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单词 nucleolate
释义

nucleolateadj.

Brit. /ˈnjuːklɪələt/, /ˈnjuːklɪəleɪt/, U.S. /ˈn(j)ukliələt/, /ˈn(j)ukliəˌleɪt/
Origin: Formed within English, by derivation. Etymons: nucleolus n., -ate suffix2.
Etymology: < nucleolus n. + -ate suffix2. Compare earlier nucleolated adj. Compare French nucléolé (1877).
Biology.
= nucleolated adj.
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the world > life > biology > substance > cell > cell organelle or contents > [adjective] > having nucleus > nucleolus or paranucleus
nucleolated1843
nucleolar1849
intranucleolar1879
nucleolate1883
paranuclear1885
1879 Proc. Royal Soc. 30 63 The ectoderm cells of the tentacles also differ from those of the body from the fact that their nuclei are non-nucleolate, resembling indeed the nucleoli of the body cells, rather than their nuclei.]
1883 Bull. Torrey Bot. Club 10 76 Sporidia biseriate, fusiform, nucleolate, nearly straight, hyaline.
1929 Bull. Torrey Bot. Club 56 291 In many instances of nucleolate polar nuclei, the nucleolus has a distinctly amoeboid shape.
1941 Q. Rev. Biol. 16 426/2 The small nucleolate cells without inclusions are similar in appearance to vertebrate large lymphocytes and hemocytoblasts.
1986 Proc. Royal Soc. 1985–6 B. 226 471 On live and fixed cells, 1CH stained the plasma membrane of cells with large nucleolate nuclei characteristic of archaeocytes.
This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022).
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adj.1883
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