| Phenotype: | midbrain hindbrain boundary constriction basal region structure, abnormal |
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| Note: | This statement combines anatomy and/or ontology terms with phenotype quality terms to create a complete phenotype (EQ) statement. For detailed information on individual terms, click the hyperlinked term name. |
| Name: | midbrain hindbrain boundary constriction |
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| Synonyms: | MHBC |
| Definition: | A portion of tissue that is the deepest point of the fold of the midbrain hindbrain boundary. In zebrafish the midbrain hindbrain boundary constriction (MHBC) is formed soon after neural tube closure. The MHBC is formed by the bending of the basal side of the neuroepithelium. |
| Ontology: | Anatomy Ontology [ZFA:0007125] |
| Name: | basal region |
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| Synonyms: | |
| Definition: | Anatomical region located basally on the body or body part. |
| Ontology: | Spatial Ontology [BSPO:0000074] |
| Name: | structure |
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| Synonyms: | conformation, relational structural quality |
| Definition: | A morphology quality inhering in a bearer by virtue of the bearer's relative position, shape, arrangements and connectivity of an organism's various parts; the pattern underlying its form. |
| Ontology: | Phenotypic Quality Ontology [PATO:0000141] |