19号染色体

人类的19号染色体是23对染色体的其中之一，正常状况下每个细胞拥有两条。此染色体含有大约6300万个碱基对，占细胞内所有DNA的2%到2.5%。其中有1300到1700个基因，依预测方式而有所不同。

19号染色体
物种	Homo sapiens
基因数量	1300-1700

参考文献

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