2022
Gut colonization by Bacteroides requires translation by an EF‐G paralog lacking GTPase activity
Han W, Peng B, Wang C, Townsend G, Barry N, Peske F, Goodman A, Liu J, Rodnina M, Groisman E. Gut colonization by Bacteroides requires translation by an EF‐G paralog lacking GTPase activity. The EMBO Journal 2022, 42: embj2022112372. PMID: 36472247, PMCID: PMC9841332, DOI: 10.15252/embj.2022112372.Peer-Reviewed Original ResearchConceptsEF-G1Protein synthesisGTPase activityGuanosine triphosphateElongation factor GCarbon starvationCellular processesStarvation conditionsBacteroides thetaiotaomicronFactor GSingular abilityAmino acidsCell growthParalogsMurine cecumTranslocationGut colonizationColonizationCellsRibosomesProteinStarvationThetaiotaomicronBacteriaFitness
2019
Structural dynamics of bacteriophage P22 infection initiation revealed by cryo-electron tomography
Wang C, Tu J, Liu J, Molineux IJ. Structural dynamics of bacteriophage P22 infection initiation revealed by cryo-electron tomography. Nature Microbiology 2019, 4: 1049-1056. PMID: 30886360, PMCID: PMC6533119, DOI: 10.1038/s41564-019-0403-z.Peer-Reviewed Original ResearchConceptsCryo-electron tomographyOuter membraneInfection initiationCell surfaceBacterial cell envelopeSalmonella enterica serovar TyphimuriumGenome translocationGram-negative bacteriaEnterica serovar TyphimuriumTail needleCytoplasmic membraneSecond proteinExtracellular channelsCell envelopePhage P22Successful infectionCell cytoplasmSerovar TyphimuriumSuch virionsGenomeCytoplasmProteinO-antigenPhagesAssembles