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生物通
5 年
Nature:精子单细胞测序揭开减数分裂的秘密
哈佛医学院的Steven McCarroll及其同事利用这种方法分析了20名供体的31,000多个精子细胞,并将结果发表在《Nature》杂志上。他们发现,人与人之间、细胞之间甚至染色体之间,交叉重组(crossover)及其他减数分裂的表型都是不同的。 减数分裂这个过程虽是繁殖所 ...
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