Allele-A Genetics Definition. An allele is one of two or more versions of a gene. An individual inherits two alleles for each gene, one from each parent. Credit: Darryl Leja, NHGRI.
Population of Swisher, IA Last official estimated population of Swisher city (Johnson County**, Iowa state) was 932 (year 2014) [1]. This was 0% of total US population and 0.03% of total Iowa state population.
Iowa City is a city in Johnson County, Iowa, United States. It is the only City of Literature in North America, as awarded by UNESCO in 2008. As of the 2010 Census, the city had a population of about 67,862. The U.S. Census Bureau estimated the 2015 population at 74,220, making it the state's fifth-largest city. Iowa City is the county seat of Johnson County and home to the University of Iowa.