2024
Channel width modulates the permeability of DNA origami–based nuclear pore mimics
Feng Q, Saladin M, Wu C, Cao E, Zheng W, Zhang A, Bhardwaj P, Li X, Shen Q, Kapinos L, Kozai T, Mariappan M, Lusk C, Xiong Y, Lim R, Lin C. Channel width modulates the permeability of DNA origami–based nuclear pore mimics. Science Advances 2024, 10: eadq8773. PMID: 39536094, PMCID: PMC11559598, DOI: 10.1126/sciadv.adq8773.Peer-Reviewed Original Research
2018
A Programmable DNA Origami Platform for Organizing Intrinsically Disordered Nucleoporins within Nanopore Confinement
Fisher PDE, Shen Q, Akpinar B, Davis LK, Chung KKH, Baddeley D, Šarić A, Melia TJ, Hoogenboom BW, Lin C, Lusk CP. A Programmable DNA Origami Platform for Organizing Intrinsically Disordered Nucleoporins within Nanopore Confinement. ACS Nano 2018, 12: 1508-1518. PMID: 29350911, PMCID: PMC5834394, DOI: 10.1021/acsnano.7b08044.Peer-Reviewed Original ResearchConceptsTransport channelsAtomic force microscopyMolecular dynamics simulationsHigh-speed atomic force microscopyDNA origami platformFG domainsNuclear pore complexes (NPCs) formChannel mimicsCentral transport channelNuclear pore proteinsForce microscopyDNA origamiNuclear transport receptorsDynamics simulationsSelective transportNanopore confinementMolecular exchangePermeability propertiesDNA cylindersChemical compositionFG networkPore proteinsPolymer modelTransport receptorsCollective properties