RESEARCHERS CORRELATE SPINAL MUSCULAR ATROPHY DISEASE EXPRESSION WITH HAPLOTYPES

STRASBURG, PA- A natural history study has provided the first comprehensive clinical description of spinal muscular atrophy (SMA) within the Amish and Mennonite communities and correlates ancestral chromosome 5 haplotypes and SMN2 copy number with disease severity. SMA is a devastating genetic disease that affects the motor neurons that control… Att fortsätt läsa