Cold shock,heat shock and hydraulic pressure were used to restrain the second meiosis of the fertilized gold fish eggs and to induce gold fish triploid.

 
  • 運用冷休克、熱休克、靜水壓三種方法抑制金魚(yú)受精卵第二次減數分裂,誘導金魚(yú)三倍體。
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