Fragile X<unk>  is<unk>  by a change to a FMR1 gene on the X-chromosome. This gene responsible for brain development and to function normally. If this gene is altered in any way, it cannot produce its FMR1 protein, which can result in Fragile X<unk> .
Fragile X syndrome causes
Asperger syndrome causes
Fragile X syndrome other diagnostic studies
Fragile X syndrome risk factors
Noonan syndrome causes
Fragile X syndrome pathophysiology
Tuberous sclerosis causes
Neurofibromatosis type 1 causes