Scientists currently estimate that over 10,000 of human diseases are known to be monogenic. Pure genetic diseases are caused by a single error in a single gene in the human DNA. The nature of disease depends on the functions performed by the modified gene.
Lancaster, Wisconsin. Lancaster is a city in and the county seat of Grant County, Wisconsin, United States. The population was 3,868 at the 2010 census.
For the adjacent town, see Cedarburg (town), Wisconsin. Cedarburg is a city in Ozaukee County, Wisconsin, United States. It is located about 20 miles (32 km) north of Milwaukee and near the shores of Lake Michigan. The city is bordered by the village of Grafton to the east and the Town of Cedarburg elsewhere. The population was 11,412 at the 2010 census.