It is found in the cells of animal and plant and yeast and there is more than one nucleolus in one nucleus.
英
美
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核仁主要由FC (fibrillar center) 和DFC (dense fibrillar component) 以及GC (granular component) 等超微結構組成,普遍存在于動(dòng)物細胞,植物細胞和酵母細胞核中。
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