| Phenotype: | commissure of the tract of the commissure of the caudal tuberculum axon extension involved in axon guidance decreased occurrence, 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: | commissure of the tract of the commissure of the caudal tuberculum |
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| Synonyms: | Commissure of the TCPT |
| Definition: | Commissure that is formed by a subset of TCPT axons that cross the midline in the diencephalon. The TCPTc does not appear to cross with other commissures. The initial crossing of the TCPTc occurs at approximately 36 hpf. |
| Ontology: | Anatomy Ontology [ZFA:0005877] |
| Name: | axon extension involved in axon guidance |
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| Synonyms: | |
| Definition: | The long distance growth of a single cell process, that is involved in the migration of an axon growth cone, where the migration is directed to a specific target site by a combination of attractive and repulsive cues. |
| Ontology: | GO: Biological Process [GO:0048846] QuickGO AmiGO |
| Name: | decreased occurrence |
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| Synonyms: | decreased incidence |
| Definition: | An occurrence which is relatively low. |
| Ontology: | Phenotypic Quality Ontology [PATO:0002052] |