compound heterozygous mutation

Double heterozygous loci

Double heterozygous sickling disorders

heterozygous allele

heterozygous alleles

heterozygous bacterial cells

heterozygous bacteriophages

heterozygous cell

heterozygous clone

heterozygous condition

heterozygous deficiency

heterozygous expressivity

Heterozygous genotype

Heterozygous hybrid

heterozygous loci

heterozygous locus numbers

heterozygous mutation

heterozygous phages

heterozygous sex