But, there were extremely low efficiency of integration, unstable hereditation and expression in transgenic animals by the technique.
，
种
法存在基因整合效率低、外源基因不能在转基因动物体内稳定遗
及表达的问题。
性的影响;遗影响;遗作用But, there were extremely low efficiency of integration, unstable hereditation and expression in transgenic animals by the technique.
，种法存在基因整合效率低、外源基因不能在转基因动物体内稳定遗及表达的问题。
In this paper are elaborated the methods of induced obesity by hereditation ,hypothalamic lesions and dietary in experimental animals,and the concerned physiological characteristics.
阐述了遗性、下丘脑性及饮食诱导性肥胖动物模
的
法及有关的生理代谢特点.
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