Genes for Breast Size Found

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Genes for Breast Size Found

 

Researchers haveِ identified sevenِ genetic markers linked withِ a woman’s breast size, according toِ a newِ study.
While it’sِ was knownِ that breast size isِ inِ part heritable, theِ study isِ the firstِ to find specific genetic factors thatِ areِ associated withِ differences inِ breast size, theِ researchers said.
In addition, twoِ ofِ these markers haveِ previously beenِ associatedِ with breast cancer risk.