From The School of Biomedical Sciences Wiki
An aster is star-shaped system of microtubules which radiate from a pole of a mitotic spindle or centrosome. It can observed immediately before and during mitosis of an animal cell.
- ↑ Alberts et al, Molecular Biology of the Cell, Fifth Edition, 2007, G:3
- ↑ http://www.biology-online.org/dictionary/Aster