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.
Lancaster is a city in Dallas County, Texas, United States. The population was 36,361 at the 2010 census. Founded in 1852 as a frontier post, Lancaster is one of Dallas County's earliest settlements. Today, it is a suburban community located in the Dallas-Fort Worth Metroplex, approximately 15 miles (24 km) south of Downtown Dallas.