- codominance
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A condition in which both alleles of a gene pair in a heterozygote are fully expressed, with neither one being dominant or recessive to the other.See Also: codominant
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codominance
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codominance — [ kodɔminɑ̃s ] n. f. • v. 1970; de co et dominance ♦ Biol. Mode de transmission héréditaire dans lequel l hétérozygote, pour deux gènes allélomorphes, présente les caractères phénotypiques simultanés des deux parents. ● codominance nom féminin… … Encyclopédie Universelle
Codominance — refers to a relationship between two alleles of a gene. It occurs when the contributions of both alleles at a single locus are visible and do not overpower each other in the phenotype. For instance, in the ABO system, the IA and IB alleles are co … Wikipedia
Codominance — En génétique, la codominance désigne le fait que deux variantes différentes d un gène, dites allèles, participent en commun à la détermination d un trait particulier, dit phénotype, tel que la couleur du pelage. Plus précisément, chez un individu … Wikipédia en Français
codominance — kodominavimas statusas T sritis augalininkystė apibrėžtis Alelinių genų sąveika, kai abu genai pasireiškia fenotipe. Heterozigotiniame individe būna abiejų genų veiklos produktų. atitikmenys: angl. codominance rus. кодоминантность … Žemės ūkio augalų selekcijos ir sėklininkystės terminų žodynas
codominance — co·dom·i·nance (kō dŏmʹə nəns) n. A condition in which both alleles of a gene pair in a heterozygote are fully expressed, with neither one being dominant or recessive to the other. * * * … Universalium
codominance — co·dom·i·nance (ko domґĭ nəns) the full phenotypic expression in a heterozygote of both alleles of a pair, with each contributing to the phenotype, as in a person with blood group AB. codominant adj … Medical dictionary
codominance — co·dominance … English syllables
codominance — (ˈ)kō+ noun ( s) : the quality or state of being codominant … Useful english dictionary
codominant — codominance, n. /koh dom euh neuhnt/, adj. 1. Ecol. being one of two or more species that are equally dominant in a biotic community: a forest in which oak and hickory are codominant. 2. Genetics. of or pertaining to two different alleles that… … Universalium
Кодоминантность — (codominance). Равная степень доминирования двух генов (доминантного и рецессивного), совместно проявляющихся в фенотипе особи; конечным фенотипом в данном случае является их смесь, например четвертая группа крови (АВ) … Психология развития. Словарь по книге
