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Protocadherin



Protocadherins were discovered by Shintaro Suzuki's group, when they used PCR to find new members of the cadherin family[1]. The PCR fragments that corresponded to Protocadherins were found in vertebrate and invertebrate species. This wide range suggested that the fragments were part of an ancient cadherin and were thus termed "Protocadherins" as the "first cadherins".

Additional recommended knowledge

It turns out that protocadherins are the largest subfamily of cadherins present in mammals as differentiators of specific cells. Their function has also been linked to homophilic adhesion, and the protocadherins have been identified as mediators of this adhesion. However, further evidence suggests that protocadherins can also act as signaling or receptor molecules[2].

See also

References

  1. ^ Protocadherins: a large family of cadherin-related molecules in central nervous system by K. Sano, H. Tanihara, R. L. Heimark, S. Obata, M. Davidson, T. St. John, S. Taketani and S. Suzuki in EMBO Journal (1993) Volume 12 pages 2249–2256.
  2. ^ Paraxial protocadherin coordinates cell polarity during convergent extension via Rho A and JNK by Frank Unterseher, Joerg A. Hefele, Klaudia Giehl, Eddy M. De Robertis, Doris Wedlich and Alexandra Schambony in EMBO Journal (2004) Volume 23, pages 3259–3269.
 
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Protocadherin". A list of authors is available in Wikipedia.
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