单词 | gene frequency |
释义 | gene /jēn/ (biology)nounThe hereditary determinant of a specified difference between individuals, shown by molecular analysis to be a specific sequence or parts of a sequence of DNA ORIGIN: Ger Gen, from Gr -genēs born genˈic adjective Of or relating to a gene gene amplification noun (biology) The formation of multiple copies of a particular gene or DNA sequence gene bank noun A collection of genetic material stored as cloned DNA fragments for plant and animal breeding programmes, genetic manipulation, etc gene flow noun The passing of genes to succeeding generations gene frequency noun (biology) The frequency of a particular allele of a gene in a population gene locus noun The site on a chromosome occupied by a gene gene mapping see under map gene pool noun The stock of genes found in an interbreeding population gene splicing noun The artificial introduction of DNA from one organism into the genetic material of another, in order to produce a desired characteristic in the recipient gene therapist noun gene therapy noun The treatment or prevention of (esp heritable) diseases by genetic engineering |
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