Using the South University Online Library and the Internet, search and describe a genetic disorder (other than α-thalassemia mental retardation syndrome, immunodeficiency–centromeric instability–facial anomalies [ICF] syndrome, Rett syndrome, and Rubinstein-Taybi syndrome) that results from aberrant chromatin remodeling. Does the disorder result from adding or deleting acetyl, methyl, or phosphate groups? Explain. Does the abnormal chromatin remodeling affect other genes?