Again a DNA fingerprint is made and compared with those on the dung map, in order to pinpoint the origin of the elephant.
然后测定其DNA指纹，并与从粪便提取的DNA指纹比较，以确定大象的来源地。
The phylogeny map of Fagopyrum species on the basis of RAPD was established, much helpful for understanding the interspecific systematical relationships and the origin of cultivated buckwheat.
建立荞麦属种间RAPD系统关系图，为荞麦属种间系统关系及栽培荞麦起源研究提供了重要证据。
This paper introduced the origin of on items the economic map in TREDA, and elaborated the design principals, characteristics, edition features and the new function of the economic map in this region.
本文介绍了图们江经济开发区经济地图项目来源，重点对经济地图的设计原则、特点、编制特色及经济地图在区域开发中的新功能进行了阐述。
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