recessivityn.

Brit.

/ˌrɪsɛˈsɪvᵻti/, U.S.

/ˌrɛsəˈsɪvᵻdi/,

/ˌrisəˈsɪvᵻdi/

Origin: Formed within English, by derivation. Etymons: recessive adj., -ity suffix.

Etymology: < recessive adj. + -ity suffix. Compare earlier recessiveness n.

Genetics.

Of a gene, inherited trait, etc.: the property or state of being recessive (recessive adj. 2). Cf. dominance n. 2.

ΚΠ

1905 Science 7 Apr. 541/1 The phenomena of hybridization..for the analysis of..the various principles governing the transmission, activity, dominancy, latency and recessivity promises to yield results of the first magnitude concerning the mechanism of descent and heredity.

1949 F. B. Hutt Genetics of Fowl iii. 51 The important thing to remember is that dominance and recessivity are relative terms and that the expression of most characters varies because of modifying genes.

1992 Cambr. Encycl. Human Evol. (1994) vii. i. 257/2 Mendel's..first important discoveries of the behaviour of gene pairs are the phenomena of dominance and recessivity.

2004 Current Biol. 14 R344/1 The Drosophila mutations are recessive because they inactivate genes, so that their recessivity has a physiological, rather than an evolutionary, cause.

This is a new entry (OED Third Edition, June 2009; most recently modified version published online March 2022).

单词	recessivity
释义	recessivityn. Brit. /ˌrɪsɛˈsɪvᵻti/, U.S. /ˌrɛsəˈsɪvᵻdi/, /ˌrisəˈsɪvᵻdi/ Origin: Formed within English, by derivation. Etymons: recessive adj., -ity suffix. Etymology: < recessive adj. + -ity suffix. Compare earlier recessiveness n. Genetics. Of a gene, inherited trait, etc.: the property or state of being recessive (recessive adj. 2). Cf. dominance n. 2. ΚΠ 1905 Science 7 Apr. 541/1 The phenomena of hybridization..for the analysis of..the various principles governing the transmission, activity, dominancy, latency and recessivity promises to yield results of the first magnitude concerning the mechanism of descent and heredity. 1949 F. B. Hutt Genetics of Fowl iii. 51 The important thing to remember is that dominance and recessivity are relative terms and that the expression of most characters varies because of modifying genes. 1992 Cambr. Encycl. Human Evol. (1994) vii. i. 257/2 Mendel's..first important discoveries of the behaviour of gene pairs are the phenomena of dominance and recessivity. 2004 Current Biol. 14 R344/1 The Drosophila mutations are recessive because they inactivate genes, so that their recessivity has a physiological, rather than an evolutionary, cause. This is a new entry (OED Third Edition, June 2009; most recently modified version published online March 2022). < n.1905
随便看	sallying sallying out sallyman sallypin sallyport sallyports sallypulley sallywheel salmagundi salmagundies salmagundis salmanazar salmi salmiac salmine salmis salmon salmon bait salmon bass salmon bellows salmon belly salmon berry salmon boat salmon cast salmon coble