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本文报告了内蒙鼠疫自然疫源地四种鼠对三型鼠疫菌的选择试验。结果表明不同种动物对不同型菌具有不同选择能力。这种选择作用是啮齿类种的遗传特性,是宿主和病原菌相关进化的结果。
This paper reports the experiment on the selection of three types of Yersinia pestis in four kinds of mice in the natural foci of Inner Mongolia plague. The results show that different species of different types of bacteria have different ability to choose. This selective role is the genetic character of rodents as a result of evolutionary evolution associated with host and pathogen.