Term: blastomere centrosome
Note: This page represents a term created by the combination ("post-composition") of two ontology terms. For more information on the individual terms, click the hyperlinked name.
Name: blastomere
Synonyms: blastomeres
Definition: Cell that arises during cleavage and is partially cleaved, and located at the blastodisc margin prior to collectively forming the yolk syncytial layer (YSL) in the midblastula.
Ontology: Anatomy Ontology [ZFA:0000093]
Name: centrosome
Synonyms:
Definition: A structure 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.
Ontology: GO: Cellular Component [GO:0005813]   QuickGO   AmiGO