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单词 allelic
释义

allelicadj.

Brit. /əˈliːlɪk/, /əˈlɛlɪk/, U.S. /əˈlilɪk/, /əˈlɛlɪk/
Origin: Formed within English, by derivation. Etymons: allele n., -ic suffix.
Etymology: < allele n. + -ic suffix.
Genetics.
Of the nature of or relating to an allele; designating an allele.
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the world > life > biology > biological processes > genetic activity > genetic components > [adjective] > allele
allelomorphic1902
allelic1932
1932 Genetics 17 253 East and Yarnell (1929) found that the factor for self-fertility, present in N. Langsdorffii, is allelic to the oppositional factor series.
1940 L. E. Hinsie & J. Shatzky Psychiatric Dict. 21/1 Each gene is an allele of, or is allelic to, the other... Brown and blue eyes in man are alleles of each other, as is red and white color in snapdragons.
1962 Cold Spring Harbor Symp. Quant. Biol. 26 6/1 In the attempt to translate the language of DNA into that of protein the Rosetta stone will probably consist of a large number of allelic mutants with slight variations of a protein.
2002 Jrnl. Heredity 93 336/1 These two loci..have been shown to display highly significant clines in allelic frequencies from the North Atlantic to the Eastern Mediterranean.

Compounds

allelic exclusion n. the expression of an allele or alleles from only one of a pair of homologous chromosomes.
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1963 D. L. Nanney in R. J. C. Harris Biol. Organization Cellular & Supercellular Level 103 The discovery of all these instances of allelic exclusion raised anew the question of genetic versus epigenetic assortment.
1983 B. Alberts et al. Molecular Biol. Cell xvii. 984 The expression of only the maternal or the paternal allele of an immunoglobulin gene in any given B cell is called allelic exclusion.
2008 Proc. National Acad. Sci. U.S.A. 105 11901/2 We do not believe aberrant allelic exclusion is occurring in our model.
This is a new entry (OED Third Edition, September 2012; most recently modified version published online December 2021).
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adj.1932
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