Scientists discover major genetic cause of colorectal cancer

About one-third of colorectal cancers are inherited, but the genetic cause of most of these cancers is unknown. The genes linked to colorectal cancer account for less than 5 percent of all cases.

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<p><a href="http://www.physorg.com/news137940702.html">Scientists discover major genetic cause of colorectal cancer</a></p> <p>About one-third of colorectal cancers are inherited, but the genetic cause of most of these cancers is unknown. The genes linked to colorectal cancer account for less than 5 percent of all cases.</p>