introgress

introgress

1. Because of this, exotic germplasm has most commonly been used in attempts to introgress single genes, and it may not prove useful in the improvement of characters under complex genetic control.

因为这一点，外源种质常常被用于单基因整合，但是对于在复杂基因控制下的性状改良可能是无用的。

2. Objectives of our study were to introgress elite subtropical and tropical germplasm with elite U.S.Corn Belt germplasm.

我们的研究目标是将优良的热带和亚热带种质通过渐渗杂交的方式导入美国玉米带种质。