PMID- 19392802 OWN - NLM STAT- MEDLINE DCOM- 20090810 LR - 20221207 IS - 1399-0039 (Electronic) IS - 0001-2815 (Linking) VI - 73 IP - 6 DP - 2009 Jun TI - The association between HLA-A, -B alleles and major histocompatibility complex class I polymorphic Alu insertions in four populations in China. PG - 575-81 LID - 10.1111/j.1399-0039.2009.01251.x [doi] AB - The study of the association between polymorphic Alu insertions [human leukocyte antigen (HLA)-Alu] at five loci and HLA class I alleles at two loci allows for better identification of the origins and evolution of HLA class I region haplotypes in different populations. In the present study, we determined the frequencies of five HLA-Alus and their associations with HLA-A and -B alleles in Han, Wa, Maonan, and Jinuo populations. Our results showed a strong association between AluHG insertion and HLA-A*02 in all populations studied; however, the associations between AluHJ insertion and HLA-A*1101 and HLA-A*2402 and AluHF insertion and HLA-A*2601 were only observed in Han. The AluMICB insertion showed a strong association with HLA-B*5502 in Han, Maonan, and Jinuo. HLA-A*0101, HLA-A*0201, HLA-A*0203, HLA-A*1101, HLA-A*2402, HLA-A*2601, and HLA-A*3101 alleles were associated with one or more of the three different Alu elements within the alpha block as independent haplotypes, and HLA-A*0101, HLA-A*0201, HLA-A*0203, HLA-A*1101, and HLA-A*2402 alleles were associated with at least two different Alu insertions as a haplotype within the alpha block. We conclude that the HLA class I region haplotypes of the four populations were derived from different progenitor haplotypes, and relatively high rates of recombination between individuals with HLA-A alleles and different HLA-Alus occurred in this region. FAU - Yao, Y AU - Yao Y AD - Department of Medical Genetics, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, China. FAU - Shi, L AU - Shi L FAU - Shi, L AU - Shi L FAU - Lin, K AU - Lin K FAU - Yu, L AU - Yu L FAU - Sun, H AU - Sun H FAU - Huang, X AU - Huang X FAU - Tao, Y AU - Tao Y FAU - Yi, W AU - Yi W FAU - Liu, S AU - Liu S FAU - Chu, J AU - Chu J LA - eng PT - Journal Article DEP - 20090406 PL - England TA - Tissue Antigens JT - Tissue antigens JID - 0331072 RN - 0 (HLA-A Antigens) RN - 0 (HLA-B Antigens) SB - IM EIN - Tissue Antigens. 2009 Aug;74(2):187 MH - Alleles MH - Alu Elements/*genetics MH - Asian People/genetics MH - China MH - Gene Frequency/*genetics MH - Genetics, Population MH - Genotype MH - HLA-A Antigens/*genetics MH - HLA-B Antigens/*genetics MH - Haplotypes/genetics MH - Humans MH - Polymorphism, Genetic EDAT- 2009/04/28 09:00 MHDA- 2009/08/11 09:00 CRDT- 2009/04/28 09:00 PHST- 2009/04/28 09:00 [entrez] PHST- 2009/04/28 09:00 [pubmed] PHST- 2009/08/11 09:00 [medline] AID - TAN1251 [pii] AID - 10.1111/j.1399-0039.2009.01251.x [doi] PST - ppublish SO - Tissue Antigens. 2009 Jun;73(6):575-81. doi: 10.1111/j.1399-0039.2009.01251.x. Epub 2009 Apr 6.