Some genetic disorders occur due to a chromosomal abnormality or is a hereditary condition. Single Gene Disorders. Single gene disorders are the ones that are caused by a mutation a single gene. This causes the protein product of the gene to be altered or become missing.ome genetic disorders are very common. However, there are a few rare ones that affect very few people. They often occur in just one person in about 10 to 15 thousand people. As they occur so rarely, extensive study on these diseases and disorders is a bit difficult.
Dewey-Humboldt, Arizona. Dewey-Humboldt is a town in Yavapai County, Arizona, United States. The population of the town was 3,894 according to the 2010 census. The Dewey-Humboldt area was a census-designated place (CDP) at the 2000 census, at which time its population was 6,295.
San Manuel is a census-designated place (CDP) in Pinal County, Arizona, United States. The population was 4,375 at the 2000 census. San Manuel was built in 1953 as a company town to serve the then-new San Manuel copper mine, mill and smelter complex. The mine and smelter were permanently closed in 2003. Nearby towns are Oracle, Arizona and Mammoth, Arizona.