Featured Publications
Social evolution of shared biofilm matrix components
Tai J, Mukherjee S, Nero T, Olson R, Tithof J, Nadell C, Yan J. Social evolution of shared biofilm matrix components. Proceedings Of The National Academy Of Sciences Of The United States Of America 2022, 119: e2123469119. PMID: 35771939, PMCID: PMC9271185, DOI: 10.1073/pnas.2123469119.Peer-Reviewed Original ResearchConceptsBiofilm matrix componentsCooperative public goodsMatrix componentsBiofilm formationBiofilm matrix proteinsMatrix productionSocial evolution theoryBiofilm spatial structureCell surface adhesionEvolutionary timescalesCell clustersRelatedness coefficientsBacterial communitiesBiofilm habitatAdhesion proteinsEvolutionary advantageEvolutionary stabilityMatrix proteinsAssociated analysis toolsDiffusible compoundsHost environmentSocial evolutionUbiquitous modeOutstanding questionsProteinMechanical forces drive a reorientation cascade leading to biofilm self-patterning
Nijjer J, Li C, Zhang Q, Lu H, Zhang S, Yan J. Mechanical forces drive a reorientation cascade leading to biofilm self-patterning. Nature Communications 2021, 12: 6632. PMID: 34789754, PMCID: PMC8599862, DOI: 10.1038/s41467-021-26869-6.Peer-Reviewed Original ResearchConceptsVibrio cholerae biofilmsSurface-attached aggregatesBacterial communitiesCell-surface interactionsDevelopmental processesBiofilm developmentBacterial cellsCell reorientationExtracellular matrixNonadherent mutantsDifferential growthBacterial biofilmsMechanical forcesBiofilmsBacterial growthDifferential orderingCellsGrowthMutantsLarge collection
2019
Surviving as a Community: Antibiotic Tolerance and Persistence in Bacterial Biofilms
Yan J, Bassler B. Surviving as a Community: Antibiotic Tolerance and Persistence in Bacterial Biofilms. Cell Host & Microbe 2019, 26: 15-21. PMID: 31295420, PMCID: PMC6629468, DOI: 10.1016/j.chom.2019.06.002.Peer-Reviewed Original ResearchConceptsSurface-associated bacterial communitiesSingle-cell resolutionBiofilm formation processBiofilm resilienceBacterial communitiesPersister cellsAntibiotic toleranceBacterial toleranceBacterial biofilmsBiofilmsBacterial recurrenceToleranceAntibiotic resistanceRecent progressPersistencePhenotypeBiofilm eradicationNew strategyCommunityCellsHarmful roleMechanical instability and interfacial energy drive biofilm morphogenesis
Yan J, Fei C, Mao S, Moreau A, Wingreen NS, Košmrlj A, Stone HA, Bassler BL. Mechanical instability and interfacial energy drive biofilm morphogenesis. ELife 2019, 8: e43920. PMID: 30848725, PMCID: PMC6453567, DOI: 10.7554/elife.43920.Peer-Reviewed Original ResearchConceptsSurface-attached bacterial communityBiofilm morphogenesisMorphogenesis programHigher organismsBiofilm expansionDiversity of morphologiesBacterial communitiesBiofilm surface morphologyRegulatory componentsBiofilm formationBacterial biofilmsModel systemEssential constituentBiofilmsMorphogenesisMutagenesisQuantitative image analysisOrganismsDiversityVibrio
2016
Vibrio cholerae biofilm growth program and architecture revealed by single-cell live imaging
Yan J, Sharo AG, Stone HA, Wingreen NS, Bassler BL. Vibrio cholerae biofilm growth program and architecture revealed by single-cell live imaging. Proceedings Of The National Academy Of Sciences Of The United States Of America 2016, 113: e5337-e5343. PMID: 27555592, PMCID: PMC5018804, DOI: 10.1073/pnas.1611494113.Peer-Reviewed Original ResearchConceptsV. cholerae biofilmsSingle-cell live imagingSurface-associated bacterial communitiesVibrio cholerae biofilmsSingle-cell technologiesSingle founder cellRod-shaped bacteriaFounder cellsSingle geneBacterial communitiesLive imagingBiofilm architectureBiofilm componentsBiofilm structureCell heterogeneityIndividual cellsMatrix labelingMature biofilmsArt microscopy techniquesCompetition analysisBiofilmsSingle-cell resolution imagingGenesGrowth programCells