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Updated: Jul 2, 2026

Single-Molecule Fluorescence Visualization of DNA Polymerase Dynamics at G-Quadruplexes
05:37

Single-Molecule Fluorescence Visualization of DNA Polymerase Dynamics at G-Quadruplexes

Published on: April 4, 2025

时间解析的光光谱检测揭示了化聚合物-DNA复合物的功能差异

Elina Vuorimaa1, Arto Urtti, Raimo Seppänen

  • 1Department of Chemistry and Bioengineering, Tampere University of Technology, Tampere, Finland.

Journal of the American Chemical Society
|August 13, 2008
PubMed
概括

阴离子聚合物形成基因治疗的多复合体. 时间解析的光谱学揭示了DNA的DNA.

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Protein Dynamics in Living Cells01:19

Protein Dynamics in Living Cells

Different fluorescence-based techniques are used to study the protein dynamics in living cells. These techniques include FRAP, FRET, and PET.
Fluorescent recovery after photobleaching (FRAP) is a fluorescent-protein-based detection technique used to quantify protein movement rates within the cell. This method exposes a small portion of the cell to an intense laser beam. The laser beam causes permanent photobleaching of the fluorophore-tagged proteins in the exposed region. As the bleached...