2018
Cryo-electron tomography of periplasmic flagella in Borrelia burgdorferi reveals a distinct cytoplasmic ATPase complex
Qin Z, Tu J, Lin T, Norris SJ, Li C, Motaleb MA, Liu J. Cryo-electron tomography of periplasmic flagella in Borrelia burgdorferi reveals a distinct cytoplasmic ATPase complex. PLOS Biology 2018, 16: e3000050. PMID: 30412577, PMCID: PMC6248999, DOI: 10.1371/journal.pbio.3000050.Peer-Reviewed Original ResearchConceptsCryo-electron tomographyPeriplasmic flagellaATPase complexFlagellar C-ringType III secretion systemCytoplasmic ATPase complexLyme disease spirochete Borrelia burgdorferiMotility of spirochetesExport apparatusSecretion systemStructural insightsBorrelia burgdorferiFlagellaSpirochete Borrelia burgdorferiPathogenic spirochetesC-ringNovel therapeutic strategiesUnique mechanismDistinct morphologiesB. burgdorferiComplexesMultiple spokesAssemblyTherapeutic strategiesBurgdorferi
2016
Imaging the Motility and Chemotaxis Machineries in Helicobacter pylori by Cryo-Electron Tomography
Qin Z, Lin WT, Zhu S, Franco AT, Liu J. Imaging the Motility and Chemotaxis Machineries in Helicobacter pylori by Cryo-Electron Tomography. Journal Of Bacteriology 2016, 199: 10.1128/jb.00695-16. PMID: 27849173, PMCID: PMC5237115, DOI: 10.1128/jb.00695-16.Peer-Reviewed Original ResearchCryo-electron tomographyChemotaxis arraysUnipolar flagellaBacterial pathogensFlagella-driven motilityMultiple unipolar flagellaNovel structural insightsFlagellar assemblyChemotaxis machineryFlagellar poleAssembly intermediatesFlagellar rotationFlagellar motorCell envelopeStructural insightsMembrane sheathSheathed flagellumMolecular mechanismsUnique motilityH. pylori cellsFlagellaSitu structureHigh-viscosity environmentsPylori cellsMotility