出典:Wiktionary
出典:Wikipedia
出典:『Wikipedia』 (2010/12/14 11:32 UTC 版)
Protocadherins were discovered by Shintaro Suzuki's group, when they used PCR to find new members of the cadherin family. The PCR fragments that corresponded to Protocadherins were found in vertebrate and invertebrate species. This prevalence in a wide range of species suggested that the fragments were part of an ancient cadherin and were thus termed "Protocadherins" as the "first cadherins".