Chaeyeon Song
KAIST
19 Papers
44 Citations
Chaeyeon Song is an academic researcher from KAIST. The author has contributed to research in topics: Microtubule & Tubulin. The author has an hindex of 9, co-authored 15 publications. Previous affiliations of Chaeyeon Song include Amorepacific & University of California, Santa Barbara.
Chat about Author
Papers
Transformation of taxol-stabilized microtubules into inverted tubulin tubules triggered by a tubulin conformation switch
Miguel A. Ojeda-Lopez,Daniel J. Needleman,Chaeyeon Song,Avi Ginsburg,Phillip A. Kohl,Youli Li,Herbert P. Miller,Leslie Wilson,Uri Raviv,Myung Chul Choi,Cyrus R. Safinya +10 more
TL;DR: It is reported that at concentrations of spermine several-fold higher the MT bundles (BMT) quickly become unstable and undergo a shape transformation to bundles of inverted tubulin tubules (BITT), the outside surface of which corresponds to the inner surface of the BMT tubules.
61
Simple super-resolution live-cell imaging based on diffusion-assisted Forster resonance energy transfer
Sangyeon Cho,Jaeduck Jang,Chaeyeon Song,Heeyoung Lee,Prabhakar Ganesan,Tae-Young Yoon,Mahn Won Kim,Mahn Won Kim,Myung Chul Choi,Hyotcherl Ihee,Won Do Heo,YongKeun Park +11 more
TL;DR: A very simple, rapid, general and cost-efficient super-resolution imaging method, which can be directly employed in a simple fluorescent imaging system with general fluorophores based on diffusion-assisted Förster resonance energy transfer (FRET).
Tau mediates microtubule bundle architectures mimicking fascicles of microtubules found in the axon initial segment.
Peter J. Chung,Chaeyeon Song,Joanna Deek,Herbert P. Miller,Youli Li,Myung Chul Choi,Leslie Wilson,Stuart C. Feinstein,Cyrus R. Safinya +8 more
TL;DR: The energy landscape of Tau-mediated, GTP-dependent ‘active' microtubule bundles at 37 °C, as revealed by synchrotron SAXS and TEM is mapped out and would be significantly affected by charge-altering modifications of Tau associated with neurodegeneration.
Breathing, crawling, budding, and splitting of a liquid droplet under laser heating.
TL;DR: The response of an oil droplet floating in an aqueous solution to local laser heating is reported and it is found that the selection of the dynamic modes is determined by dynamic instabilities due to the interplay between the convection flows and capillary effects.
40
Spontaneous unilamellar polymer vesicles in aqueous solution
TL;DR: Sp spontaneous unilamellar polymeric vesicles with nanometer sizes (<100 nm), which are prepared by simply mixing a triblock copolymer, Pluronic P85, and an organic derivative, 5-methyl salicylic acid (5mS), in aqueous solution are reported.
21