相关实验视频

Updated: Jun 30, 2025

Single-molecule Manipulation of G-quadruplexes by Magnetic Tweezers
08:28

Single-molecule Manipulation of G-quadruplexes by Magnetic Tweezers

Published on: September 19, 2017

8.0K

通过大肠杆菌SSB进行G-四重复制调:使用单分子FRET对结合亲和和和结合方式的综合研究

Manali Basu1, Padmaja Prasad Mishra1

  • 1Single Molecule Biophysics Lab, Chemical Sciences Division, Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Kolkata 700064, India; Homi Bhabha National Institute, Mumbai, India.

International journal of biological macromolecules
|March 24, 2024
PubMed
概括

大肠杆菌的SSB蛋白以各种方式与DNAG四重复合体 (GQs) 结合,导致结构变化. 这种互动揭示了SSB如何访问和包裹这些重要的DNA结构的新见解.

更多相关视频

Single-Molecule Fluorescence Visualization of DNA Polymerase Dynamics at G-Quadruplexes05:37

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

Published on: April 4, 2025

610
Author Spotlight: Characterizing DNA G-Quadruplex by Bis-3-Chloropiperidine Based Chemical Mapping05:32

Author Spotlight: Characterizing DNA G-Quadruplex by Bis-3-Chloropiperidine Based Chemical Mapping

Published on: May 12, 2023

1.3K

相关概念视频

Single-Strand DNA Binding Proteins01:03

Single-Strand DNA Binding Proteins

For successful DNA replication, the unwinding of double-stranded DNA must be accompanied by stabilization and protection of the separated single strands of the DNA. This crucial task is performed by single-strand DNA-binding (SSB) proteins. They bind to the DNA in a sequence-independent manner, which means that the nitrogenous bases of the DNA need not be present in a specific order for binding of SSB proteins to it. The binding of SSB proteins straightens single-stranded DNA (ssDNA) and makes...
14.1K