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单词 basichromatin
释义

basichromatinn.

/ˌbeɪsɪˈkrəʊmətɪn/
Etymology: German (M. Heidenhain 1894, in Arch. f. Mikrosk. Anatomie XLIII. 543), < Greek βάσις base + chromatin n.
Biology.
Chromatin that stains readily with a basic dye; basophilic chromatin.
ΘΚΠ
the world > life > biology > biological processes > genetic activity > genetic components > [noun] > chromatin
chromatin1882
oxychromatin1894
basichromatin1902
trophochromatin1905
sex chromatin1909
heterochromatin1932
1902 E. B. Wilson Cell (ed. 2) i. 38 Heidenhain .. distinguishes.. lanthanin- or oxychromatin-granules from the basichromatin-granules of the chromatic network.
1902 E. B. Wilson Cell (ed. 2) i. 438 Basichromatin,..that portion of the nuclear network stained by basic tar-colours.
1903 J. B. Farmer in E. R. Lankester Treatise Zool. I. ii. 13 In addition to the true nuclein chromatin there have been described other inclusions within the linin known as..oxy- or basi-chromatin, which appear to be related to the nuclein series.
1952 R. J. Ludford in G. H. Bourne Cytol. & Cell Physiol. (ed. 2) ix. 398 Lucas has sought to correlate the degree of association between basichromatin and virus bodies with the cellular specificity of the viruses.
This entry has not yet been fully updated (first published 1972; most recently modified version published online June 2018).
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n.1902
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