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 strategiesBurgdorferiVisualizing Chemoreceptor Arrays in Bacterial Minicells by Cryo-Electron Tomography and Subtomogram Analysis
Qin Z, Hu B, Liu J. Visualizing Chemoreceptor Arrays in Bacterial Minicells by Cryo-Electron Tomography and Subtomogram Analysis. Methods In Molecular Biology 2018, 1729: 187-199. PMID: 29429093, DOI: 10.1007/978-1-4939-7577-8_17.Peer-Reviewed Original ResearchConceptsCryo-electron tomographyChemoreceptor arraysCheW coupling proteinLarge macromolecular assembliesChemotaxis arraysSubtomogram analysisCheA kinaseBacterial chemoreceptorsCellular contextCoupling proteinMacromolecular assembliesChemotaxis signalingMolecular levelSitu structurePrecise architectureBacterial minicellsMinicellsUnique toolKinaseSignalingProteinSubtomogramsAssemblyConcertAmplification