科学家现在可以克隆细胞和活化基因。

Scientists can now clone cells and reactivate genes.

youdao

目的：克隆人和小鼠的活化t细胞表达与分泌调节基因(RANTES基因)并分别构建腺病毒表达载体。

Objective: to clone the human and murine origin RANTES genes and construct the adenoviral expression vectors.

youdao

结论端粒酶活化与肿瘤的恶性转化密切相关，可作为恶性血液病恶性克隆增殖的分子标志，有希望成为监测微量残留白血病的一个新指标。

Conclusions Telomerase activity could be a useful marker for evaluating malignant clonal proliferation, and it is hopeful to become a new molecular target for monitoring minimal residual leukemia.

youdao