DNA replication
Cancer Researcher, Former AACR President Dies
Cancer Researcher, Former AACR President Dies
Kerry Grens | Nov 13, 2017
Donald Coffey, a longtime professor at Johns Hopkins University, discovered the nuclear matrix within cells and its role in DNA replication.
The Role of DNA Base Modifications
The Role of DNA Base Modifications
Skirmantas Kriaucionis | Sep 1, 2017
Researchers are just beginning to scratch the surface of how several newly recognized epigenetic changes function in the genome.
Telomere Basics
Telomere Basics
Rodrigo Calado and Neal Young | May 1, 2012
Telomeres are repetitive, noncoding sequences that cap the ends of linear chromosomes. They consist of hexameric nucleotide sequences (TTAGGG in humans) repeated hundreds to thousands of times.