In place of combinations of rare-earth compounds, its unique chemical markers are short stretches of DNA, each with different sequence of genetic code.
用特异化学标记的短链DNA取代了混有稀土的复合物，每一个链有不同顺序的基因编码。
The molecular markers of DNA_based polymorphism reveal the genetic variation at DNA level in laboratory, which have provided a powerful tool to genetic study.
以DNA核苷酸多态性为基础的分子标记技术，在DNA分子水平，实验室条件下，揭示性状的遗传差异，为遗传研究提供了有力手段。
Genetic structure of Yangtse River Delta White Goat Population was discussed by using structural loci and microsatellite DNA markers.
应用结构基因座和微卫星DNA两种遗传标记探讨长江三角洲白山羊群体遗传结构。
At present, biochemical genetic markers and DNA markers are main genetic markers in aquaculture.
在水产业中，目前常用的遗传标记主要是生化遗传标记和DNA标记。
The DNA markers for constructing genetic maps were summarized briefly.
本文对用于遗传图谱构建的DNA标记作了简单的概述。
The random amplified polymorphic DNA(RAPD) markers were used to analyze genetic diversity among 3 geographical populations of the roe deer(Capreolus capreolus) in northeastern China.
应用随机扩增多态性DNA（RAPD）标记，对东北地区不同狍种群的遗传变异进行了研究。
The random amplified polymorphic DNA(RAPD) markers were used to analyze genetic diversity among 3 geographical populations of the roe deer(Capreolus capreolus) in northeastern China.
应用随机扩增多态性DNA（RAPD）标记，对东北地区不同狍种群的遗传变异进行了研究。
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