The allele frequency represents the incidence of a gene variant in a population. Alleles are variant forms of a gene that are located at the same position, or genetic locus, on a chromosome.

Genetic testing for hereditary arrhythmia and cardiomyopathy in an area with known founder effects on local genetic variants ...

The equilibrium for a population with the alleles A and a, for example, would be allele frequencies of .6A and .4a and genotype frequencies of .36AA, .48Aa, and .16aa. By describing specific ideal ...

In other words, a relative frequency value represents the percentage of a given phenotype, genotype, or allele within a population. Relative phenotype frequency is the number of individuals in a ...

Carriers had more children and passed the protective allele to approximately half of them. Gradually, the frequency of the sickle cell allele in East Africa rose from 0.1 percent to a spectacular ...