| 单词 | bud-sport |
| 释义 | > as lemmasbud-sport bud-sport n. [sport n.1 6a.] an abnormal variation produced from a bud. ΘΚΠ the world > plants > part of plant > bud > [noun] > abnormal variation produced from bud-sport1900 the world > life > biology > biological processes > genetic activity > [noun] > changes or actions of genes or chromosomes > mutation > mutant sport of nature1601 lusus naturaea1661 sportling1723 sport1834 bud-sport1900 mutant1901 break1921 mutation1941 1900 B. D. Jackson Gloss. Bot. Terms 38/1 Bud sport. 1905 H. de Vries Species & Varieties xiv. 427 Bud-sports of variegated hollyhock, elms, chestnuts, beeches and others. 1956 C. Auerbach Genetics in Atomic Age vi. 41 If it [sc. a mutated gene] is of a kind to produce a visible effect, a so-called ‘bud-sport’ will result, for example, a branch with white berries on a red-currant bush. < as lemmas |
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