| Phenotype: | skeletal muscle cell sarcolemma has fewer parts of type skeletal muscle cell caveola, 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: | skeletal muscle cell |
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| Synonyms: | skeletal muscle fiber, striated muscle cell |
| Definition: | |
| Ontology: | Anatomy Ontology [ZFA:0009115] |
| Name: | sarcolemma |
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| Synonyms: | |
| Definition: | The outer membrane of a muscle cell, consisting of the plasma membrane, a covering basement membrane (about 100 nm thick and sometimes common to more than one fiber), and the associated loose network of collagen fibers. |
| Ontology: | GO: Cellular Component [GO:0042383] QuickGO AmiGO |
| Name: | has fewer parts of type |
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| Synonyms: | decreased number of, has decreased number of, has fewer physical parts of type |
| Definition: | The bearer of this quality has_part < n AND has_part > 0 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. Formally: If a bearer entity e has fewer parts of type X at time t, then the number of instances x of X at t such that x part_of e is < n, where n is either the normal number for comparable entities, or n is stated explicitly. |
| Ontology: | Phenotypic Quality Ontology [PATO:0002001] |
| Name: | caveola |
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| Synonyms: | caveolae, caveolar membrane |
| Definition: | A membrane raft that forms small pit, depression, or invagination that communicates with the outside of a cell and extends inward, indenting the cytoplasm and the cell membrane. Examples include flask-shaped invaginations of the plasma membrane in adipocytes associated with caveolin proteins, and minute pits or incuppings of the cell membrane formed during pinocytosis. Caveolae may be pinched off to form free vesicles within the cytoplasm. |
| Ontology: | GO: Cellular Component [GO:0005901] QuickGO AmiGO |