| 单词 | mantle fibre |
| 释义 | > as lemmasmantle fibre mantle fibre n. Cell Biology any spindle fibre which is attached to a chromosome. ΘΚΠ the world > life > biology > biological processes > genetic activity > genetic components > [noun] > chromosome > spindle or spindle fibre spindle1878 spindle fibre1878 mitosome1895 mantle fibre1896 monaster1901 cleavage-spindle1912 telomere1940 1896 E. B. Wilson Cell ii. 74 The daughter-chromosomes are dragged apart solely by the contractile mantle-fibres, the central spindle-fibres being non-contractile. 1920 L. Doncaster Introd. Study Cytol. iii. 31 In some animals these fibres are said to be of different thickness, those attached to chromosomes being thicker and called ‘mantle fibres’ (from their appearance at a later stage). 1966 D. M. Kramsch tr. E. Grundmann Gen. Cytol. iii. 149 We are dealing with a central spindle, on whose exterior aspect the chromosomal spindle fibres are attached as mantle fibres. < as lemmas |
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