filial generation

常见例句

双语例句

• The crossing from two different geographical wild populations in-creased the genetic diversity of the first filial generation.
  不同地理种群间杂交能够增加子代的遗传多态性。
• Nevertheless, only the first filial generation (F1) of the hybrid Bt transgenic was available. The F2 generation was not suggested to extension because of its segregation of character.
  杂交抗虫棉只有其F1代种有较高的使用价值，F2代性状分离严重，不宜在生产上推广使用。
• The molecular labeling technology includes performing molecular labeling to avirulent gene though assessment from two parental strains and filial generation groups of Pyricularia grisea.
  分子标记 技术，对稻瘟病菌两亲本菌株及杂交后代群体鉴定获得的无毒基因进行分子标 记。
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