2016.07.29
SNP分析知多少?
基礎知識
概念篇
SNP(single nucleotide polymorphism),單核苷酸多型性,在基因體上由單個核苷酸變異形成的遺傳標記,一般指變異頻率大於1%的單核苷酸變異。
用英文的描述方法是:“If more than 1% of a population does not carry the same nucleotide at a specific position in the DNA sequence, then t...
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