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单词 palaeogenetic
释义

> as lemmas

palaeogenetic
palaeogenetic adj.
Brit. /ˌpalɪə(ʊ)dʒᵻˈnɛtɪk/
,
/ˌpeɪlɪə(ʊ)dʒᵻˈnɛtɪk/
,
U.S. /ˌpeɪlioʊdʒəˈnɛdɪk/
[after German palaeogenetisch (1880 in the passage translated in quot. 1882)] Biology (a) designating a type of atavism characterized by the persistence or development of an early embryonic structure which would normally disappear (obsolete); (b) of, relating to, or determined by the genes of ancestral, extinct, or fossil organisms.
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the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo development processes > [adjective]
quickOE
palaeogenetic1882
mosaic1893
protonic1902
previable1910
inductive1931
1882 J. G. Garson & H. Gadow tr. C. Gegenbaur in Jrnl. Anat. & Physiol. 16 622 The first form we propose to call ‘Palæogenetic’ [Ger. palaeogenetsich], the second ‘Neogenetic’ atavism.
1897 Amer. Naturalist 31 569 It is only by a complete knowledge of the palæogenetic history of a phylum that we can decide surely whether certain characters of the skeleton..are homogenetic or homoplastic in their origin.
1913 Biometrika 9 365 The plan of the localised leucotic patches may be palaeogenetic as suggested by piebalds with white belly markings and flare.
1995 Interzone Feb. 8/1 From a palaeogenetic perspective, analysing nuclear DNA was like trying to make sense of ‘fossils’ which had been forged by cementing together assorted bone fragments from 10,000 different individuals.
extracted from palaeo-paleo-comb. form
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as lemmas
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