Concept: DNA Repair Mechanisms
Review highlights histone marks in C. elegans embryonic cell cycle
How chemical marks on DNA-packaging proteins guide cell division in developing worm embryos
Human Pol-PCNA binds DNA in an unexpected extra site
Structural models need revision based on unexpected enzyme behavior in laboratory tests
H. pylori genome contains the dciA helicase loader gene
Discovery of a missing replication gene rewrites understanding of bacterial DNA replication
SFPQ helps protect repeat DNA from R-loop damage
A protein protects repetitive DNA regions from dangerous RNA-DNA structures
Localised negative feedback shapes genome-wide patterning of meiotic DNA breaks
How cells prevent DNA breaks from clustering together across the genome
Pol I transcription is linked to health, disease, and targeted therapy
How a key enzyme controls ribosome production and drives disease when disrupted
A Spatio-Temporal Analysis Framework for Characterizing Radiation-Induced Genomic Instability
How radiation causes interconnected DNA breaks and mutations that standard analyses miss
Image Credit: AI-generated image (OpenAI / DALL·E)CTF18-RFC structure reveals how it binds PCNA
Molecular structure reveals how a key protein complex loads DNA replication machinery
Bora links Aurora-A activation to PLK1 recognition
How a protein bridges two kinases to trigger cell division
