behavior/neurological
• homozygous mutants exhibit intense body tremors from about 4.7 weeks of age which become more so as the mice age
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• older mutant mice exhibit swaying of the torso with occasional loss of balance, sometimes falling over
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head bobbing
(
J:87349
)
• from about 4.7 weeks of age, homozygous mutant mice exhibit head nodding, which becomes more pronounced as the mice age
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growth/size/body
muscle
muscle spasm
(
J:87349
)
• homozygous mutants experience occasional spasms of the hind limbs from approximately 4.7 weeks of age, which become more intense as the mice age
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