单词 | monoploid |
释义 | monoploidadj.n. Biology. A. adj. Having or designating a single set (containing the basic or haploid number) of chromosomes; spec. designating the member of a polyploid series that has this number 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 1928 Proc. National Acad. Sci. U.S.A. 14 64 It should be remembered..that I am dealing with the monoploid sexual generation. 1933 Proc. National Acad. Sci. U.S.A. 19 1022 The ten chromosomes comprising the monoploid set in Zea. 1955 G. F. Sprague Corn & Corn Improvement iv. 131 Monoploid or haploid plants, which have one set of chromosomes, arise spontaneously by the parthenogenetic development of unfertilized eggs. 1996 Genetics 142 1349 Total RNA from leaf tissue of monoploid, diploid, triploid, and tetraploid plants..was analyzed for the expression of 18 genes. B. n. A monoploid organism (usually a plant). 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 1944 Genetics 29 232 16 monosomes and five trisomes were found in the 11 aberrant offspring of a monoploid pollinated by a diploid. 1952 A. M. Srb & R. D. Owen Gen. Genetics xi. 215 Doubling the chromosomes of a monoploid can give rise to diploid individuals homozygous for all the gene pairs in the organism. 1987 Crop Sci. 27 461 The rarity of sugarbeet (Beta vulgaris L.) monoploids has limited the usefulness of monoploids in sugarbeet breeding. This entry has been updated (OED Third Edition, December 2002; most recently modified version published online March 2022). < adj.n.1928 |
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