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single-nucleotide polymorphism的英文翻译是什么意思，词典释义与在线翻译：
英英释义
名词 single nucleotide polymorphism:
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(genetics) genetic variation in a DNA sequence that occurs when a single nucleotide in a genome is altered; SNPs are usually considered to be point mutations that have been evolutionarily successful enough to recur in a significant proportion of the population of a species
