Name: | head |
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Synonyms: | |
Definition: | Organism subdivision which is the part of the body which consists of the cranial and pharyngeal regions. |
Ontology: | Anatomy Ontology [ZFA:0001114] |
Name: | has extra parts of type |
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Synonyms: | has extra parts of, has increased number of, having extra physical parts, having supernumerary physical parts, increased number of |
Definition: | The bearer of this quality has_part > n of the indicated entity type, where n is the normal amount for a comparable organism. Note that the bearer of the quality is the whole, not the part. |
Ontology: | Phenotypic Quality Ontology [PATO:0002002] |
Name: | pharyngeal arch 1 |
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Synonyms: | mandibular arch, visceral arch 1 |
Definition: | The first pharyngeal arch, also known as the mandibular arch, forms the jaw. The first pharyngeal arch gives rise to elements of the jaw, with the most anteriorly positioned cranial neural crest cells contributing to mandibular arch structures, including Meckel's and palatoquadrate cartilages that constitute the lower and upper jaw respectively. |
Ontology: | Anatomy Ontology [ZFA:0001612] |
Name: | lysosome |
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Synonyms: | |
Definition: | A small lytic vacuole that has cell cycle-independent morphology found in most animal cells and that contains a variety of hydrolases, most of which have their maximal activities in the pH range 5-6. The contained enzymes display latency if properly isolated. About 40 different lysosomal hydrolases are known and lysosomes have a great variety of morphologies and functions. |
Ontology: | GO: Cellular Component [GO:0005764] QuickGO AmiGO |