2024
Detection of membrane fission in single Bacillus subtilis cells during endospore formation with high temporal resolution
Landajuela A, Braun M, Rodrigues C, Karatekin E. Detection of membrane fission in single Bacillus subtilis cells during endospore formation with high temporal resolution. STAR Protocols 2024, 5: 102965. PMID: 38502684, PMCID: PMC10963649, DOI: 10.1016/j.xpro.2024.102965.Peer-Reviewed Original ResearchMembrane fission during bacterial spore development requires cellular inflation driven by DNA translocation
Landajuela A, Braun M, Martínez-Calvo A, Rodrigues C, Perez C, Doan T, Rudner D, Wingreen N, Karatekin E. Membrane fission during bacterial spore development requires cellular inflation driven by DNA translocation. Biophysical Journal 2024, 123: 187a-188a. DOI: 10.1016/j.bpj.2023.11.1213.Peer-Reviewed Original Research
2021
FisB relies on homo-oligomerization and lipid binding to catalyze membrane fission in bacteria
Landajuela A, Braun M, Rodrigues CDA, Martínez-Calvo A, Doan T, Horenkamp F, Andronicos A, Shteyn V, Williams ND, Lin C, Wingreen NS, Rudner DZ, Karatekin E. FisB relies on homo-oligomerization and lipid binding to catalyze membrane fission in bacteria. PLOS Biology 2021, 19: e3001314. PMID: 34185788, PMCID: PMC8274934, DOI: 10.1371/journal.pbio.3001314.Peer-Reviewed Original ResearchConceptsMembrane fissionMembrane fission machineryMother cell membraneNegative-curvature lipidsMother cell cytoplasmUnique membrane topologyFission machineryMembrane scissionMembrane topologyLipid microdomainsMembrane necksFission proteinsLipid bindingMembrane curvatureFilamentous cellsBacillus subtilisFisBProtein BCell cytoplasmAcidic lipidsCell membraneCurvature sensingImmobile clustersIntrinsic abilityBacteria