[The advance of tumor development mechanism applying mTR-/- mouse model].
Telomerase is Ribonucleoprotein complex in eukaryocyte, which is composed of telomerase reverse transcriptase(TERT) and telomerase RNA. Telomerase is a special DNA polymerase which can extend the terminal of DNA and maintain the length of telomere. TERT have reverse transcriptase activity. Telomerase activity do not examine in most somatic cell and primary cell, but most tumor cell have strong telomerase activity. It was think that the telomerase has strong relation with tumor occurrences. In this article,the author instruct the correlation of G-strand and P53 in tumor occurrences.
Li
Peng
P
August First Agriculture University, Animal Basic Research Department, Mishan, Heilongjiang 1158308, China.
Wu
Dong-Lin
DL
Ma
He-Wen
HW
Yang
Huan-Min
HM
Zhang
Yu-Jing
YJ