X-linked intellectual disability, Turner type

X-linked intellectual disability, Turner type is characterised by moderate to severe intellectual deficit in boys and moderate intellectual deficit in girls. It has been described in 14 members from four generations of one family. Macrocephaly was reported and holoprosencephaly may also be present (two family members). The mode of transmission is X-linked semi-dominant.



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Total: 0 (papers)

  


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Matched Phenotype  Gene  Mutation  MeSH
Rank
(Similarity)
PMID
(PMCID)
        

Phenotype(s) retrieved from Orphanet

    Total: 26

HPO ID Term Frequency
HP:0000280 Coarse facial features Very frequent (99-80%)
HP:0000750 Delayed speech and language development Very frequent (99-80%)
HP:0001249 Intellectual disability Very frequent (99-80%)
HP:0001256 Intellectual disability, mild Very frequent (99-80%)
HP:0002342 Intellectual disability, moderate Very frequent (99-80%)
HP:0000256 Macrocephaly Frequent (79-30%)
HP:0010864 Intellectual disability, severe Frequent (79-30%)
HP:0000053 Macroorchidism Occasional (29-5%)
HP:0000276 Long face Occasional (29-5%)
HP:0000307 Pointed chin Occasional (29-5%)
HP:0000494 Downslanted palpebral fissures Occasional (29-5%)
HP:0000601 Hypotelorism Occasional (29-5%)
HP:0001182 Tapered finger Occasional (29-5%)
HP:0001231 Abnormal fingernail morphology Occasional (29-5%)
HP:0001250 Seizures Occasional (29-5%)
HP:0001263 Global developmental delay Occasional (29-5%)
HP:0001276 Hypertonia Occasional (29-5%)
HP:0001347 Hyperreflexia Occasional (29-5%)
HP:0001360 Holoprosencephaly Occasional (29-5%)
HP:0001377 Limited elbow extension Occasional (29-5%)
HP:0001513 Obesity Occasional (29-5%)
HP:0002194 Delayed gross motor development Occasional (29-5%)
HP:0006466 Ankle flexion contracture Occasional (29-5%)
HP:0008222 Female infertility Occasional (29-5%)
HP:0100596 Absent nares Occasional (29-5%)
HP:0100807 Long fingers Occasional (29-5%)


Phenotype(s) retrieved from case reports

    Total: 0

HPO ID Term # of case reports


Causative gene(s) retrieved from Orphanet

    Total: 1

Gene Symbol Gene Name Entrez Gene ID
HUWE1 HECT, UBA and WWE domain containing E3 ubiquitin protein ligase 1 10075