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突破生命法则极限！它会是外星生命的遗传密码？

 5 years ago
source link: https://tech.sina.com.cn/d/f/2019-02-24/doc-ihrfqzka8625737.shtml
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来源：环球科学生命个体可以说是一个复杂而庞大的化学系统，为了维持生命的延续生命也在不断自我演化。而演化的基础就是DNA了，DNA用4个碱基的排列组合完整地保存着遗传信息，并利用RNA至蛋白的方法进行解码，构筑起整个生命体的基础结构。这种DN

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