如图为转基因猪的培育过程.请回答1在对胎猪细胞进行培养时需要在细胞培养液中添加一定量的抗生素以防止培养过程中的污染.此外应定期更换 Template




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tomski如图为转基因猪的培育过程.请回答1在对胎猪细胞进行培养时需要在细胞培养液中添加一定量的抗生素以防止培养过程中的污染.此外应定期更换 coloring