MP:0000243 | myoclonus | "involuntary shock-like contractions, variable in rhythm and amplitude, followed by relaxation, of a muscle or a group of muscles; generally due to a central nervous system lesion" [Stedman s Medical Dictionary , 27th edition:ISBN 0-683-40008-8, MeSH:National Library of Medicine - Medical Subject Headings , 2003] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7/SvEvBrd
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MP:0000745 | tremors | "repetitive, cyclical movements of the body or a body part; usually involuntary, but can also manifest in response to an attempt at movement" [MeSH:National Library of Medicine - Medical Subject Headings , 2003, Stedman s Medical Dictionary , 27th edition:ISBN 0-683-40008-8] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7/SvEvBrd * C57BL/6
Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7SvEvBrd * BALB/cByJ * C3HeB/FeJ
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MP:0000771 | abnormal brain size | "deviation from the average range of brain size for a given strain" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
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MP:0000788 | abnormal cerebral cortex morphology | "malformed gray cellular mantle covering the surface of the brain" [Stedman s Medical Dictionary , 27th edition:ISBN 0-683-40008-8, J:38857] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7SvEvBrd * BALB/cByJ * C3HeB/FeJ
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MP:0000913 | abnormal brain development | "malformed or incomplete differentiation of the brain" [MGI:cls, J:49840] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
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MP:0000947 | convulsive seizures | "seizures characterized by uncontrolled motor activity" [Stedman s Medical Dictionary , 27th edition:ISBN 0-683-40008-8, csmith:Cynthia L. Smith , Mouse Genome Informatics Curator] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7SvEvBrd * BALB/cByJ * C3HeB/FeJ
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MP:0001265 | reduced body size | "smaller than average body weight, height and/or length of an organism compared to controls" [Stedman s Medical Dictionary , 27th edition:ISBN 0-683-40008-8, J:23170] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
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MP:0001349 | excessive tearing | "an unusually high amount of fluid secreted by the lacrimal glands, often resulting in overflow of fluid from the eye" [hdene:Howard Dene, Mouse Genome Informatics Curator, J:38104] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
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MP:0001392 | abnormal locomotor activity | "altered ability or inability to move from place to place" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7SvEvBrd * BALB/cByJ * C3HeB/FeJ
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MP:0001393 | ataxia | "inability to coordinate voluntary muscular movements" [Stedman s Medical Dictionary:ISBN 0-683-40008-8, J:67231] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7/SvEvBrd * C57BL/6
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MP:0001406 | abnormal gait | "unusual or distinctive way of walking" [J:65038] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
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MP:0001488 | increased startle reflex | "reduced threshold or more severe reflex response to variable stimuli, often auditory; usually measured by amplitude of whole body flinch" [What s Wrong With My Mouse?:ISBN 0-471-31639-3, csmith:Cynthia L. Smith , Mouse Genome Informatics Curator] |
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Allelic Composition: Aw-47J/Aw-47J Genetic Background: C57BL/6J-Aw-47J
Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7SvEvBrd * BALB/cByJ * C3HeB/FeJ
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MP:0001504 | abnormal posture | "atypical position of the limbs or carriage of the body" [Stedman s Medical Dictionary:ISBN 0-683-40008-8, J:18984] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7SvEvBrd * BALB/cByJ * C3HeB/FeJ
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MP:0001516 | abnormal motor coordination/ balance | "altered ability of an animal to maintain skillful and effective interaction of movements or maintenance of equilibrium" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator] |
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Allelic Composition: Agtr2tm1Tin/Y Genetic Background: involves: 129P2/OlaHsd * C57BL/6
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MP:0001522 | impaired swimming | "reduced ability or inability to swim" [J:45446, J:39081] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7/SvEvBrd * C57BL/6
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MP:0001525 | impaired balance | "reduced ability of an animal to maintain equilibrium" [Stedman s Medical Dictionary:ISBN 0-683-40008-8, MGI:CLS, J:64962, J:17123] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7/SvEvBrd * C57BL/6
