A unique feature of HR is that it repairs the damage to the DNA in a highly accurate way. In eukaryotic cells (those with a ...

Chemists at UCL and the MRC Laboratory of Molecular Biology have demonstrated how RNA (ribonucleic acid) might have ...

Electron microscopy uses a beam of electrons to illuminate ... Two papers offer a first glimpse at complexes of the helicase-like domain of DNA polymerase θ (Polθ-HD) bound to DNA.

Chemists at UCL and the MRC Laboratory of Molecular Biology have demonstrated how RNA (ribonucleic acid) might have replicated itself on early Earth – a key process in the origin of life.

POLG mutations impair mitochondrial DNA replication and cause diverse mitochondrial diseases. Here, the authors show that structural differences in the POLγB subunit between humans and mice ...

Abstract: The pursuit of 3D reconstruction from 2D images for nanomanipulation under scanning electron microscopy stands as a critical research endeavor. Previous methods either necessitates ...

† CHOSE (Centre for Hybrid and Organic Solar Energy), Department of Electronic Engineering, University of Rome Tor Vergata, Via del Politecnico 1, 00133 Rome, Italy ‡ Department of Physics, University ...

We report the design and construction of a nanometer-sized tetrahedron from a single strand of DNA ... atomic force microscopy (AFM) imaging. We further demonstrate that synthesis of the tetrahedron ...

May 22, 2025 — The bacteria that cause tuberculosis (TB) may have an 'on-off switch' that lets them pause and restart growth, according to a new study. The research ...