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Summary Anatomy Item Literature (1054) Expression Attributions Wiki

Anatomy Term: animal hemisphere
XAO ID: 0000202
Definition: "Anatomical region that is pigmented (dark brown) and tends to have the uppermost orientation, as it contains the blastocoel and cells that contain only small amounts of yolk. The Xenopus egg is divided into two roughly equal halves: the animal and vegetal hemispheres."
Stage Range: NF stage 1 to NF stage 11
Marker Genes: atp4a
Develops From:
Develops Into:
Anatomy Item Stage Range
animal blastomere NF stage 4 (8-cell) to NF stage 7

Parent(s): anatomical region (is_a) embryo (part_of)


References: Ontology Lookup Service , XB ANATOMY ONTOLOGY