Some fifteen years after the human genome was sequenced, researchers still can’t agree on how many genes it contains.Some fifteen years after the human genome was sequenced, researchers still can’t agree on how many genes it contains.

中文翻译：

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新的人类基因计数重新引发争论

人类基因组测序大约十五年后，研究人员仍然无法就它包含多少基因达成一致。人类基因组测序大约十五年后，研究人员仍然无法就它包含多少基因达成一致。