最奇特8大基因科学实验:成功克隆死亡老鼠(2)

2、科学家进行基因混合培育蜘蛛山羊
你是否想过蜘蛛和山羊能够杂交培育吗?这听起来感觉像是一个玩笑,但蜘蛛山羊培育计划仅是令人不安的基因混合项目之一。基因科学家现在已将选择好的蜘蛛DNA移入山羊胚胎中,从而培育出蜘蛛山羊。他们的目标是计划生产更多的宝贵蜘蛛丝。
加拿大魁北克省纽克亚应用生物学专家和美国陆军士兵生物化学指挥部(SBCCOM)一起工作,从蜘蛛体内提取生成蜘蛛丝的特殊基因移入山羊胚胎,这项基因实验的结果是——杂交培育体看上去像山羊,行为特征也接近山羊,却能够像蜘蛛一样生产出含有蛋白质的丝状结构,并非常接近于蜘蛛丝的成份。
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