Article
Migration of a novel DQA1* allele (DQA1*0502) from African origin to North and South America.
Human immunology - 1 Mar 1995
Zimmerman P A, Phadke P M, Lee A, Elson L H, Aruajo E, Guderian R, Nutman T B
Abstract excerpt
A PCR-based strategy termed DHDA has recently been developed which reveals DQA1 and DQB1 allelic polymorphism through gel retardation following electrophoresis. This HLA-typing strategy improves the efficiency of identifying previously undetected DNA sequence polymorphisms. DHDA has been utilized...
Topics
- Africa
- Alleles
- Base Sequence
- Black People
- Ecuador
- HLA-DQ Antigens
- HLA-DQ alpha-Chains
- Humans
- Male
- Molecular Sequence Data
- Nucleic Acid Heteroduplexes
- Phylogeny
- Polymerase Chain Reaction
- Population Dynamics
- United States
- Black or African American