TY - JOUR AU - Lopez-Contreras, Andres J AU - Specks, Julia AU - Barlow, Jacqueline H AU - Ambrogio, Chiara AU - Desler, Claus AU - Vikingsson, Svante AU - Rodrigo-Perez, Sara AU - Green, Henrik AU - Rasmussen, Lene Juel AU - Nussenzweig, André AU - Fernandez-Capetillo, Oscar PY - 2015 DO - 10.1101/gad.256958.114 UR - http://hdl.handle.net/20.500.12105/10264 AB - In Saccharomyces cerevisiae, absence of the checkpoint kinase Mec1 (ATR) is viable upon mutations that increase the activity of the ribonucleotide reductase (RNR) complex. Whether this pathway is conserved in mammals remains unknown. Here we show that... LA - eng PB - Cold Spring Harbor Laboratory Press KW - Chromosome Breakage KW - Animals KW - Cell Line KW - Cell Survival KW - Cells, Cultured KW - Chromosome Fragile Sites KW - Enzyme Activation KW - Fibroblasts KW - Gene Dosage KW - Humans KW - Longevity KW - Mice KW - Nucleosides KW - Protein-Serine-Threonine Kinases KW - Ribonucleoside Diphosphate Reductase KW - Survival Analysis TI - Increased Rrm2 gene dosage reduces fragile site breakage and prolongs survival of ATR mutant mice. TY - journal article ER -