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The Cause Of Spinal Muscular Atrophy

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Causes

The cause of Spinal Muscular Atrophy is a genetic disorder. It is caused by a lack in the SMN gne on chromosome 5. This leads to a lack of motor neuron protein (SMN).
Effects on the Body

This disorder affects the muscles in the body. It affects the voluntary muscles. This disorder has the muscles not receive the signals from the cells.

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