This mutation has also been identified in other European countries.

This mutation was identified and described by an American research team in 2008.

Of the approximately 35 mutations identified, the most common is 1336C?

More than 400 mutations have been identified in these genes.

More than 1,200 mutations have been identified that increase the risk for breast or other cancers.

These and other mutations can be identified through studies of fetal cells.

The genetic mutation that results in this disorder has been identified.

Over 300 mutations have been identified in this condition.

Disease-causing mutations have also been identified in the two other members of this gene family.

At least 400 mutations of the Btk gene have been identified.