panmixisn.

Brit.

/panˈmɪksɪs/, U.S.

/ˌpænˈmɪksᵻs/

Origin: A borrowing from Greek, combined with an English element; modelled on a German lexical item. Etymons: pan- comb. form, Greek μίξις.

Etymology: < pan- comb. form + ancient Greek μίξις mixing, mingling (see mixis n.), after German Panmixie (used by A. Weismann in the text underlying quot. 1943: see panmixia n.). Compare earlier panmixia n., panmixy n., and pangamy n. Compare also amphimixis n. at amphi- prefix , apomixis n., mixis n.

Biology.

Random mating within a population (= panmixia n. 2). Also: (rare) a population within which this occurs (= panmixia n. 3).

ΘΚΠ

the world > life > biology > biological processes > genetic activity > heredity or hereditary descent > [noun] > interbreeding > group

panmixia1896

panmixis1968

panmixia1992

1943 Science 5 Feb. 137/2 Quite different is the situation when one considers Mendelian inheritance under the influence of panmixis.

1949 C. D. Darlington & K. Mather Elements of Genetics 408 Panmixis, unrestricted Random Mating. Properly excluded by any restriction, but sometimes used where random mating is assumed within the operation of a restriction, especially with dioecy in animals.

1968 J. W. Purseglove Trop. Crops: Dicotyledons II. 360 In Uganda a panmixis of 19 [Gossypium] latifolium cvs [= cultivars] from a number of countries was chosen.

1999 Jrnl. Ecol. 87 559/1 The intercept of the regression line serves as an estimator of gene flow, or (in continuum models) the number of individuals in an area of panmixis.

This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022).

单词	panmixis
释义	panmixisn. Brit. /panˈmɪksɪs/, U.S. /ˌpænˈmɪksᵻs/ Origin: A borrowing from Greek, combined with an English element; modelled on a German lexical item. Etymons: pan- comb. form, Greek μίξις. Etymology: < pan- comb. form + ancient Greek μίξις mixing, mingling (see mixis n.), after German Panmixie (used by A. Weismann in the text underlying quot. 1943: see panmixia n.). Compare earlier panmixia n., panmixy n., and pangamy n. Compare also amphimixis n. at amphi- prefix , apomixis n., mixis n. Biology. Random mating within a population (= panmixia n. 2). Also: (rare) a population within which this occurs (= panmixia n. 3). ΘΚΠ the world > life > biology > biological processes > genetic activity > heredity or hereditary descent > [noun] > interbreeding > group panmixia1896 panmixis1968 panmixia1992 1943 Science 5 Feb. 137/2 Quite different is the situation when one considers Mendelian inheritance under the influence of panmixis. 1949 C. D. Darlington & K. Mather Elements of Genetics 408 Panmixis, unrestricted Random Mating. Properly excluded by any restriction, but sometimes used where random mating is assumed within the operation of a restriction, especially with dioecy in animals. 1968 J. W. Purseglove Trop. Crops: Dicotyledons II. 360 In Uganda a panmixis of 19 [Gossypium] latifolium cvs [= cultivars] from a number of countries was chosen. 1999 Jrnl. Ecol. 87 559/1 The intercept of the regression line serves as an estimator of gene flow, or (in continuum models) the number of individuals in an area of panmixis. This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022). < n.1943
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