| Namespace | MPheno.ontology | Obsolete | false |
| description | any structural anomaly of the non-membrane-bound organelle comprised of a core structure (in most organisms, a pair of centrioles) and peripheral material from which a microtubule-based structure, such as a spindle apparatus, is organized; centrosomes occur close to the nucleus during interphase in many eukaryotic cells, though in animal cells it changes continually during the cell-division cycle |