单词 | clonally |
释义 | clonallyadv. 1. Chiefly Botany. By means of vegetative propagation or asexual reproduction. ΘΚΠ the world > plants > wild and cultivated plants > [adverb] > in the manner of a clone clonally1914 the world > life > biology > biological processes > genetic activity > heredity or hereditary descent > [adverb] > clone or polyclone clonally1914 polyclonally1976 1914 C. V. Piper Forage Plants & their Culture vii. 152 Webber has compared the average yield of selected plants with that of their descendants grown both clonally or vegetatively and from seed. 1949 Evolution 3 51/2 The longest mean interval between sexual generations is probably to be found in clonally propagated invertebrates such as corals. 1977 J. L. Harper Population Biol. Plants 290 Both sexes spread clonally by means of root buds. 1994 N.Y. Times 25 Jan. c4/1 Researchers have long been stymied by the evolutionary puzzle of so-called Gynogenetic animals: all-female species that reproduce clonally, using their own DNA. 2001 Ann. Bot. 88 1018/2 Eight samples of banana cultivars (propagated clonally from the Singapore Botanic Gardens)... Voucher specimens are deposited in the Herbarium, Singapore Botanic Gardens. 2. By means of cloning (of cells or molecules); by or as a clone; in a clonal manner. ΚΠ 1965 Science 29 Jan. 513/1 Two different clonally isolated polyoma-transformed lines when infected with SV40 give rise to cells with properties characteristic of SV40-transformed cells. 1975 Nature 10 July 106/1 Note that the T factor is assumed to be clonally expressed. 1989 Brit. Jrnl. Philos. Sci. 40 490 The specificity of recognition of the relevant stimuli is clonally distributed among receptor-bearing cells. 2002 D. C. Wallace in W. C. Copeland Mitochondrial DNA i. i. 14 In at least some postmitotic tissues, somatic mtDNA mutations are clonally amplified. This entry has been updated (OED Third Edition, September 2009; most recently modified version published online March 2022). < adv.1914 |
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