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为建立对七氟醚不同敏感性的品系 ,对野生果蝇施以适当的选择压力 ,改变群体的敏感基因频率 ,使其生物特性向对七氟醚敏感和对七氟醚耐药的两极发展 ,从而培育出对七氟醚敏感和对其耐药的果蝇品系Ｆ ＰＳ1和Ｆ ＰＲ1,现报告如下。资料与方法 用黑腹果蝇(Ｄｒｏｓｏｐｈｉｌａ?
In order to establish a strain with different sensitivities to sevoflurane, a suitable selection pressure was applied to wild fruit flies to change the frequency of the susceptible genes in the population, to biologically develop its biologic properties toward sevoflurane and sevoflurane-resistant , Thus fostering the sevoflurane resistance and resistance of the fruit fly strains F PS1 and F PR1, are as follows. Materials and Methods Drosophila?