Authors
Beverley H Anderson, Paul R Kasher, Josephine Mayer, Marcin Szynkiewicz, Emma M Jenkinson, Sanjeev S Bhaskar, Jill E Urquhart, Sarah B Daly, Jonathan E Dickerson, James O'Sullivan, Elisabeth Oppliger Leibundgut, Joanne Muter, Ghada MH Abdel-Salem, Riyana Babul-Hirji, Peter Baxter, Andrea Berger, Luisa Bonafé, Janice E Brunstom-Hernandez, Johannes A Buckard, David Chitayat, Wui K Chong, Duccio M Cordelli, Patrick Ferreira, Joel Fluss, Ewan H Forrest, Emilio Franzoni, Caterina Garone, Simon R Hammans, Gunnar Houge, Imelda Hughes, Sebastien Jacquemont, Pierre-Yves Jeannet, Rosalind J Jefferson, Ram Kumar, Georg Kutschke, Staffan Lundberg, Charles M Lourenço, Ramesh Mehta, Sakkubai Naidu, Ken K Nischal, Luís Nunes, Katrin Ounap, Michel Philippart, Prab Prabhakar, Sarah R Risen, Raphael Schiffmann, Calvin Soh, John BP Stephenson, Helen Stewart, Jon Stone, John L Tolmie, Marjo S Van Der Knaap, Jose P Vieira, Catheline N Vilain, Emma L Wakeling, Vanessa Wermenbol, Andrea Whitney, Simon C Lovell, Stefan Meyer, John H Livingston, Gabriela M Baerlocher, Graeme CM Black, Gillian I Rice, Yanick J Crow
Publication date
2012/3
Journal
Nature genetics
Volume
44
Issue
3
Pages
338-342
Publisher
Nature Publishing Group US
Description
Coats plus is a highly pleiotropic disorder particularly affecting the eye, brain, bone and gastrointestinal tract. Here, we show that Coats plus results from mutations in CTC1, encoding conserved telomere maintenance component 1, a member of the mammalian homolog of the yeast heterotrimeric CST telomeric capping complex. Consistent with the observation of shortened telomeres in an Arabidopsis CTC1 mutant and the phenotypic overlap of Coats plus with the telomeric maintenance disorders comprising dyskeratosis congenita, we observed shortened telomeres in three individuals with Coats plus and an increase in spontaneous γH2AX-positive cells in cell lines derived from two affected individuals. CTC1 is also a subunit of the α-accessory factor (AAF) complex, stimulating the activity of DNA polymerase-α primase, the only enzyme known to initiate DNA replication in eukaryotic cells. Thus, CTC1 may have a …
Total citations
Scholar articles
BH Anderson, PR Kasher, J Mayer, M Szynkiewicz… - Nature genetics, 2012