{"Procedure":"
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  1. It is important that individuals following this procedure are experienced and aware of the animal’s welfare and are familiar with the animal being tested. Animals need to be treated with extra care since animals with advanced age are more fragile.
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  2. Allow the mice to acclimatise to the phenotyping room for a period of some minutes prior to testing.
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  3. The respective mouse is identified via the ear tag.
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  4. Take the weight of the animal.
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  5. While the mouse is sitting on the hand, take note about the overall appearance of the mouse (360° inspection), and the following parameters are recorded: Abnormal growth, Body posture, Activity and behaviour (unexpected behaviours, Aggression, Reduced movement, Hyperactive behaviour).
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  6. Grab the mouse by the neck and tail so that one can examine the belly of the mouse. Annotate for Abnormal coat, Colour or skin condition, Alopecia degree area (no alopecia, <10%, 10 to 50%, >50%, Hairless Mouse), Eyes abnormalities (Cataracts cornea opacity, Teeth abnormalities.
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  7. The paws are checked for deformations or other abnormalities. For easier recognition, push the leg slightly upwards, then the foot stretches, and the toes are automatically spread apart.
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","Purpose":"To visually examine mice and record morphological abnormalities. Whole body check up for anatomical abnormalities and malfunctions in different organ systems.","Experimental Design":"","Notes":"During this test, note any unexpected dysmorphological characteristics or unexpected behaviours."}