Babinski sign, Behavioral abnormality, Bilateral sensorineural hearing impairment, Bulbar palsy, Degeneration of anterior horn cells, Degeneration of the lateral corticospinal tracts, Depression, Disinhibition, Distal muscle weakness, Dysarthria, Dyscalculia, Dysphagia, Dyspnea, Emotional lability, Fasciculations, Fatigable weakness of bulbar muscles, Fatigable weakness of respiratory muscles, Fatigable weakness of swallowing muscles, Fatigue, Frontotemporal dementia, Generalized amyotrophy, Generalized muscle weakness, Gliosis, Global brain atrophy, Hallucinations, Hyporeflexia, Laryngospasm, Motor stereotypy, Muscle spasm, Muscle weakness, Mutism, Nausea and vomiting, Neurodegeneration, Neuronal loss in the cerebral cortex, Pain, Paralysis, Paraparesis, Parkinsonism, Perseveration, Progressive cerebellar ataxia, Proximal muscle weakness, Ptosis, Respiratory insufficiency, Respiratory insufficiency due to muscle weakness, Skeletal muscle atrophy, Spasticity, Supranuclear gaze palsy, Tetraparesis, Weakness due to upper motor neuron dysfunction, Xerostomia

abnormal locomotor behavior, abnormal long term object recognition memory, abnormal miniature excitatory postsynaptic currents, abnormal motor capabilities/coordination/movement, abnormal motor neuron innervation pattern, abnormal neuromuscular synapse morphology, abnormal object recognition memory, abnormal respiratory quotient, abnormal spatial learning, abnormal spinal cord ventral horn morphology, abnormal startle reflex, abnormal survival, abnormal white adipose tissue morphology, abnormal white fat cell morphology, absent inner cell mass proliferation, behavior/neurological phenotype, cognitive inflexibility, decreased blood urea nitrogen level, decreased brain weight, decreased grip strength, decreased hippocampus volume, decreased mesenteric fat pad weight, decreased motor neuron number, decreased neuron number, decreased stereotypic behavior, embryonic lethality between implantation and somite formation, complete penetrance, embryonic lethality prior to organogenesis, embryonic lethality, complete penetrance, hindlimb paralysis, homeostasis/metabolism phenotype, impaired contextual conditioning behavior, increased fasting circulating glucose level, increased microglial cell activation, increased neuron apoptosis, increased vertical activity, limb grasping, microgliosis, muscular atrophy, nervous system phenotype, neuronal cytoplasmic inclusions, postnatal lethality, complete penetrance, premature death, prenatal lethality, complete penetrance, prenatal lethality, incomplete penetrance, preweaning lethality, complete penetrance, preweaning lethality, incomplete penetrance, reduced long term potentiation, slow postnatal weight gain