Further variability is introduced by the degree of enzyme inefficiency produced by the specific alleles each patient has.

By comparing the differential amount of hybridization of the target DNA to each of these redundant probes, it is possible to determine specific homozygous and heterozygous alleles.

However, during a selective sweep, selection for a specific allele will also result in selection of neighboring alleles.

Also, there is no clue offered as to which of these specific alleles are the most important for expression of ethnic nepotism.

Known genetic syndromes related to specific aberrant alleles account for approximately 5% of breast cancers.

This specific mutant allele is estimated to account for 53% of HFI alleles.

Those test subjects who carried a specific allele of the dopamine receptor-dopamine is a major neurotransmitter-consumed a lot more booze than their peers.

A PCR-based method was developed to identify the specific alleles at each of the repeat loci.

In fact, one specific allele that is absent in the two African populations mentioned above is most closely related to some versions found in chimps and gorillas.