allosomen.

Brit.

/ˈaləsəʊm/, U.S.

/ˈæləˌsoʊm/

Forms: 1900s allosoma, 1900s– allosome.

Origin: Formed within English, by derivation; modelled on a Greek lexical item. Etymons: allo- comb. form, -some comb. form.

Etymology: < allo- comb. form + -some comb. form. In form allosoma after ancient Greek σῶμα body (see soma n.²).

Genetics. Now disused.

Originally: any chromosome distinguished from ordinary chromosomes by some feature of appearance or behaviour; (in later use) spec. a sex chromosome (in a species with heterogametic sex determination). Also called heterosome, monosome. Cf. autosome n.

ΘΚΠ

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

chromoplastid1885

accessory chromosome1899

chromoplast1902

X1902

heterochromosome1904

idiochromosome1905

macrochromosome1905

allosome1906

autosome1906

monosome1906

sex chromosome1906

supernumerary1907

X chromosome1911

Y chromosome1911

univalent1912

euchromosome1914

W1917

monosome1921

tetrasome1921

trisome1921

heterosome1938

isochromosome1939

trisomic1939

metacentric1945

acrocentric1949

polycentric1953

Philadelphia chromosome1961

monocentric1979

1906 T. H. Montgomery in Trans. Amer. Philos. Soc. 21 97 Allosome (allosoma), any chromosome that behaves differently from the autosomes, and is a modification of the latter.

1913 W. E. Kellicott Textbk. Gen. Embryol. vii. 310 The X-chromosome or idiochromosome has been described under many different names such as accessory chromosome, allosome, heterotropic chromosome, heterochromosome, monosome, etc.

1940 Bot. Rev. 6 255 It is true that Pastrana..has reported the presence of an allosome in the monoecius Begonia Schmidtiana.

This is a new entry (OED Third Edition, September 2012; most recently modified version published online December 2021).

单词	allosome
释义	allosomen. Brit. /ˈaləsəʊm/, U.S. /ˈæləˌsoʊm/ Forms: 1900s allosoma, 1900s– allosome. Origin: Formed within English, by derivation; modelled on a Greek lexical item. Etymons: allo- comb. form, -some comb. form. Etymology: < allo- comb. form + -some comb. form. In form allosoma after ancient Greek σῶμα body (see soma n.²). Genetics. Now disused. Originally: any chromosome distinguished from ordinary chromosomes by some feature of appearance or behaviour; (in later use) spec. a sex chromosome (in a species with heterogametic sex determination). Also called heterosome, monosome. Cf. autosome n. ΘΚΠ the world > life > biology > biological processes > genetic activity > genetic components > [noun] > chromosome > types of chromosome chromoplastid1885 accessory chromosome1899 chromoplast1902 X1902 heterochromosome1904 idiochromosome1905 macrochromosome1905 allosome1906 autosome1906 monosome1906 sex chromosome1906 supernumerary1907 X chromosome1911 Y chromosome1911 univalent1912 euchromosome1914 W1917 monosome1921 tetrasome1921 trisome1921 heterosome1938 isochromosome1939 trisomic1939 metacentric1945 acrocentric1949 polycentric1953 Philadelphia chromosome1961 monocentric1979 1906 T. H. Montgomery in Trans. Amer. Philos. Soc. 21 97 Allosome (allosoma), any chromosome that behaves differently from the autosomes, and is a modification of the latter. 1913 W. E. Kellicott Textbk. Gen. Embryol. vii. 310 The X-chromosome or idiochromosome has been described under many different names such as accessory chromosome, allosome, heterotropic chromosome, heterochromosome, monosome, etc. 1940 Bot. Rev. 6 255 It is true that Pastrana..has reported the presence of an allosome in the monoecius Begonia Schmidtiana. This is a new entry (OED Third Edition, September 2012; most recently modified version published online December 2021). < n.1906
随便看	flightripe flights flightseason flightseeing flightshaft flightshooter flightshooting flightshot flighttest flighttesting flighttime flighty flim flim-flam flim-flam-flirt flim-flammer flim-flammery flimflam flimflamflirt flimflammed flimflammer flimflammeries flimflammers flimflammery flimflamming