| 单词 | phenotypic selection |
| 释义 | > as lemmasphenotypic selection phenotypic selection n. Genetics breeding by selecting specific phenotypes for crossing or propagation; (also) natural selection operating through the differential survival of specific phenotypes. ΚΠ 1923 Proc. Royal Soc. B. 95 231 Slowly it came to be recognized that this phenotypic selection resulted in the production of a deformed and still-born calf. 1958 Amer. Naturalist 92 315 Heterozygotes developing at a temperature A of 26°C are indistinguishable from homozygous wildtype flies... Phenotypic selection which at 26°C is not possible, becomes feasible at 14°C. 2003 Crop Sci. (Nexis) 1 May 755 Recurrent phenotypic selection has also been used as a breeding method for increasing rust resistance for other perennial grasses. < as lemmas |
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