2023
Bacteria require phase separation for fitness in the mammalian gut
Krypotou E, Townsend G, Gao X, Tachiyama S, Liu J, Pokorzynski N, Goodman A, Groisman E. Bacteria require phase separation for fitness in the mammalian gut. Science 2023, 379: 1149-1156. PMID: 36927025, PMCID: PMC10148683, DOI: 10.1126/science.abn7229.Peer-Reviewed Original ResearchConceptsMammalian gutTranscription termination factor RhoTermination factor RhoGene regulationTranscription terminationMechanisms bacteriaBacteria interactionsHuman commensalValuable targetBacteriaRhoGut microbiotaFitnessNovel clinical applicationsTherapeutic manipulationGutHuman healthCommensalRegulation
2017
Ironing Out the Unconventional Mechanisms of Iron Acquisition and Gene Regulation in Chlamydia
Pokorzynski ND, Thompson CC, Carabeo RA. Ironing Out the Unconventional Mechanisms of Iron Acquisition and Gene Regulation in Chlamydia. Frontiers In Cellular And Infection Microbiology 2017, 7: 394. PMID: 28951853, PMCID: PMC5599777, DOI: 10.3389/fcimb.2017.00394.Peer-Reviewed Original ResearchConceptsGene regulationIron homeostasisAberrant morphological phenotypesIron biologyUnconventional mechanismObligate intracellular pathogensDeprivation of ironSpecies relativesTranscriptional regulatorsGenome sequenceTransporter subunitsIron acquisitionIron-dependent bacteriaVesicular modeChlamydial speciesMorphological phenotypesIntracellular environmentIntracellular pathogensImportance of ironRecent discoveryAvailability of ironHomeostasisRecent findingsBiologyPersistent phenotype