G-actin 1
noundomain: substance
EnWordnet [ver.5.0]
Definition
a globular form of actin.
Examples
- 1.It can be present as either a free monomer called G-actin (globular) or as part of a linear polymer microfilament called F-actin (filamentous), both of which are essential for such important cellular functions as the mobility and contraction of cells during cell division.