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MP:0001544 | abnormal cardiovascular system physiology | "anomalous function of the blood, blood vessels, and/or the heart" [cwg:Carroll-Ann W. Goldsmith , Mouse Genome Informatics curator] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7/SvEvBrd
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MP:0001849 | ear inflammation | "local accumulation of fluid, plasma proteins and leukocytes in the ear" [Immunobiology , The Immune System in Health and Disease:ISBN 0-8153-1691-7, cwg:Carroll-Ann W. Goldsmith , Mouse Genome Informatics curator] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7SvEvBrd * BALB/cByJ * C3HeB/FeJ
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MP:0001851 | eye inflammation | "local accumulation of fluid, plasma proteins, and leukocytes in the eye" [Immunobiology , The Immune System in Health and Disease:ISBN 0-8153-1691-7, cwg:Carroll-Ann W. Goldsmith , Mouse Genome Informatics curator] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7SvEvBrd * BALB/cByJ * C3HeB/FeJ
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MP:0001961 | abnormal reflex | "anomalies in an involuntary response to a peripheral stimulus" [Stedman s Medical Dictionary , 27th edition:ISBN 0-683-40008-8] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
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MP:0001963 | abnormal hearing | "anomaly in the ability to receive auditory stimuli" [Stedman s Medical Dictionary, 27th edition:ISBN 0-683-40008-8] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7SvEvBrd * BALB/cByJ * C3HeB/FeJ
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MP:0001982 | reduced chemically-elicited antinociception | "less than the normal analgesic effect of chemical substances" [cwg:Carroll-Ann W. Goldsmith , Mouse Genome Informatics curator] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: C3Fe.129S7-Kcna1tm1Tem
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MP:0001994 | increased blinking frequency | |
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Allelic Composition: Aw-47J/Aw-47J Genetic Background: C57BL/6J-Aw-47J
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MP:0002064 | seizures | "sudden and often acute manifestation of epileptic attack, sometimes convulsive" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator] |
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Allelic Composition: Aw-47J/Aw-47J Genetic Background: C57BL/6J-Aw-47J
Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: C3Fe.129S7-Kcna1tm1Tem
Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7/SvEvBrd * C57BL/6
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MP:0002083 | premature death | "death after 3 weeks of age, but before normal life span" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator] |
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Allelic Composition: Aw-47J/Aw-47J Genetic Background: C57BL/6J-Aw-47J
Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7/SvEvBrd
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MP:0002152 | abnormal brain morphology | "anomalous structure of or abnormal development of the brain, one of the two components of the central nervous system and the center of thought and emotion; controls coordination, bodily activities and the interpretation of information from the senses (sight, hearing, smell, etc.)" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator, http://cancerweb.ncl.ac.uk] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
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MP:0002176 | high brain weight | "greater than average weight of the brain" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
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MP:0002182 | abnormal astrocyte morphology | "anomalous structure, number or compostion of one of the large neuroglia cells of nervous tissue" [Stedman s Medical Dictionary , 27th edition:ISBN 0-683-40008-8, csmith:Cynthia L. Smith , Mouse Genome Informatics Curator] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
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MP:0002206 | abnormal CNS synaptic transmission | "defect in the communication from a neuron to a target across a synapse in the central nervous system" [MeSH:National Library of Medicine - Medical Subject Headings , 2003] |
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Allelic Composition: Aw-47J/Aw-47J Genetic Background: C57BL/6J-Aw-47J
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MP:0002272 | abnormal nervous system electrophysiology | "anomaly in the function of the nervous system as it relates to electrical phenomena" [cwg:Carroll-Ann W. Goldsmith , Mouse Genome Informatics curator] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: C3Fe.129S7-Kcna1tm1Tem
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MP:0002566 | abnormal sexual interaction | "altered initiation, failure of initiation or incomplete mating behavior" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
