| MP term: | decreased motor neuron number |
| Synonym: | decreased motoneuron number |
| Synonym: | reduced motor neuron number |
| MP id: | MP:0000939 |
| Definition: | fewer than normal numbers of cells that innervate an effector (muscle or glandular) tissue and are responsible for transmission of motor impulses |
| Number of paths to term: | 3 |
denotes an 'is-a' relationship
denotes a 'part-of' relationship
nervous system phenotypeabnormal nervous system morphologyabnormal neuron morphologyabnormal motor neuron morphologyabnormal motor neuron innervationdecreased motor neuron number [MP:0000939] (142 genotypes, 142 annotations)increased motor neuron numbermotor neuron degenerationnervous system phenotypeabnormal nervous system morphologyabnormal neuron morphologyabnormal neuron numberdecreased neuron numberdecreased Cajal-Retzius cell number +decreased cerebellar granule cell number +decreased cerebral cortex pyramidal cell number +decreased dopaminergic neuron numberdecreased hippocampus pyramidal cell number +decreased motor neuron number [MP:0000939] (142 genotypes, 142 annotations)decreased Purkinje cell numberdecreased sensory neuron number +nervous system phenotypeabnormal nervous system morphologyabnormal spinal cord morphologyabnormal spinal cord grey matter morphologyabnormal motor neuron morphologyabnormal motor neuron innervationdecreased motor neuron number [MP:0000939] (142 genotypes, 142 annotations)increased motor neuron numbermotor neuron degenerationMouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc |
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last database update 05/08/2013 MGI 5.13 |
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