Thanks to the tooth <a href="http://kachi.co.kr/" target="_blank">답례떡</a>=답례품 답례떡 행사떡 까치떡<br /> marks she left 
in <a href="http://itbank-eduone.co.kr/" target="_blank">kgitbank</a>=아이티뱅크종로점<br /> ancient "chewing gum", 
scientists were able to obtain DNA, which they used to decipher her genetic code.

This is the first time an entire ancient human genome <a href="https://qowoirue55.tistory.com/137" target="_blank">합정동용달
이사</a><br /> has been extracted from anything other than human bone, said the researchers.

She likely had dark skin, dark brown hair <a href="https://nnbjurw345.tistory.com/143" target="_blank">중계동용달이사
</a><br /> and blue eyes.

Dr Hannes Schroeder from the University of Copenhagen said the "chewing gum" - actually tar from a tree - is a very valuable 
source of ancient DNA, especially for <a href="https://www.pinterest.co.kr/sucjd827/%EB%A0%88%ED%94%8C%EB%A6%AC%
EC%B9%B4%EC%8B%9C%EA%B3%84%EC%82%AC%EC%9D%B4%ED%8A%B8-httpreplicamallme/" target="_blank">레플리카시계
사이트</a>=레플리카시계사이트<br /> time periods where we have no human remains.

"It is amazing to have gotten a complete ancient human genome from anything other than bone,'' he said.