An allele, or allelomorph, is a variant of the sequence of nucleotides at a particular location, or locus, on a DNA molecule. Alleles can differ at a single ...
allele, any one of two or more genes that may occur alternatively at a given site (locus) on a chromosome. Alleles may occur in pairs, or there may be ...
What is an allele? Well, alleles are matching genes; one from our biological mother, one from our biological father. We have two copies of every gene (strings ...