| Phenotype: | trunk musculature twitch skeletal muscle contraction decreased process quality, 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: | trunk musculature |
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| Synonyms: | body musculature |
| Definition: | Muscle system in the trunk. |
| Ontology: | Anatomy Ontology [ZFA:0000473] |
| Name: | twitch skeletal muscle contraction |
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| Synonyms: | |
| Definition: | A process in which force is generated within twitch skeletal muscle tissue, resulting in a change in muscle geometry. Force generation involves a chemo-mechanical energy conversion step that is carried out by the actin/myosin complex activity, which generates force through ATP hydrolysis. The twitch skeletal muscle responds to neurostimulations with a contraction followed by a relaxation. |
| Ontology: | GO: Biological Process [GO:0014721] QuickGO AmiGO |
| Name: | decreased process quality |
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| Synonyms: | |
| Definition: | A quality of a process that has a value that is decreased compared to normal or average. |
| Ontology: | Phenotypic Quality Ontology [PATO:0002302] |