关键词 转 Bt 甘蔗 ， 条螟 ， 抗虫性 ， 鉴定方法 [gap=1508]Key words Bt-transgenic sugarcane， Proceras venosatus， insect resistance， method for identification
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In the field, the plants were evaluated for the amount of defoliation . The result indicated a two major genes plus polygene mixed inheritance model for insect resistance.
结果表明，无论大豆对叶食性害虫综合虫种的抗性的遗传，还是大豆对斜纹夜蛾抗性的遗传均表现为两对主基因+多基因的混合遗传模式。
参考来源 - 大豆对食叶性害虫抗性的遗传及其相关基因的SSR标记和定位的研究By analyzing the loci linked to drought tolerance, disease resistance, insect resistance and yield traits, etc, the identification and cloning of related genes is possible.
在解析与优良基因连锁的甲基化位点的基础上,分析一些重要性状如抗旱、抗病、抗虫及产量等性状,并对其基因进行定位,使鉴定和克隆相关基因成为可能。
参考来源 - 高梁甲基化和微卫星标记遗传连锁图谱的构建·2,447,543篇论文数据，部分数据来源于NoteExpress
Improvement of hybrids with insect resistance was also discussed.
还对杂交稻抗虫性的改良进行了讨论。
Some resistance resources has also played important role in sorghum disease and insect resistance breeding.
一些抗性资源也在高粱抗病虫育种方面发挥了作用。
The insect resistance capacity of crops is one system of defense formed by long-term evolution which had potential utilization value.
作物的抗虫能力是其本身经过长期进化形成的—套防卫体系，具有潜在的利用价值。
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