单词 | cytotaxonomy |
释义 | cytotaxonomyn. Biology. a. The taxonomic classification of organisms using evidence from cytological investigation, esp. cytogenetics. ΘΚΠ the world > life > biology > taxonomy > [noun] > system of > specific system maxillary system1826 tautonymy1892 cytotaxonomy1930 subtyping1937 biosystematy1941 biosystematics1943 chemotaxonomy1961 phenetics1963 morphometrics1965 pheneticism1970 1930 Biol. Abstr. 4 Index Cytotaxonomy. 1937 Jrnl. Indian Bot. Sci. 16 165 (title) On some problems of cytotaxonomy and cytoecology. 1964 P. H. Davis & V. H. Heywood Princ. Angiosperm Taxon. vi. 193 Cytotaxonomy is the discipline which seeks to study variation and explain variational discontinuities and relationships in terms of cytology. 2004 Taxon 53 859/1 His hundreds of papers touched on all sorts of topics, beginning with basic taxonomy and cytotaxonomy. b. The description of a species, genus, or other group of organisms using this method. ΚΠ 1932 Science 7 Oct. 312/1 The following subjects were discussed: Some features of the cytology of hybrids; cytotaxonomy of the genus Nicotiana. 1937 Amer. Jrnl. Bot. 24 126/1 The cyto-taxonomy of section Telephium of Sedum is discussed in the present paper. 1980 Jrnl. Appl. Ecol. 14 327 Each [crop plant] is discussed according to a standard pattern: a short introduction on uses, followed by cytotaxonomy, early history, recent history, [etc.]. 2003 Taxon 52 815/2 We acknowledge..his excellent efforts and interactions concerning the cytotaxonomy of Hymenocallis. Derivatives ˌcytotaˈxonomist n. an expert or specialist in cytotaxonomy. ΘΚΠ the world > life > biology > taxonomy > [noun] > system of > proponent of systematic1662 systematist1700 systemist1714 methodist1753 taxonomist1835 lumper1857 taxonomer1881 splitter1887 taxinomist1899 cytotaxonomist1937 biosystematist1943 pheneticist1965 1937 Bot. Rev. 3 348 The cyto-taxonomist of the future..will be able to estimate for a systematist, in advance of the morphological information, the probable evolutionary pattern in the genus or family. 1948 Amer. Jrnl. Bot. 35 695/2 Previous studies of the chromosomes of the Crassulaceae..have shown that this family presents very favorable material to the cytotaxonomist. 2002 Brittonia 54 1 A chromosome number of 2n = 16 and the karyotype of S. eriopus have been reported by some cytotaxonomists. This entry has been updated (OED Third Edition, November 2010; most recently modified version published online March 2022). < n.1930 |
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