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MP:0002906 | susceptibility to pharmacologically induced seizures | "inability to withstand doses of pharmacological drugs that induce seizure activity in normal animals" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator, J:69504] |
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Allelic Composition: Aw-47J/Aw-47J Genetic Background: C57BL/6J-Aw-47J
Allelic Composition: Kcna1tm1Tem/Kcna1+ Genetic Background: involves: 129S7/SvEvBrd * various
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MP:0002913 | abnormal PNS synaptic transmission | "defect in the communication from a neuron to a target across a synapse in the peripheral nervous system" [MeSH:National Library of Medicine - Medical Subject Headings , 2003] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7/SvEvBrd * C57BL/6
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MP:0002918 | abnormal paired-pulse facilitation | "defects in the response of central synapses when activated twice in rapid succession; indicative of defects in short-term plasticity due to lack of increase of neurotransmitter release at the second stimulus" [Principles of Neural Science , 3rd edition:ISBN 0-8385-8034-3] |
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Allelic Composition: Aw-47J/Aw-47J Genetic Background: C57BL/6J-Aw-47J
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MP:0002945 | abnormal inhibitory postsynaptic currents | "defect in the size or duration of currents detected in postsynaptic cells when an inhibitory impulse arrives at the synapse causing hyperpolarization" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator, Principles of Neural Science , 3rd edition:ISBN 0-8385-8034-3] |
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Allelic Composition: Agtr2tm1Tin/Y Genetic Background: involves: 129P2/OlaHsd * C57BL/6
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MP:0003137 | abnormal impulse conducting system conduction | "anomaly in the impulse-conducting system composed of modified cardiac muscle and having the power of spontaneous rhythmicity and conduction more highly developed than the rest of the heart" [hdene:Howard Dene , Mouse Genome Informatics Curator, J:92050, MeSH:National Library of Medicine - Medical Subject Headings , 2003] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7/SvEvBrd
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MP:0003483 | decreased nerve fiber response threshold | |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: C3Fe.129S7-Kcna1tm1Tem
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MP:0003635 | abnormal synaptic transmission | "defect in the communication from a neuron to a target across a synapse " [MeSH:National Library of Medicine - Medical Subject Headings , 2003] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: C3Fe.129S7-Kcna1tm1Tem
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MP:0003674 | oxidative stress | "condition characterized by an accumulation of free radical groups in the body, which creates a potentially unstable and damaging cellular environment linked to tissue damage, accelerated aging, and degenerative disease; can result from many factors, including exposure to alcohol, medications, poor nutrition, trauma, cold or toxins; may be indicated by low antioxidant levels measured in blood plasma" [MeSH:National Library of Medicine - Medical Subject Headings , 2003] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: C3Fe.129S7-Kcna1tm1Tem
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MP:0003997 | tonic-clonic seizures | "increased number or decreased threshold for the induction of a seizure characterized by initial rigidity followed by rhythmic jerking movements" [smb:Susan M Bello, Mouse Genome Informatics Curator] |
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Allelic Composition: Aw-47J/Aw-47J Genetic Background: C57BL/6J-Aw-47J
Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7/SvEvBrd
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MP:0003998 | decreased thermal nociceptive threshold | "a lower than average point at which thermal pain sensation is first detectable" [smb:Susan M Bello, Mouse Genome Informatics Curator] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: C3Fe.129S7-Kcna1tm1Tem
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MP:0004924 | abnormal behavior | "anomalies in the actions, reactions, or performance of an organism in response to external or internal stimuli compared to controls" [MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Aw-47J/Aw-47J Genetic Background: C57BL/6J-Aw-47J
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MP:0004994 | abnormal brain wave pattern | "any anomaly in the standard pattern of rhythmic and rapid fluctuation of electrical potential between parts of the brain, often visualized on an electroencephalogram (EEG); the pattern is often measured to diagnose neurological conditions such as seizure disorders (epilepsy)" [MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Aw-47J/Aw-47J Genetic Background: C57BL/6J-Aw-47J
