adna

Mostafa Mohammad Najjar did not say whether it was capable of carrying a nuclear warhead.

MostafaMohammadNajjar没有说是否这种导弹能携带核弹头.

Effected by the outside physical and chemical factors, enzymes and microorganism, the aDNA preserved in human bones will get degraded into small fragments during a long buried or exposed time.

在长期的埋藏和暴露过程中，受外界物理因素、化学因素、酶解及微生物侵染等作用，古人类骨骼DNA分子将发生一定程度的降解。

The ancient DNA ( aDNA), the most important genetic information of ancient human, has been widely used in the studies of human origin, evolution, racial character, migration and diseases, and herefrom the molecular archaeology has developed rapidly.

古DNA是古代人类最重要的遗传信息载体，已用于人类起源、进化、族群特征、迁移、古代人类疾病等方面的研究，由此导致了分子考古学的兴起。