Identification of a novel HLA-DQB1 allele, DQB1*0326, in a College of American Pathologists 2009 survey specimen

被引:1
|
作者
Chen, M. J. [1 ]
Chu, C. C. [2 ]
Shyr, M. H. [1 ]
Lin, C. L. [1 ]
Lin, P. Y. [1 ]
Yang, K. L. [1 ,3 ]
机构
[1] Buddhist Tzu Chi Gen Hosp, Buddhist Compass Relief Tzu Chi Fdn, Buddhist Tzu Chi Stem Cells Ctr & Marrow Donor Re, Lab Immunogenet & Cord Blood Bank, Hualien 970, Taiwan
[2] Mackay Mem Hosp, Dept Med Res, Transfus Med Lab, Taipei, Taiwan
[3] Buddhist Tzu Chi Univ, Buddhist Compass Relief Tzu Chi Fdn, Dept Med Biotechnol, Hualien 970, Taiwan
关键词
CLASS-II; HIGH-RESOLUTION; HLA-DR; HAPLOTYPES; HLA-DQA1-ASTERISK-0102/DQB1-ASTERISK-0602; PROTECTION;
D O I
10.1111/j.1744-313X.2010.00947.x
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
P>We identified a novel DQB1*0326 allele from a proficiency test sample provided by the College of American Pathologists (CAP) medical society. This novel DQB1 allele was unexpectedly discovered by sequence-based typing method in an attempt to resolve a discrepant typing result between the CAP survey report and our laboratory report. This novel DQB1 allele is most similar to DQB1*030302 and DQB1*0311. DQB1*0326 has a nucleotide substitution resulting an amino acid change when compared with DQB1*030302 (M to L) and it differs from DQB1*0311 by one nucleotide variation causing an amino acid replacement (A to D).
引用
收藏
页码:455 / 457
页数:3
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