- Nuclear dimorphism
-
Nuclear dimorphism is a term referred to the special characteristic of having two different kinds of nuclei in a cell. This feature is observed in protozoa ciliates and some foraminifera. Ciliates contain two nucleus types: a macronucleus that is primarily used to control metabolism, and a micronucleus which performs reproductive functions and generates the macronucleus. Nuclear dimorphism is subject to complex epigenetic controls.
See also
Epigenetic controls in ciliates.
Categories:- Organelles
- Cell anatomy
- Cell biology stubs
Wikimedia Foundation. 2010.