单词 | haplophase |
释义 | > as lemmashaplophase haplophase n. Brit. /ˈhaplə(ʊ)feɪz/ , U.S. /ˈhæploʊˌfeɪz/ , /ˈhæpləˌfeɪz/ [ < haplo- comb. form + phase n.2, after French haplophase ( P. Vuillemin Les bases actuelles de la systématique en mycologie (1907) 85)] the phase in the life cycle of an organism in which its nuclei are haploid (cf. diplophase n. at diplo- comb. form ).ΘΚΠ the world > life > biology > biological processes > development, growth, or degeneration > [noun] > life cycle > phase of life stage1832 haplophase1919 scotophily1960 1919 Jrnl. Genetics 8 134 Even a species with but a single chromosome in the haplophase, and two in the diplophase, might be allowed to contain an unlimited number of independently segregating genes. 1922 H. Gwynne-Vaughan Fungi viii. 210 In this plant [sc. wheat rust] the haplophase occurs on the leaves of the Barberry (Berberis vulgaris) and the diplophase on wheat, oats, rye and other grasses. 1957 G. W. Fischer & C. S. Holton Biol. & Control Smut Fungi vii. 245 The point at which the haploid nuclei are reunited in conjugate association determines the duration of the haplophase. 2006 Mycologia 98 899/2 The Helicobasidiales produce a dikaryophase and..a haplophase. < as lemmas |
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