1) Ro tation breeding of line progenitor

系祖轮配
2) homoeologous pairing

同祖配对
3) polyallel mating

多系轮回交配
4) coancestry coefficient

共祖系数
1.
Hardy-Weinberg tests were performed,allele frequencies were compared,and the genetic coancestry coefficient( FST ) was estimated.
为调查广东地区汉族人群中是否存在着亚群结构,对来自广州、佛山、东莞、江门和中山-珠海5个不同地区的471随机个体血样本进行15个STR的基因分型,并作Hardy Weinberg平衡检验,比较群体之间的等位基因频率,计算这个5个地区人群间的共祖系数。
2.
robustum,and their coancestry coefficients were between 0.

21个骨干亲本包含了甘蔗属热带种、割手密、印度种和大茎野生种中2~4个种的血缘,它们之间的共祖系数分布在0。
5) ancestral lineage

祖先世系
6) grandparents-and-grandchild relationship

祖孙关系
1.
In the past, people put more emphasis on improving the parents-and-child relationship in the family education,while at present the grandparents-and-grandchild relationship plays a more and more important part in the education of infants.
以往人们较重视改善家庭教育中的亲子关系 ,现在由于祖孙关系在幼儿家庭教育中承担越来越重要的作用 ,对这一现象作更深入、更客观、更全面的科学研究已十分迫切。
补充资料:祖配
1.古代祭祀。供飨神祇时,以祖先配祀。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条