Click here to close Hello! We notice that you are using Internet Explorer, which is not supported by Echinobase and may cause the site to display incorrectly. We suggest using a current version of Chrome, FireFox, or Safari.

Summary Anatomy Item Literature (49) Expression Attributions Wiki

Anatomy Term: mesomere
ECAO ID: 0104660
Synonyms: mesomeres
Definition: "Intermediate size blastomere forming the animal hemisphere of the cleaving embryo"
Stage Range: 16-cell stage to 16-cell stage
Marker Genes:
Develops From:
Develops Into:
Anatomy Item Stage Range
animal tier 1 28-cell stage to 60-cell stage
animal tier 2 28-cell stage to 60-cell stage
presumptive ectoderm undefined to vegetal plate stage

Parent(s): blastomere (is_a) animal hemisphere (part_of)


References: NCBO BioPortal , Ontology Lookup Service