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 home to the Fairfield County Fair, a week-long fair and the last (88th) county fair in Ohio each year, always on the second week of October. It features a variety of attractions including truck, tractor, and horse pulls, demolition derbies, concerts, bands, and horse races.