polygenen.

Brit.

/ˈpɒlɪdʒiːn/, U.S.

/ˈpɑliˌdʒin/

Origin: Formed within English, by compounding. Etymons: poly- comb. form, gene n.²

Etymology: < poly- comb. form + gene n.², after polygenic adj.²

Genetics.

A gene whose individual effect on the phenotype of a single organism is too small to be observed, but which can act together with other genes to produce observable phenotypic variation.

ΘΚΠ

the world > life > biology > biological processes > genetic activity > genetic components > [noun] > gene > types of gene

sex determinant1902

sex determiner1909

inhibitor1911

multiple factor1912

modifier1915

autosomal dominant1919

autosomal recessive1919

scute1923

gene1925

suppressor1928

rate gene1932

dominigene1938

buffer1939

polygene1941

switch gene1942

mutator1943

oligogene1943

sickle cell gene1946

supergene1949

ob1950

obese1950

regulator1960

regulator gene1960

regulatory gene1960

enhancer1967

oncogene1969

virogene1969

hedgehog1980

1941 Jrnl. Genetics 41 163 The inbreeding this line had undergone had in fact made it homozygous for the hair-number polygenes.

1948 H. P. Riley Introd. Genetics & Cytogenetics xxii. 348 (caption) Frequency curve showing the distribution of the plants of the F₂ from a cross in which the parents differed by twelve polygenes for height.

1973 Nature 21 Dec. 498/2 Techniques for the location of polygenes, developed in Drosophila but also very successful in mice and wheat, have not been applied to human material.

2000 D. A. Levin Origin, Expansion, & Demise Plant Species iii. 40 Some differences may be dictated by major genes, while others may be dictated by polygenes.

This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).

单词	polygene
释义	polygenen. Brit. /ˈpɒlɪdʒiːn/, U.S. /ˈpɑliˌdʒin/ Origin: Formed within English, by compounding. Etymons: poly- comb. form, gene n.² Etymology: < poly- comb. form + gene n.², after polygenic adj.² Genetics. A gene whose individual effect on the phenotype of a single organism is too small to be observed, but which can act together with other genes to produce observable phenotypic variation. ΘΚΠ the world > life > biology > biological processes > genetic activity > genetic components > [noun] > gene > types of gene sex determinant1902 sex determiner1909 inhibitor1911 multiple factor1912 modifier1915 autosomal dominant1919 autosomal recessive1919 scute1923 gene1925 suppressor1928 rate gene1932 dominigene1938 buffer1939 polygene1941 switch gene1942 mutator1943 oligogene1943 sickle cell gene1946 supergene1949 ob1950 obese1950 regulator1960 regulator gene1960 regulatory gene1960 enhancer1967 oncogene1969 virogene1969 hedgehog1980 1941 Jrnl. Genetics 41 163 The inbreeding this line had undergone had in fact made it homozygous for the hair-number polygenes. 1948 H. P. Riley Introd. Genetics & Cytogenetics xxii. 348 (caption) Frequency curve showing the distribution of the plants of the F₂ from a cross in which the parents differed by twelve polygenes for height. 1973 Nature 21 Dec. 498/2 Techniques for the location of polygenes, developed in Drosophila but also very successful in mice and wheat, have not been applied to human material. 2000 D. A. Levin Origin, Expansion, & Demise Plant Species iii. 40 Some differences may be dictated by major genes, while others may be dictated by polygenes. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < n.1941
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