polymitoticadj.

Brit.

/ˌpɒlɪmʌɪˈtɒtɪk/, U.S.

/ˈˌpɑliˌmaɪˈtɑdɪk/

Origin: Formed within English, by compounding. Etymons: poly- comb. form, mitotic adj.

Etymology: < poly- comb. form + mitotic adj. Compare earlier amitotic adj.

Biology.

Affected by, characteristic of, or designating multiple mitotic cell divisions.

ΘΚΠ

the world > life > biology > biological processes > genetic activity > [adjective] > mitosis

merismatic1849

indirect1880

karyokinetic1885

karyomitoic1885

mitotic1888

mitosic1890

kinetic1894

polymitotic1931

intermitotic1942

postmitotic1942

1931 G. W. Beadle Mem. Cornell Agric. Exper. Station No. 135. 3 The polymitotic character is expressed only in the gametophytic generation in which there are normally but two mitotic divisions in maize.

1937 C. D. Darlington Rec. Adv. in Cytol. (ed. 2) ix. 399 The spermatids are originally tetraploid through double non-reduction and by three polymitotic divisions become 32x.

1993 Systematic Biol. 42 452/1 Many of these mutations affect meiosis, including one that mimics the polymitotic mutant of maize.

This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).

单词	polymitotic
释义	polymitoticadj. Brit. /ˌpɒlɪmʌɪˈtɒtɪk/, U.S. /ˈˌpɑliˌmaɪˈtɑdɪk/ Origin: Formed within English, by compounding. Etymons: poly- comb. form, mitotic adj. Etymology: < poly- comb. form + mitotic adj. Compare earlier amitotic adj. Biology. Affected by, characteristic of, or designating multiple mitotic cell divisions. ΘΚΠ the world > life > biology > biological processes > genetic activity > [adjective] > mitosis merismatic1849 indirect1880 karyokinetic1885 karyomitoic1885 mitotic1888 mitosic1890 kinetic1894 polymitotic1931 intermitotic1942 postmitotic1942 1931 G. W. Beadle Mem. Cornell Agric. Exper. Station No. 135. 3 The polymitotic character is expressed only in the gametophytic generation in which there are normally but two mitotic divisions in maize. 1937 C. D. Darlington Rec. Adv. in Cytol. (ed. 2) ix. 399 The spermatids are originally tetraploid through double non-reduction and by three polymitotic divisions become 32x. 1993 Systematic Biol. 42 452/1 Many of these mutations affect meiosis, including one that mimics the polymitotic mutant of maize. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < adj.1931
随便看	local anaesthetic local area network local attraction local authority local authority housing local authority planning local battery local board local bubble local call local circuit local cluster local colour local colouring local colourist local content local council local councillor local current local derby local examination local exchange local exchange carrier local ghost local government