A protein-counting mechanism for telomere length regulation in yeast. Export

@article{citeulike:1177606, abstract = {In the yeast Saccharomyces cerevisiae, telomere elongation is negatively regulated by the telomere repeat-binding protein Rap1p, such that a narrow length distribution of telomere repeat tracts is observed. This length regulation was shown to function independently of the orientation of the telomere repeats. The number of repeats at an individual telomere was reduced when hybrid proteins containing the Rap1p carboxyl terminus were targeted there by a heterologous DNA-binding domain. The extent of this telomere tract shortening was proportional to the number of targeted molecules, consistent with a feedback mechanism of telomere length regulation that can discriminate the precise number of Rap1p molecules bound to the chromosome end.}, address = {Department of Microbiology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA.}, author = {Marcand, S. and Gilson, E. and Shore, D.}, citeulike-article-id = {1177606}, citeulike-linkout-0 = {http://view.ncbi.nlm.nih.gov/pubmed/9020083}, citeulike-linkout-1 = {http://www.hubmed.org/display.cgi?uids=9020083}, day = {14}, issn = {0036-8075}, journal = {Science}, keywords = {capping, telomereprotiens}, month = {February}, number = {5302}, pages = {986--990}, posted-at = {2007-03-20 15:12:25}, priority = {4}, title = {A protein-counting mechanism for telomere length regulation in yeast.}, url = {http://view.ncbi.nlm.nih.gov/pubmed/9020083}, volume = {275}, year = {1997} }

TY - JOUR ID - citeulike:1177606 L3 - citeulike-article-id:1177606 N2 - In the yeast Saccharomyces cerevisiae, telomere elongation is negatively regulated by the telomere repeat-binding protein Rap1p, such that a narrow length distribution of telomere repeat tracts is observed. This length regulation was shown to function independently of the orientation of the telomere repeats. The number of repeats at an individual telomere was reduced when hybrid proteins containing the Rap1p carboxyl terminus were targeted there by a heterologous DNA-binding domain. The extent of this telomere tract shortening was proportional to the number of targeted molecules, consistent with a feedback mechanism of telomere length regulation that can discriminate the precise number of Rap1p molecules bound to the chromosome end. IS - 5302 JF - Science SN - 0036-8075 AD - Department of Microbiology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA. EP - 990 TI - A protein-counting mechanism for telomere length regulation in yeast. VL - 275 SP - 986 KW - capping KW - telomereprotiens AU - Marcand, S AU - Gilson, E AU - Shore, D PY - 1997/02/14/ UR - http://view.ncbi.nlm.nih.gov/pubmed/9020083 ER -