Study uncovers mutation responsible for Noonan Syndrome

Scientists have discovered that mutations in a gene known as SOS1 account for many cases of Noonan syndrome (NS), a common childhood genetic disorder which occurs in one in 1,000-2,500 live births. NS is characterized by short stature, facial abnormalities, and learning disabilities, as well as heart problems and predisposition to leukemia.

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<p><a href="http://www.physorg.com/news84467763.html">Study uncovers mutation responsible for Noonan Syndrome</a></p> <p>Scientists have discovered that mutations in a gene known as SOS1 account for many cases of Noonan syndrome (NS), a common childhood genetic disorder which occurs in one in 1,000-2,500 live births. NS is characterized by short stature, facial abnormalities, and learning disabilities, as well as heart problems and predisposition to leukemia.</p>