Chang Sandy
Aging (Albany NY). 2010 Oct;2(10):639-42. doi: 10.18632/aging.100221.
The proliferative potential of eukaryotic cells is critically dependent upon the maintenance of functional telomeres, the protein-DNA complexes that cap the ends of chromosomes. A paper published in this issue of Aging describes that the telomere protein tankyrase 1 regulates DNA damage responses at telomeres.
真核细胞的增殖潜能严重依赖于功能性端粒的维持,端粒是覆盖染色体末端的蛋白质 - DNA 复合物。发表在本期《衰老》杂志上的一篇论文描述了端粒蛋白端粒酶 1 调节端粒处的 DNA 损伤反应。