... genetic relationship and phylogenesis 亲缘关系及系统演化 genetic relationship study 亲缘关系研究 additive genetic relationship matrix 间的加性遗传相关矩阵 ...
基于6个网页-相关网页
RAPD分析在绢丝昆虫亲缘关系研究中的应用i。
Application of RAPD Technique in Genetic Relationship Study of Silk Insect I.
为了验证这个想法，科研小组们研究了几对植物的DNA，每一对均由亲缘关系很近的两种植物组成。 而且，其中的一种植物属于热带植物，另一种则属于靠近极地生长的寒带植物。
To test this idea, the team studied the DNA of pairs of closely related plant species in which one member of the pair was tropical and the other was found closer to the poles.
研究人员对忍冬蝇的DNA进行分析，以确定它们和其他果蝇之间的亲缘关系，结果相当令人惊讶，忍冬蝇竟然是蓝莓蝇和雪莓蝇这两种关联果蝇物种的杂交后代。
When they analyzed DNA to determine its relationship to others, they were stunned to find that it was a hybrid of two closely related flies, the blueberry maggot and the snowberry maggot.
应用推荐