1992
Loss of the GP46/M-2 surface membrane glycoprotein gene family in the Leishmania braziliensis complex
McMahon-Pratt D, Traub-Cseko Y, Lohman K, Rogers D, Beverley S. Loss of the GP46/M-2 surface membrane glycoprotein gene family in the Leishmania braziliensis complex. Molecular And Biochemical Parasitology 1992, 50: 151-160. PMID: 1542309, DOI: 10.1016/0166-6851(92)90252-f.Peer-Reviewed Original ResearchConceptsGP46/MGene familyGlycoprotein gene familyMolecular karyotype analysisBraziliensis complexLeishmania braziliensis complexSpeciation eventsTrypanosomatid speciesPhylogenetic analysisCrithidia fasciculataLeishmania tarentolaeDevelopmental cycleWestern blot analysisLeishmania mexicana complexMembrane glycoproteinsKaryotype analysisBlot analysisL. braziliensis complexProtein expressionPolyclonal antiserumMexicana complexSpeciesL. panamensisLeishmania majorL. braziliensis
1990
Development of a stable Leishmania expression vector and application to the study of parasite surface antigen genes.
LeBowitz J, Coburn C, McMahon-Pratt D, Beverley S. Development of a stable Leishmania expression vector and application to the study of parasite surface antigen genes. Proceedings Of The National Academy Of Sciences Of The United States Of America 1990, 87: 9736-9740. PMID: 2124701, PMCID: PMC55248, DOI: 10.1073/pnas.87.24.9736.Peer-Reviewed Original ResearchConceptsExpression vectorCis-acting elementsTrypanosomatid protozoan parasitesRNA editingSurface antigen geneMolecular paradigmProcessing eventsParasite proteinsGenetic analysisLeishmania expression vectorExpression sitesPathogenic speciesNormal transcriptMembrane glycoproteinsEscherichia coliGenesImmunoblot analysisProtozoan parasiteProteinAntigen geneColony assayLeishmania majorFamily membersL. amazonensisKilobasesMolecular cloning and characterization of the immunologically protective surface glycoprotein GP46/M-2 of Leishmania amazonensis.
Lohman K, Langer P, McMahon-Pratt D. Molecular cloning and characterization of the immunologically protective surface glycoprotein GP46/M-2 of Leishmania amazonensis. Proceedings Of The National Academy Of Sciences Of The United States Of America 1990, 87: 8393-8397. PMID: 2236047, PMCID: PMC54962, DOI: 10.1073/pnas.87.21.8393.Peer-Reviewed Original ResearchConceptsGP46/MDNA sequence dataHydrophobic leader peptideCarboxyl-terminal domainMetal-binding motifGlycosyl-phosphatidylinositol anchorAmino-terminal portionProtozoan Leishmania amazonensisSouthern blot analysisGene familyMature proteinPutative attachment siteMolecular cloningProtein comprisesRepetitive sequencesSequence dataCarboxyl terminusCysteine residuesProtein sequencesLeader peptideMembrane locationBinding motifLeishmania amazonensisMembrane glycoproteinsBlot analysis
1987
Structural and antigenic characterization of a species- and promastigote-specific Leishmania mexicana amazonensis membrane protein.
Kahl L, McMahon-Pratt D. Structural and antigenic characterization of a species- and promastigote-specific Leishmania mexicana amazonensis membrane protein. The Journal Of Immunology 1987, 138: 1587-95. PMID: 3543130, DOI: 10.4049/jimmunol.138.5.1587.Peer-Reviewed Original ResearchConceptsMembrane proteinsIntegral membrane proteinsHydrophobic probe 3Secondary protein structurePeptide mapping experimentsProtein structureComponent polypeptidesParasite membraneLimited proteolysisMolecular massMembrane glycoproteinsAmino acidsDisulfide bondingMapping experimentsProteinProteolytic digestionHydrophobic interactionsProbe 3Large fragmentsPeptide fragmentsPromastigote membraneEnzymic cleavageEnzymic digestionFragmentsAntigenic characterization