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单词 cytogenetics
释义

cytogeneticsn.

Brit. /ˌsʌɪtə(ʊ)dʒᵻˈnɛtɪks/, U.S. /ˌsaɪdədʒəˈnɛdɪks/
Origin: Formed within English, by compounding. Etymons: cyto- comb. form, genetics n.
Etymology: < cyto- comb. form + genetics n. Compare slightly earlier cytogenetic adj. 2 and also cytogenetical adj.
Biology and Medicine.
With singular agreement: the scientific study of the genetics of cells; spec. the study of the structure and function of chromosomes. Also (with singular or plural agreement): cytogenetic characteristics (of an organism, species, disease, etc.).
ΘΚΠ
the world > life > biology > study > [noun] > genetics > branches of
eugenics1883
thremmatology1888
negative eugenics1908
phenogenetics1928
cytogenetics1930
genetic engineering1934
radiogenetics1934
population biology1935
population genetics1938
immunogenetics1947
gengineering1985
archaeogenetics1999
1930 E. B. Babcock & M. Navashin in Bibliographia Genetica 6 76 This phase of cytogenetics is largely an unworked field.
1956 Nature 10 Mar. 490/1 This is a preliminary report of an investigation in progress dealing with cytogenetics of orthopteran insects of the southern hemisphere.
1984 Lancet 22 Dec. 1441/1 The new tools of cell and molecular biology have made it possible to synthesise several long-standing observations about the..cytogenetics of cancer into a working model of what may go wrong in a malignant cell.
1997 N.Y. Rev. Bks. 26 June 69/2 Alas, the answers depend critically on biogeography, crop cytogenetics, microbial evolution, animal behavior, and other fields remote from historians' training.
2007 Brit. Jrnl. Haematol. 137 387 Normal cytogenetics are detected pretreatment in approximately 45% of patients with de novo acute myeloid leukaemia.
This entry has been updated (OED Third Edition, November 2010; most recently modified version published online March 2022).
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n.1930
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