Term Name:	early endosome to late endosome transport
Synonyms:	endosome maturation
Definition:	The directed movement of substances, in membrane-bounded vesicles, from the early sorting endosomes to the late sorting endosomes; transport occurs along microtubules and can be experimentally blocked with microtubule-depolymerizing drugs.
Ontology:	GO: Biological Process [GO:0045022]    QuickGO    AmiGO