单词 | zymodeme |
释义 | > as lemmasˈzymodeme ˈzymodeme n. Brit. /ˈzʌɪmədiːm/ , U.S. /ˈzaɪməˌdim/ [deme n.2 3] Ecology a closely related sub-population within one taxon, distinguished on the basis of the degree of similarity of certain enzymes.ΘΚΠ the world > life > biology > balance of nature > population > [noun] > deme zymodeme1978 1978 Bull. World Health Organization 56 471 Prefixes may be given to the term to designate the general grounds on which the deme is defined, e.g., serodeme, zymodeme... There is no certain implication of common ancestry for demes displaying similar characters. 1980 Trans. Royal Soc. Trop. Med. & Hygiene 74 222/1 There were three enzymically distinct groups of T[rypanosoma] cruzi stocks—which have been called zymodemes 1, 2 and 3. All three zymodemes were capable of causing acute disease in man. 1985 Brit. Med. Jrnl. 30 Nov. 1524/2 The traditional view..has been blurred by the discovery in both wild and domestic animals in west Africa of trypanosomes with enzyme markers (zymodemes) identical with those of species infective for man. 1988 Evolution 42 278/2 The term ‘zymodeme’ has been used with two different meanings: first, to designate any isozyme variant..; and second, to describe ‘main’ variants. < as lemmas |
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