Featured Publications
Deletion of a mycobacterial divisome factor collapses single-cell phenotypic heterogeneity
Rego E, Audette R, Rubin E. Deletion of a mycobacterial divisome factor collapses single-cell phenotypic heterogeneity. Nature 2017, 546: 153-157. PMID: 28569798, PMCID: PMC5567998, DOI: 10.1038/nature22361.Peer-Reviewed Original Research
2018
Characterization of Conserved and Novel Septal Factors in Mycobacterium smegmatis
Wu K, Zhang J, Baranowski C, Leung V, Rego E, Morita Y, Rubin E, Boutte C. Characterization of Conserved and Novel Septal Factors in Mycobacterium smegmatis. Journal Of Bacteriology 2018, 200: 10.1128/jb.00649-17. PMID: 29311277, PMCID: PMC5826036, DOI: 10.1128/jb.00649-17.Peer-Reviewed Original ResearchConceptsCell wallModel organismsCell wall regulationIntracellular membrane domainCell wall biosynthesisCell wall precursorsCell wall structureCritical regulatory functionsBacterial cell wallDifferent regulatory mechanismsWall biosynthesisDistant speciesMembrane domainsCoordinated regulationElongation functionStructural homologsWall precursorsDivision processRegulatory mechanismsHomologMycobacterial cell wallRegulatory functionsCell survivalDifferent regulatorsCell growth
2015
Phosphorylation of the Peptidoglycan Synthase PonA1 Governs the Rate of Polar Elongation in Mycobacteria
Kieser K, Boutte C, Kester J, Baer C, Barczak A, Meniche X, Chao M, Rego E, Sassetti C, Fortune S, Rubin E. Phosphorylation of the Peptidoglycan Synthase PonA1 Governs the Rate of Polar Elongation in Mycobacteria. PLOS Pathogens 2015, 11: e1005010. PMID: 26114871, PMCID: PMC4483258, DOI: 10.1371/journal.ppat.1005010.Peer-Reviewed Original ResearchConceptsPolar growthPenicillin binding proteinsCell elongationMost rod-shaped bacteriaNew cell wall materialTransglycosylase activityNormal cell lengthCell-wall peptidoglycanNew cell wallHuman pathogen Mycobacterium tuberculosisCell lengthRod-shaped bacteriaCell wall materialCell polesCell fitnessPolar elongationPathogen Mycobacterium tuberculosisWall peptidoglycanAntibiotic stressCytoplasmic regionCell wallBinding proteinPonA1Cell growthEnzymatic activity