
Chapter 3 Structural and Functional Dissection of a Membrane-Bound Mechanoenzyme: Brush Border Myosin I
Mooseker M, Wolenski J, Coleman T, Hayden S, Cheney R, Espreafico E, Heintzelman M, Peterson M. Chapter 3 Structural and Functional Dissection of a Membrane-Bound Mechanoenzyme: Brush Border Myosin I. Current Topics In Membranes 1991, 38: 31-55. DOI: 10.1016/s0070-2161(08)60780-7.Peer-Reviewed Original ResearchBrush border myosin IBB myosin IMyosin ICalmodulin light chainsMicrovillar membraneProtein domain structureHeavy chainFunctional dissectionLight chainLinker proteinActin bindingMyosin I.Intestinal epithelial cellsActin filamentsMV membranePrimary structureApical membraneAcidic phospholipidsSubunit compositionTerminal webGlycoprotein bindsEpithelial cells
1990
Binding of brush border myosin I to phospholipid vesicles.
Hayden S, Wolenski J, Mooseker M. Binding of brush border myosin I to phospholipid vesicles. Journal Of Cell Biology 1990, 111: 443-451. PMID: 2143194, PMCID: PMC2116197, DOI: 10.1083/jcb.111.2.443.Peer-Reviewed Original ResearchConceptsBB myosin IMyosin IBrush border myosin IMyosin I heavy chainMembrane-binding domainActin filament corePhospholipid vesiclesATP-sensitive mannerPlasma membraneIntestinal epithelial cellsF-actinMembrane interactionsPhosphatidylglycerol vesiclesFree proteinCOOH-terminalAnionic phospholipidsImmunoblot analysisVesiclesEpithelial cellsImmunoblot stainingM. SimilarHeavy chainActinStructural informationNeutral phospholipids
1983
Regulation of Cytoskeletal Structure and Contractility in the Brush Border
Mooseker M, Keller T, Hirokawa N. Regulation of Cytoskeletal Structure and Contractility in the Brush Border. Novartis Foundation Symposia 1983, 95: 195-215. PMID: 6552204, DOI: 10.1002/9780470720769.ch12.Peer-Reviewed Original ResearchConceptsIntestinal epithelial cellsBrush borderEpithelial cellsRat brush bordersIsometric contractionFree Ca2ContractilityBrush border proteinsRegulation of forceContractionChicken intestineAnalysis of Ca2Light chainCa2Microvillar rootletsActin-severing proteinBrush border myosinPresence of Ca2Circumferential bundlesCalmodulin functionTerminal web regionCalciumCellsPhosphorylationCytoskeletal structures
1982
Ca++-calmodulin-dependent phosphorylation of myosin, and its role in brush border contraction in vitro.
Keller T, Mooseker M. Ca++-calmodulin-dependent phosphorylation of myosin, and its role in brush border contraction in vitro. Journal Of Cell Biology 1982, 95: 943-959. PMID: 6897550, PMCID: PMC2112925, DOI: 10.1083/jcb.95.3.943.Peer-Reviewed Original ResearchConceptsBrush border contractionBrush borderIntestinal epithelial cellsEpithelial cellsCalmodulin activityBrush border proteinsMyosin light chain kinaseContractionDegrees CLight chain kinaseLight chainCalmodulin-dependent phosphorylationBrush border myosinPhosphorylationDalton light chainChain kinaseTerminal webChapter 8 The Brush Border of Intestinal Epithelium: A Model System for Analysis of Cell-Surface Architecture and Motility
Mooseker M, Howe C. Chapter 8 The Brush Border of Intestinal Epithelium: A Model System for Analysis of Cell-Surface Architecture and Motility. Methods In Cell Biology 1982, 25: 143-174. PMID: 7109959, DOI: 10.1016/s0091-679x(08)61424-7.Chapters
1980
Regulation of microvillus structure: calcium-dependent solation and cross-linking of actin filaments in the microvilli of intestinal epithelial cells.
Mooseker M, Graves T, Wharton K, Falco N, Howe C. Regulation of microvillus structure: calcium-dependent solation and cross-linking of actin filaments in the microvilli of intestinal epithelial cells. Journal Of Cell Biology 1980, 87: 809-822. PMID: 6893989, PMCID: PMC2110803, DOI: 10.1083/jcb.87.3.809.Peer-Reviewed Original Research