Gene Linked to Dad's Ability to Father Sons, Daughters

Do men determine the sex of their babies? This question is a little more complicated than the old "XX, XY" scenario. We've long known that the father supplies the sex of the baby to be in his sperm by providing either an additional X or Y chromosome....

Dyslexia gene identified

A team of scientists at Oxford University in England have identified a gene linked to dyslexia, a learning disability that often leads to reading and spelling difficulties. If not addressed early on, children can fall behind in literacy skills and sp...


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