Tenascin-R 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 ''TNR''

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

Tenascin-R (TNR) is an

extracellular matrix In biology, the extracellular matrix (ECM), also called intercellular matrix, is a three-dimensional network consisting of extracellular macromolecules and minerals, such as collagen, enzymes, glycoproteins and hydroxyapatite that provide stru ...

protein expressed primarily in the central nervous system. It is a member of the

tenascin Tenascins are extracellular matrix glycoproteins. They are abundant in the extracellular matrix of developing vertebrate embryos and they reappear around healing wounds and in the stroma of some tumors. Types There are four members of the tenasc ...

(TN) gene family, which includes 4 genes in mammals: TNC (or hexabrachion),

TNX is a Japanese holding company for various entertainment companies. Its subsidiaries include the talent agency Up-Front Promotion and Up-Front Works, a music production and sales company that manages such record labels as Zetima, Piccolo Town, ...

(TNXB), TNW (also known as TNN) and TNR. The genes are expressed in distinct tissues at different times during embryonic development and are present in adult tissues. upplied by OMIMref name="entrez"/>

Function

References

Further reading