2014
Cytokinetic nodes in fission yeast arise from two distinct types of nodes that merge during interphase
Akamatsu M, Berro J, Pu KM, Tebbs IR, Pollard TD. Cytokinetic nodes in fission yeast arise from two distinct types of nodes that merge during interphase. Journal Of Cell Biology 2014, 204: 977-988. PMID: 24637325, PMCID: PMC3998791, DOI: 10.1083/jcb.201307174.Peer-Reviewed Original Research
2007
Assembly Mechanism of the Contractile Ring for Cytokinesis by Fission Yeast
Vavylonis D, Wu JQ, Hao S, O'Shaughnessy B, Pollard TD. Assembly Mechanism of the Contractile Ring for Cytokinesis by Fission Yeast. Science 2007, 319: 97-100. PMID: 18079366, DOI: 10.1126/science.1151086.Peer-Reviewed Original ResearchConceptsContractile ringActin filamentsLive fission yeast cellsIndividual daughter cellsFission yeast cellsDynamic actin filamentsFission yeastMotor protein myosinCell equatorDaughter cellsYeast cellsAssembly mechanismProtein myosinFluorescence microscopyCytokinesisMyosinFilamentsTransient connectionsCellsYeastFungiMechanismMeshwork
2006
Control of the Assembly of ATP- and ADP-Actin by Formins and Profilin
Kovar DR, Harris ES, Mahaffy R, Higgs HN, Pollard TD. Control of the Assembly of ATP- and ADP-Actin by Formins and Profilin. Cell 2006, 124: 423-435. PMID: 16439214, DOI: 10.1016/j.cell.2005.11.038.Peer-Reviewed Original ResearchConceptsATP hydrolysisTotal internal reflection fluorescence microscopyActin filament polymerizationReflection fluorescence microscopyDiversity of functionsPresence of profilinMammalian forminFormin proteinsFormin mDia1Processive elongationFilament polymerizationForminsActin filamentsBiochemical activityBarbed endsProfilinFluorescence microscopyADP-actinAssembly stepsRecent studiesMDia1Common featureProcessivityElongationProtein