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[Genetic polymorphism of HLA-Cw locus in hematopoietic stem cell transplantation patient and donor population].

Liu, Jin-feng; Sun, Yu-ying; Jin, Li; Liang, Fei; Liu, Nan; Yuan, Fang; Luo, Yuan; Liu, Shu-guang; Song, Xin-qiang; Xi, Yong-zhi.
Zhonghua Yi Xue Yi Chuan Xue Za Zhi; 23(5): 528-31, 2006 Oct.
Artículo en Chino | MEDLINE | ID: mdl-17029201

OBJECTIVE:

To analyze the distribution of genes in HLA-Cw locus from Han population of China in a large scale, and to provide basic data for further study on the genetic characteristics of HLA-Cw locus of this population.

METHODS:

Totally 1285 unrelated Chinese Han individuals were typed by PCR-SSP, and statistics was utilized to investigate the distribution rules of detected genes.

RESULTS:

Twenty-three HLA-Cw alleles were identified in Chinese Han population, out of them HLA-Cw*01, *03, *07 and *08 were the commonest genes, which accounted for frequencies of 0.1529, 0.2385, 0.1747 and 0.1004, respectively. Five genes which could not be identified by serological method were deaed: HLA-Cw*12, *14, *15, *16 and *17. Hardy-Weinberg test showed that the observed genetic polymorphism distribution values were correspondent with the expected (chi-square=73.74, df=98, P>0.5).

CONCLUSION:

This study may serve a full-scale scientific genetic parameters of HLA-Cw genes for Chinese Han population studies.
Selo DaSilva