Mental Retardation, X-Linked 14

Watchlist

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Retrieved

2019-09-22

Source

Omim

Trials

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Genes

IQSEC2, DLG3, GDI1, PAK3, ACSL4, ARX, MECP2, RPS6KA3, HCFC1, IL1RAPL1, TSPAN7, FTSJ1, ZNF41, DMD, CNKSR2, MID2, AGTR2, UPF3B, CXorf56, FRMPD4, ALG13, SLC9A7, RAB39B, PTCHD1, ZNF81, MED12, ZNF711, ARHGEF6, SYP, CLCN4, USP27X, USP9X, ABCG2, FRAXE, AFF2, STS, OPHN1, ALAS2, POU3F4, SERPINA4, RPS6KA6, THOC2, ANOS1, FMR1, ELK1

Drugs

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Clinical Features

Gendrot et al. (1994) reported a French family in which 9 persons had moderate mental deficiency and poor speech in 3 generations. Some of the patients had facial dysmorphism, epilepsy, and macroorchidism.

Mapping

By linkage analysis in a family segregating mental retardation, Gendrot et al. (1994) found no recombination between the disease locus, designated MRX14, and 2 loci: DXS255 at Xp11.22 (maximum lod = 3.31 at theta = 0) and PGKP1 at Xq11.2-q12 (maximum lod = 3.08 at theta = 0). In a note added in proof, Gendrot et al. (1994) stated that they had found a recombination with MAOB (309860) at Xp11.3, reducing the linkage interval to Xp11.3-q13.3.