The development of transgenic technology provide a new method to breed new varieties of crops with exogenous genes, many transgenic crops resistant to pests have been bred.

 
  • 摘要現代生物技術(shù)的發(fā)展為利用外源基因培育優(yōu)良作物品種提供了新的途徑,目前國內外已培育出多個(gè)高抗害蟲(chóng)的轉基因作物。
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