A Mammalian Telomerase-Associated Protein

阅读量:

91

作者:

HarringtonL.

展开

摘要:

The telomerase ribonucleoprotein catalyzes the addition of new telomeres onto chromosome ends. A gene encoding a mammalian telomerase homolog called TP1 (telomerase-associated protein 1) was identified and cloned. TP1 exhibited extensive amino acid similarity to the Tetrahymena telomerase protein p80 and was shown to interact specifically with mammalian telomerase RNA. Antiserum to TP1 immunoprecipitated telomerase activity from cell extracts, suggesting that TP1 is associated with telomerase in vivo. The identification of TP1 suggests that telomerase-associated proteins are conserved from ciliates to humans.

展开

DOI:

10.1126/science.275.5302.973

被引量:

2071

年份:

1997

相似文献

参考文献

引证文献

来源期刊

引用走势

1999
被引量:206

辅助模式

0

引用

文献可以批量引用啦~
欢迎点我试用!

引用