Having a bad hair day? Blame your genes!

Published on August 9, 2023

Just like different curl patterns, hair whorl direction is determined by our genes. Scientists have conducted the first-ever gene mapping study on scalp hair whorls and found that this pattern is influenced by multiple genetic variants. Similar to how a rollercoaster’s twists and turns are carefully planned, our hair whorl direction is dictated by the intricate interplay of these genetic elements. These findings shed light on the fascinating world of genetics and help explain why some of us have clockwise hair whorls while others have counterclockwise ones. So, next time you’re having a bad hair day and blaming your uncooperative locks, remember it’s all in your genes! Curious to know more about this fascinating discovery? Check out the underlying research!

The first gene mapping study on human scalp hair whorls not only shows that hair whorl direction has a genetic basis, but also that it is affected by multiple genes. Four associated genetic variants that are likely to influence hair whorl direction are identified.

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