hexaploidadj.n.

/ˈhɛksəplɔɪd/

Etymology: < hexa- comb. form + -ploid comb. form.

Biology.

A. adj.

(Made up of somatic cells) containing six sets of chromosomes.

ΘΚΠ

the world > life > biology > biological processes > genetic activity > genetic components > [adjective] > chromosome > ploidy

haploid1906

amphikaryotic1909

polyenergid1911

polyploid1911

triploid1911

tetraploid1914

hexaploid1920

octoploid1921

pentaploid1921

triplex1921

orthoploid1923

aneuploid1924

heteroploid1926

allopolyploid1927

monoploid1928

haplontic1929

hyperdiploid1929

amphidiploid1930

hyperploid1930

hypoploid1930

polysomic1930

mixoploid1931

allotetraploid1932

autopolyploid1934

autotetraploid1935

autoploid1937

polysomatic1937

monosomatic1939

polyploidizing1941

polyploidogenic1944

amphiploid1945

merodiploid1961

pseudodiploid1963

1920 G. Täckholm in Svensk Bot. Tidskr. XIV. 302 The diploid and tetraploid forms [of roses] of the types 1 and 2 are represented in about equal frequence in my material, the hexaploid (type 3) being rarely met with.

1956 Nature 25 Feb. 384/2 Hexaploid cells in mouse blastocysts.

B. n.

A hexaploid organism.

ΘΚΠ

the world > life > biology > biological processes > genetic activity > genetic components > [noun] > chromosome > ploidy > individual

haploid1908

tetraploid1914

haplont1918

hexaploid1921

pentaploid1921

pseudotetraploid1923

octoploid1926

triploid1927

allopolyploid1928

autopolyploid1928

polyploid1928

hyperdiploid1929

allotetraploid1930

autotetraploid1930

hyperploid1930

hypoploid1930

autoploid1932

polysomic1933

mixoploid1939

monoploid1944

amphiploid1945

merozygote1956

merodiploid1964

1921 Ann. Bot. 35 185 The remainder of the tetraploids, the whole of the pentaploids and hexaploids, showed a partial reduction involving fourteen or twenty-eight chromosomes.

1952 New Biol. 13 32 The common bread-wheats which have 42 chromosomes, or 6 sets, are hexaploids.

1970 Watsonia 8 130 Two other differences between the rhizome scales of the diploid and hexaploid were noticed.

Derivatives

ˈhexaploidy n. the state or condition of being hexaploid.

ΘΚΠ

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

triploidy1916

tetraploidy1918

haploidy1921

hexaploidy1922

polyploidy1922

octoploidy1924

aneuploidy1925

heteroploidy1926

allopolyploidy1927

autopolyploidy1928

hyperdiploidy1929

polysomy1929

hyperploidy1930

hypoploidy1930

mixoploidy1931

syndiploidy1932

allotetraploidy1933

autotetraploidy1935

monoploidy1937

polysomaty1937

ploidy1940

pseudodiploidy1965

polysomatism1967

1922 Genetics 7 540 There is evidence that does not support the view that tetraploidy and hexaploidy in wheat is actually due to chromosomal duplication.

1925 Jrnl. Genetics 15 263 Tetraploidy and hexaploidy may play a part in the striking changes of the chromosome group from species to species.

This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2018).

单词	hexaploid
释义	hexaploidadj.n. /ˈhɛksəplɔɪd/ Etymology: < hexa- comb. form + -ploid comb. form. Biology. A. adj. (Made up of somatic cells) containing six sets of chromosomes. ΘΚΠ the world > life > biology > biological processes > genetic activity > genetic components > [adjective] > chromosome > ploidy haploid1906 amphikaryotic1909 polyenergid1911 polyploid1911 triploid1911 tetraploid1914 hexaploid1920 octoploid1921 pentaploid1921 triplex1921 orthoploid1923 aneuploid1924 heteroploid1926 allopolyploid1927 monoploid1928 haplontic1929 hyperdiploid1929 amphidiploid1930 hyperploid1930 hypoploid1930 polysomic1930 mixoploid1931 allotetraploid1932 autopolyploid1934 autotetraploid1935 autoploid1937 polysomatic1937 monosomatic1939 polyploidizing1941 polyploidogenic1944 amphiploid1945 merodiploid1961 pseudodiploid1963 1920 G. Täckholm in Svensk Bot. Tidskr. XIV. 302 The diploid and tetraploid forms [of roses] of the types 1 and 2 are represented in about equal frequence in my material, the hexaploid (type 3) being rarely met with. 1956 Nature 25 Feb. 384/2 Hexaploid cells in mouse blastocysts. B. n. A hexaploid organism. ΘΚΠ the world > life > biology > biological processes > genetic activity > genetic components > [noun] > chromosome > ploidy > individual haploid1908 tetraploid1914 haplont1918 hexaploid1921 pentaploid1921 pseudotetraploid1923 octoploid1926 triploid1927 allopolyploid1928 autopolyploid1928 polyploid1928 hyperdiploid1929 allotetraploid1930 autotetraploid1930 hyperploid1930 hypoploid1930 autoploid1932 polysomic1933 mixoploid1939 monoploid1944 amphiploid1945 merozygote1956 merodiploid1964 1921 Ann. Bot. 35 185 The remainder of the tetraploids, the whole of the pentaploids and hexaploids, showed a partial reduction involving fourteen or twenty-eight chromosomes. 1952 New Biol. 13 32 The common bread-wheats which have 42 chromosomes, or 6 sets, are hexaploids. 1970 Watsonia 8 130 Two other differences between the rhizome scales of the diploid and hexaploid were noticed. Derivatives ˈhexaploidy n. the state or condition of being hexaploid. ΘΚΠ the world > life > biology > biological processes > genetic activity > genetic components > [noun] > chromosome > ploidy triploidy1916 tetraploidy1918 haploidy1921 hexaploidy1922 polyploidy1922 octoploidy1924 aneuploidy1925 heteroploidy1926 allopolyploidy1927 autopolyploidy1928 hyperdiploidy1929 polysomy1929 hyperploidy1930 hypoploidy1930 mixoploidy1931 syndiploidy1932 allotetraploidy1933 autotetraploidy1935 monoploidy1937 polysomaty1937 ploidy1940 pseudodiploidy1965 polysomatism1967 1922 Genetics 7 540 There is evidence that does not support the view that tetraploidy and hexaploidy in wheat is actually due to chromosomal duplication. 1925 Jrnl. Genetics 15 263 Tetraploidy and hexaploidy may play a part in the striking changes of the chromosome group from species to species. This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2018). < adj.n.1920
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