id author title date pages extension mime words sentences flesch summary cache txt work_jypunvw45baujg5aktv6wo7oyq Roger E. Stevenson Renpenning Syndrome Maps to Xp11 1998 10 .pdf application/pdf 5740 775 73 Such genes are numerous, certainly 1100, and cause both syndromal and nonsyndromal types of mental retardation. molecular studies have been conducted on the Mennonite family with X-linked mental retardation (XLMR) reported, in 1962, by Renpenning et al. (1962) reported mental retardation affecting 20 males in three generations of a Affected males were described as well built and physically strong, with head circumferences at the lower limits of normal and with somewhat prominent ears. In addition to the foregoing information on V-18, reports from the family suggested that mild mental impairment might be present among other males in mental retardation caused by X-linked genes) numbers syndromes and for 23 families with nonsyndromal XLMR (Claes et al., in press; Hamel et al. McLaughlin JF, Kriegsmann E (1980) Developmental dyspraxia in a family with X-linked mental retardation (Renpenning syndrome). linked dysmorphic syndrome with mental retardation. Familial sex-linked mental retardation. linked mental retardation and X-chromosome markers. ./cache/work_jypunvw45baujg5aktv6wo7oyq.pdf ./txt/work_jypunvw45baujg5aktv6wo7oyq.txt