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Critical Point The call of the wild

机译:关键点野性的呼唤

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Paul Wiggins yanks the mouse cord from his computer and stretches it between his fingers."Here's your chromosome, which is about 2 m long." He twists the cord and squeezes itinto a ball. "How", he questions, "does it getinside a nucleus that's 10-50μm long?" The animated, 32-year-old researcher at the Whitehead Institute of Biomedical Research in Cambridge, Massachusetts, confesses that we do not know the answer. "But we do know its genetic loci don't end up randomly shuffled. Each ends up at a particular spot. Why?"
机译:保罗·威金斯(Paul Wiggins)从计算机上拉起鼠标线,将其拉到手指之间。“这是您的染色体,大约2 m长。”他扭动绳子,将其挤压成一个球。他问:“如何”进入一个10-50μm长的核内?马萨诸塞州剑桥市怀特黑德生物医学研究所的这位32岁的动画研究员坦言,我们不知道答案。 “但是我们确实知道它的遗传基因座不会被随机拖尾。每个基因座都终止于特定位置。为什么?”

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