The name game

It?s a no-brainer that people who share last names usually share genes as well. I, for one, am often asked if I?m related to the Indian cricket player Sourav Ganguly. (Sadly, no.) But now there?s a scientific linkurl:study;https://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=16488872&query_hl=8&itool=pubmed_docsum to back up such questions. The research, which focuses on paternal lineages, verifies what we all would have guessed: that sharing a surname inc