| 单词 | maternal inheritance |
| 释义 | > as lemmasmaternal inheritance maternal inheritance n. Genetics inheritance from the mother; spec. the inheritance of non-chromosomal genetic material via the cytoplasm of the ovum, usually in organelles such as mitochondria and chloroplasts. ΚΠ 1895 Proc. Royal Soc. 58 241 The portion of regression due to either parent alone is not dependent solely on maternal or paternal inheritance. 1907 Mind 16 627 The individual character is determined both by sex and by direct paternal and maternal inheritance. 1915 Jrnl. Genetics 4 314 The maternal inheritance of the variegated and yellow-leaved characters in Primula corresponds exactly with that of the albomaculata character in Mirabilis. 1998 Internat. Jrnl. Plant Sci. 159 948 The high female frequencies in some populations and the strong maternal inheritance of the sexual phenotype indicate a nuclear-cytoplasmic determination of sex in both Spanish species. < as lemmas |
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