The dorsal marginal region of the YSL where maternal dorsal determinants localize. Participates in positioning the shield. Ho et al, 1999.
Comment:
[provenance-note] "This class was sourced from an external ontology (teleost_anatomy). Its definitions, naming conventions and relationships may need to be checked for compatibility with uberon" xsd:string {source="http://purl.obolibrary.org/obo/tao.owl"}