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MP:0005238 | increased brain size | "larger than the normal physical proportions of the brain" [cwg:Carroll-Ann W. Goldsmith , Mouse Genome Informatics curator, J:57958] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
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MP:0005333 | decreased heart rate | "fewer than average resting heart beats per minute" [pvb:Pierre Vanden Borre , Mouse Genome Informatics Curator, J:84764] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7/SvEvBrd
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MP:0005402 | abnormal action potential | "change in the electric response of a nerve or other excitable tissue to its stimulation" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator] |
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Allelic Composition: Aw-47J/Aw-47J Genetic Background: C57BL/6J-Aw-47J
Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: C3Fe.129S7-Kcna1tm1Tem
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MP:0005654 | porphyria | "aquired or inherited group of disorders characterized by excessive production of porphyrins or their precursors; if aquired, it results from inhibition of enzymes in the heme metabolic pathway by drugs, toxins or abnormal metabolites" [MeSH:National Library of Medicine - Medical Subject Headings, 2003, anna:Anna Anagnostopoulos, Mouse Genome Informatics Curator] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7SvEvBrd * BALB/cByJ * C3HeB/FeJ
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MP:0008282 | enlarged hippocampus | "increased size of the deep lying structure of the cerebrum involved with memory storage and spatial navigation" [ISBN:0-12-402035-6 "Kaufman, MH The Atlas of Mouse Development", MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7SvEvBrd * BALB/cByJ * C3HeB/FeJ
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MP:0008532 | decreased chemical nociceptive threshold | "a lower than average concentration at which chemically induced pain sensation is first detectable" [MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: C3Fe.129S7-Kcna1tm1Tem
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MP:0009732 | ventricular premature beat | "a heartbeat is initiated by abnormal electrical activation originating in the heart ventricles rather than by the sinoatrial node, the normal heartbeat initiator, before a normal heartbeat would occur" [MGI:smb "Susan M. Bello, Mouse Genome Informatics Curator"] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7/SvEvBrd
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MP:0010519 | atrioventricular block | "a partial or complete obstruction of the impulse that originates in the atria or sinoatrial node from reaching or transmitting through the atrioventricular node to the ventricles" [ISBN:0-683-40008-8 "Stedman s Medical Dictionary, 27th edition"] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7/SvEvBrd
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MP:0010956 | abnormal mitochondrial ATP synthesis coupled electron transport | "anomaly in the transfer of electrons through a series of electron donors and acceptors, generating energy that is ultimately used for synthesis of ATP, as it occurs in the mitochondrial inner membrane and mediated by multisubunit enzyme complexes known as complex I-IV" [GO:0042775, MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: C3Fe.129S7-Kcna1tm1Tem
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MP:0011086 | partial postnatal lethality | "the appearance of lower than Mendelian ratios of organisms of a given genotype due to death of some, but not all of the organisms anytime between the neonatal period and weaning age (Mus: P1 to approximately 3 weeks of age)" [MGI:csmith] |
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Allelic Composition: Kcna1tm1Tem/Kcna1tm1Tem Genetic Background: involves: 129S7/SvEvBrd
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MP:0011092 | complete embryonic lethality | "death of all organisms of a given genotype in a population within the embryonic period prior to organogenesis (Mus: prior to E14)" [MGI:csmith] |
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Allelic Composition: Agtr2tm1Tin/Y Genetic Background: involves: 129P2/OlaHsd * C57BL/6
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MP:0013468 | chromodacryorrhea | "shedding of red or blood-stained tears due to continuous or excessive secretion of porphyrin from the Harderian gland; as these secretions overflow from the eye and drain through the nasal passages to exit the nares dark rust-colored staining, or crust, can be seen around the eyes and nostrils; these secretions may be transferred to the paws and muzzle during grooming; red tears may be associated with nutritional deficiencies, chronic physiological stress, chronic light exposure, or dacryoadenitis" [MGI:Anna, PMID:8995755] |
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Allelic Composition: Kcna1mceph/Kcna1mceph Genetic Background: BALB/cByJ-Kcna1mceph/J
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