IRX5
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Iroquois-class homeodomain protein IRX-5, also known as Iroquois homeobox protein 5, is a
protein Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues. Proteins perform a vast array of functions within organisms, including catalysing metabolic reactions, DNA replication, respo ...
that in humans is encoded by the ''IRX5''
gene In biology, the word gene (from , ; "...Wilhelm Johannsen coined the word gene to describe the Mendelian units of heredity..." meaning ''generation'' or ''birth'' or ''gender'') can have several different meanings. The Mendelian gene is a ba ...
.


Function

IRX5 is a member of the Iroquois homeobox gene family. Members of this family appear to play multiple roles during pattern formation of vertebrate embryos. First described in a 2012 study by Reversade and colleagues, the loss of IRX5 in humans causes Hamamy Syndrome, a recessive developmental disorder mainly affecting the heart, long bones, and craniofacial structures.


References


Further reading

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External links

* * {{gene-16-stub