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Summary Anatomy Item Literature (26) Expression Attributions Wiki

Anatomy Term: blastomere D2.2.1
XAO ID: 0005102
Synonyms: D2, D2.2.1
Definition: "Blastomere which lies lateral to blastomere D2.1.1 in the fourth tier of blastomeres. It contributes cells to the cranial ganglia, neural crest, spinal cord, fin epidermis, branchial mesoderm, heart, somites, pharynx, foregut, liver, and hindgut."
Stage Range: NF stage 6 (32-cell) to NF stage 6 (32-cell)
Marker Genes:
Develops From:
Anatomy Item Stage Range
blastomere D2.2 NF stage 5 (16-cell) to NF stage 5 (16-cell)
Develops Into:
Parent(s): blastomere D2.2


Parent(s): dorsal vegetal hemisphere blastomere (is_a)


References: Ontology Lookup Service , XB ANATOMY ONTOLOGY