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单词 point mutation
释义

point mutation in American English

noun
Genetics
a change in a single base in a nucleotide sequence
Word origin
[1920–25]

Examples of 'point mutation' in a sentence
point mutation

Certainly step by step everything's just a point mutation and things change.There is an intentional mismatch for the point mutation that causes the disease.This in vitro experiment corrected a point mutation in the enzyme tyrosinase, involved in making melanin and in pigmentation.It is mathematically improbable, however, that any two cancer patients have exactly the same set of point mutations.Before this new technique, genetic mapping involved point mutations, where locating a single mutation was exceedingly tedious.
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更新时间:2024/11/11 11:33:10