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单词 gene frequency
释义

gene frequency


gene frequency

[′jēn ‚frē·kwən·sē] (genetics) allele frequency

gene frequency


gene fre·quen·cy

1. the probability that a gene picked at random from a defined population is of a particular type; 2. epidemiologically, the proportion of genes in a population that are of the particular type; 3. statistically, the estimate of either of the foregoing two quantities.

gene frequency

n. The frequency of occurrence of an allele in relation to that of other alleles of the same gene in a population.

allele frequency

A term used in population genetics for the number of copies of a particular allele divided by the number of copies of all alleles at that specific genetic locus in a population of interest. Allele frequency is a measure of a population’s genetic diversity: the higher the allele frequency, the greater the population’s consanguinity.

gene frequency

The number of occurrences of a particular gene in a population.

gene frequency

see ALLELE FREQUENCY.
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更新时间:2024/9/24 17:09:39