Owning to narrow genetic base and lack of resistant resource,downy mildew resistance is still a problem to be solved in cucumber breeding program.
通过远缘杂交转移近缘野生种中的抗性基因以拓宽黄瓜遗传基础,并选育抗病新品种是一条解决黄瓜抗性问题的有效途径。
参考来源 - 抗霜霉病渐渗系黄瓜材料的筛选鉴定·2,447,543篇论文数据,部分数据来源于NoteExpress
So a genetic base and environmental factors together may explain autism better.
所以,将一定遗传基础和遗传因素结合起来可能能更好的解释自闭症的形成。
She is in little doubt that the condition has a genetic base and is not caused by upbringing.
她毫不怀疑这种状况是又遗传引起的,而绝不是后天教育的结果。
The technology could go as far as developing a microscope that can show genetic base pairs in DNA.
应用该技术可以研制出能够显示dna基因组的新型显微镜。
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