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Genetic variant identified that shaped the human skull base - EurekAlert


<p>Researchers from Tokyo Medical and Dental University (TMDU) and the Universities of Helsinki and Barcelona have identified a variant in the gene <em>TBX1</em> as key in the development of the unique morphology at the base of the skull. <em>TBX1</em> is present at higher levels in humans than in closely related hominins. Low <em>TBX1</em> also occurs in certain genetic conditions causing altered skull base morphology. This study provides a greater understanding of human disease and evolution.</p>

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