SHOX | |||||||||||||||||
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Identifiers | |||||||||||||||||
Aliases | SHOX, GCFX, PHOG, SHOXY, SS, short stature homeobox | ||||||||||||||||
External IDs | HomoloGene: 55463 GeneCards: SHOX | ||||||||||||||||
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Species | Human | Mouse | |||||||||||||||
Entrez |
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Ensembl |
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RefSeq (mRNA) |
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RefSeq (protein) |
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Location (UCSC) | Chr X: 0.62 – 0.66 Mb | n/a | |||||||||||||||
PubMed search | n/a | ||||||||||||||||
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The short stature homeobox (SHOX) gene is a gene, located on both the X and Y chromosomes, which is associated with short stature in humans if mutated or present in only one copy (haploinsufficiency).
The gene was first found during a search for the cause of short stature in women with Turner syndrome, in which there is loss of genetic material from the X chromosome, classically by loss of one entire X chromosome.
Since its discovery, the SHOX gene has been found to play a role in idiopathic short stature (short stature of unknown cause without other symptoms), Léri-Weill dyschondrosteosis, and Langer mesomelic dysplasia.
Gene dosage effects of extra copies of SHOX may be a cause of the increased stature seen in other sex chromosome aneuploidy conditions such as 47,XXX, 47,XYY, 47,XXY, 48,XXYY, etc.