Term: yolk microtubule bundle formation
Name: yolk
Synonyms: yolk cell
Definition: Giant syncytial uncleaved cell containing nutrient store for embryonic development in the form of semicrystalline phospholipoprotein and contained within yolk granules.
Ontology: Anatomy Ontology [ZFA:0000084]

Name: microtubule bundle formation
Synonyms: microtubule bundling
Definition: A process that results in a parallel arrangement of microtubules.
Ontology: GO: Biological Process [GO:0001578]    QuickGO    AmiGO