- a true nucleolus, as distinguished from a karyosome.
Origin of plasmosome
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for plasmosome
The equatorial plate often shows both the larger component of the pair and the plasmosome (fig. 71).
In figure 74 the two unequal elements are completely separated and the plasmosome has disappeared.
- another name for nucleolus