quantitative character

quantitative character
kiekybinis požymis statusas T sritis augalininkystė apibrėžtis Požymis, kuris gali turėti skaitmeninę išraišką ir yra nustatomas matuojant, sveriant, skaičiuojant. atitikmenys: angl. quantitative character rus. количественный признак; полигенный признак ryšiai: sinonimas – poligeninis požymis

Žemės ūkio augalų selekcijos ir sėklininkystės terminų žodynas. . 2010.

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  • quantitative character — n an inherited character that is expressed phenotypically in all degrees of variation between one often indefinite extreme and another: a character determined by polygenes compare QUANTITATIVE INHERITANCE …   Medical dictionary

  • quantitative character — quantitative character. См. количественный признак. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • quantitative character — noun : a heritable character that has indefinite limits and is transmitted as a continuous variation : a polygenic character see quantitative inheritance; compare multiple factor, qualitative character …   Useful english dictionary

  • quantitative inheritance — noun : particulate inheritance of any quantitative character mediated by groups of multiple factors each allelic pair of which adds or subtracts a specific increment of the collectively controlled character (as height or skin color in man) so… …   Useful english dictionary

  • Quantitative comparative linguistics — is a branch of comparative linguistics that applies mathematical models to the problem of classifying language relatedness. This includes the use of computational phylogenetics and cladistics to define an optimal tree (or network) to represent a… …   Wikipedia

  • Character displacement — refers to the phenomenon where differences among similar species whose distributions overlap geographically are accentuated in regions where the species co occur but are minimized or lost where the species’ distributions do not overlap. This… …   Wikipedia

  • quantitative inheritance — n genetic inheritance of a character (as human skin color) controlled by polygenes with each allelic pair of genes at a given locus having a specific quantitative effect compare BLENDING INHERITANCE, MENDELIAN INHERITANCE …   Medical dictionary

  • Character mask — Part of a series on Marxism …   Wikipedia

  • Quantitative trait locus — See also: Epistasis Quantitative traits refer to phenotypes (characteristics) that vary in degree and can be attributed to polygenic effects, i.e., product of two or more genes, and their environment. Quantitative trait loci (QTLs) are stretches… …   Wikipedia

  • character — characterless, adj. /kar ik teuhr/, n. 1. the aggregate of features and traits that form the individual nature of some person or thing. 2. one such feature or trait; characteristic. 3. moral or ethical quality: a man of fine, honorable character …   Universalium

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