translation.en: Not surprising then again that a mammoth preserved in the permafrost will have something on the order of 50 percent of its DNA being mammoth, whereas something like the Columbian mammoth, living in a temperature and buried in a temperate environment over its laying-in will only have 3 to 10 percent endogenous.
translation.zh: 另一件不足为奇的事是 保存在冻土里的猛犸 会有约50%的是属于自己的DNA 而像哥伦比亚猛犸 生活在一种温度下，掩埋在自己温和的墓地里 却只有3%到10%属于自己的DNA