Ontology describing the anatomy of Danio rerio from a single cell to adult fish. The namespace of the ontology is zebrafish_anatomical_ontology the prefix is ZFA. Updates to ZFA are released every other month. A subset of the ZFS http://purl.obolibrary.org/obo/zfs.obo is packaged with this ontology.
Look at definitions of deep, marginal, superficial blastomers and blastomere and see if relationships need to change or if blastomere def is correct.
Original comment by: cerivs