单词backcross
n.: 回交；〔遗〕回交杂种；〔遗〕反交
v.: 逆代杂交
网络: 回交作用；倒剪；后胸阔
〔遗〕回交,逆代杂交
〔遗〕反交;回交
〔遗〕回交杂种
复数：backcrosses
现在分词：backcrossing
过去分词：backcrossed
Backcross breeding is a useful method to transfer favorable alleles from a donor parent into a recipient parent.
回交育种是把有利基因从供体亲本向受体亲本转移的一种有效方法，标记辅助选择可加速其进程。
Backcross A cross between an individual and an individual of the original parent generation.
杂交产生的子一代个体再与其亲本进行交配的方式。
The utility of the limited backcross method for improvement of quantitative traits was discussed.
对采用不饱和回交方法改良数量性状进行了讨论。
In this study, we used marker-assisted selection for high-oleic, low linolenic acid content rapeseed in three backcross combinations.
本研究利用三个回交组合，针对油菜种子高油酸、低亚麻酸含量进行分子标记辅助选择。
So it was better to take the backcross method than other methods in anti-strip rust breeding.
由此在抗条锈育种上采用回交方法的效果较好。
and there are backcross individuals exist among the putative parent L. subspicata.
而假设亲本穗序橐吾中还存在回交的个体。
The resistant level was declined with increasing of backcross generations.
在回交后代中，抗性水平逐代降低。
Dwarfing-sterile wheat was changed from winterness to springness by continue backcross .
利用连续回交手段将矮败小麦由冬性转育为春性。
Modified Backcross Pyramiding Breeding with Molecular Marker-Assisted Selection and Its Applications in Cotton
分子标记辅助选择的修饰回交聚合育种方法及其在棉花上的应用
Studies on the Hexaploid Interspecific Hybrid and Its Backcross with Cultivars in Strawberry
草莓六倍体种间杂种及其回交研究