Ontology highlight
ABSTRACT:
SUBMITTER: Alvarado-Kristensson M
PROVIDER: S-EPMC6970175 | biostudies-literature | 2020 Jan
REPOSITORIES: biostudies-literature
More than a century ago, the centrosome was discovered and described as "the true division organ of the cell". Electron microscopy revealed that a centrosome is an amorphous structure or pericentriolar protein matrix that surrounds a pair of well-organized centrioles. Today, the importance of the centrosome as a microtubule-organizing center and coordinator of the mitotic spindle is questioned, because centrioles are absent in up to half of all known eukaryotic species, and various mechanisms fo ...[more]