The Twinning Genetics Consortium (TGC) is an international group of researchers united by a passion for the fascinating world of Twins. We are aiming at identifying the genetics factors responsible for twinning. 

On this website you will find information about the background, the projects and the publications of this consortium. 

We believe that only joint efforts will bring us forward. Do you have genomics data on twins and their families? Let’s investigate together the genetics of this fascinating trait. Please do not hesitate to contact us.