TBX19

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Lua error in Module:Infobox_gene at line 33: attempt to index field 'wikibase' (a nil value). T-box transcription factor TBX19 is a protein that in humans is encoded by the TBX19 gene.[1]

This gene is a member of a phylogenetically conserved family of genes that share a common DNA-binding domain, the T-box. T-box genes encode transcription factors involved in the regulation of developmental processes.

This gene is the human ortholog of mouse Tbx19/Tpit gene. Studies in mouse show that Tpit protein is present only in the two pituitary pro-opiomelanocortin (POMC)-expressing lineages, the corticotrophs and melanotrophs.

The Tpit gene is responsible for a neonatal form of acth deficiency and hypocortisolism. [2]

Mutations in the human ortholog were found in patients with isolated deficiency of pituitary POMC-derived ACTH, suggesting an essential role for this gene in differentiation of the pituitary POMC lineage.[3]

See also

References

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Further reading

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External links

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  1. Lua error in package.lua at line 80: module 'strict' not found.
  2. Williams textbook of endocrinology
  3. Lua error in package.lua at line 80: module 'strict' not found.