The Genetics of Being Left-Handed or Right-Handed - 23andMe Blog

Discover why some people are left-handed with new genetic insight from a recent study of 1.7 million individuals. Find out what role environment plays in handedness & how it reflects on the human brain's structure & function.

Turns out I am the half brother : r/23andme

Traits Archives - 23andMe Blog

Just Ireland? I knew I was a bit Irish but wow. African American Results with new community update. : r/23andme

Does DNA Decide If You Are Left Or Right-Handed?

Top Five Questions Left-Handers Ask, #2: Is It Genetic?

New 23andMe Experience – In a Word, Disappointing

Lefty or righty? Is handedness genes or chance? - Genetic Literacy Project

My friend is pissed after finding out she isn't 20% Native American and now claims 23andme is fake!! : r/23andme

The Best Gifts For a Genealogist - 2023 Holiday Guide - FamilyTreeDNA Blog

Genome-wide association study identifies 48 common genetic variants associated with handedness

Is Handedness Genetic?

Symmetry, Free Full-Text

DNA methylation in peripheral tissues and left-handedness