Name: | posterior migratory muscle precursor stream |
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Synonyms: | third migratory stream |
Definition: | Migratory muscle precursor stream that originates from the ventral regions of somites 5-7 that migrates posterior to the pectoral fin bud. Migratory muscle precursors from this stream form the posterior hypaxial muscle. |
Ontology: | Anatomy Ontology [ZFA:0005925] |
Name: | hypoplastic |
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Synonyms: | hypoplasia, underdeveloped |
Definition: | A physical quality inhering in an organ or tissue by virtue of the bearer's exhibiting a decreased number of cells, typically associated with a decrease in size. |
Ontology: | Phenotypic Quality Ontology [PATO:0000645] |