Current genetic tests analyze about 600,000 SNPs (single nucleotide polymorphisms) or 0.1 percent of the entire genome.

当前的基因检测分析了大约600,000个SNP(单核苷酸多态性)，只是整个基因组的千分之一。

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Each person's collection of these changes (called "single nucleotide polymorphisms, or SNPs) contributes to his or her individuality.

每个人带有的这些差异的集合（称作单核苷酸多态性，简称SNPs）造成了他/她的独特性。

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Dr Quintana-Murci's data were drawn from a project called HapMap, which catalogues what are known as single-nucleotide polymorphisms, or SNPs.

Quintana - Murci博士的数据来自人类基因组单体型计划图，旨在对单核苷酸多态性，即SNPs进行归类。

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But DNA chip technology for scanning these so-called single nucleotide polymorphisms, or SNPs ("snips"), was prohibitively expensive in 2000.

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The scientists looked for common genetic variations - known as single nucleotide polymorphisms (Snps) - linked to the three cancers.

BBC: DNA test reveals 80 markers for inherited cancer risk

These small mistakes are called single nucleotide polymorphisms, or SNPs.

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