Dominance in genetics is a relationship between alleles of one gene, in which the effect on phenotype of one allele masks the contribution of a second allele at the same locus. The first allele is dominant and the second allele is recessive. For genes on an autosome (any chromosome other than a sex chromosome), the alleles and their associated traits are autosomal dominant or autosomal recessive. Dominance is a key concept in Mendelian inheritance and classical genetics.
Location of Nemo in the state of Texas. Nemo is an unincorporated community in eastern Somervell County, Texas, United States. It is located at the intersection of Farm to Market Roads 199 and 200 and had a population of 56 in 1990.
BROWNSVILLE-MATAMOROS â Our nine-day journey started in the southernmost tip of Texas just east of where the Rio Grande River empties into the Gulf of Mexico. Cameron County is home to more than 406,000 people and is one of four counties that make up the Rio Grande Valley.