2021
Role of the major determinant of polar flagellation FlhG in the endoflagella‐containing spirochete Leptospira
Fule L, Halifa R, Fontana C, Sismeiro O, Legendre R, Varet H, Coppée J, Murray GL, Adler B, Hendrixson DR, Buschiazzo A, Guo S, Liu J, Picardeau M. Role of the major determinant of polar flagellation FlhG in the endoflagella‐containing spirochete Leptospira. Molecular Microbiology 2021, 116: 1392-1406. PMID: 34657338, DOI: 10.1111/mmi.14831.Peer-Reviewed Original ResearchConceptsWild-type strainSaprophyte L. biflexaCross-species complementationComparative transcriptome analysisPathogen L. interrogansFlagellar basal bodyCryo-electron tomographySpirochete LeptospiraSpiral-shaped morphologyFlagellar genesFlhGNumerical regulationTranscriptome analysisPeriplasmic flagellaFlhFCell motilityNegative regulatorBasal bodiesBacterial speciesL. biflexaMutantsGel-like environmentL. interrogansFlagellaBacteria
2016
A novel flagellar sheath protein, FcpA, determines filament coiling, translational motility and virulence for the Leptospira spirochete
Wunder EA, Figueira CP, Benaroudj N, Hu B, Tong BA, Trajtenberg F, Liu J, Reis MG, Charon NW, Buschiazzo A, Picardeau M, Ko AI. A novel flagellar sheath protein, FcpA, determines filament coiling, translational motility and virulence for the Leptospira spirochete. Molecular Microbiology 2016, 101: 457-470. PMID: 27113476, PMCID: PMC4979076, DOI: 10.1111/mmi.13403.Peer-Reviewed Original ResearchConceptsTraverse tissue barriersHamster modelTarget organsSystemic infectionClinical isolatesLeptospira spirochetesTranslational motilityL. interrogansCell morphologyTissue barriersMotilityLeptospiraPeriplasmic flagellaSpirochetesVirulence phenotypesProtein AHelical cell morphologyInfectionDiseaseLeptospirosisPathogen L. interrogans