Gene Mutation Spectrum of β-Thalassemia in Dai Ethinic Population of Two Border Region in Chinese Yunnan Province / 中国实验血液学杂志
Journal of Experimental Hematology
;
(6): 157-161, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-272486
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the gene mutation spectrum of β-thalassemia in Dai ethnic population of 2 border region in Chinese Yunnan Province.</p><p><b>METHODS</b>The patients with β-thalassemia in Dai ethnic population of Dehong and Xishuangbanna autonamic prefecture were screened by using blood routine detection and capillary electrophoresis. The β-globin gene mutation in patients with β-thalassemia were detected by using PCR reverse dot-blot hybridization (PCR-RDB), the constitutive rate of gene mutation in patients with β-thalassemia of Dai ethnic population in two border regions was analyzed and compared.</p><p><b>RESULTS</b>A total of 186 patients with gene mutation of β-thalassemia were confirmed. Among them, 10 gene mutation were found, and the 5 main gene mutations were CD26 (62.56%), CD41-42 (18.97%), CD17 (14.36%), CD71-72 (2.05%) and IVS-II-654 (1.54%). Among Dai ethinic population in Dehong region, 4 gene mutations were found including CD26 (80.31%), CD17 (11.02%), CD41-42 (6.30%) and CD71-72 (2.36%). Among Dai ethinic population in Xishuangbanna region, 6 gene mutations were found, out of them the more common gene mutations were CD41-42 (42.64%), CD26 (29.41%) and CD17 (20.59%).</p><p><b>CONCLUSION</b>The gene mutations of β-thalassemia in Dai ethinic population of Yunnan province has been confirmed to be more genetic heterogenicity, the spectrums of β-thalassemia mutations in Dai ethinic population of different regions were significant different.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
DNA Mutational Analysis
/
Genetic Therapy
/
Ethnicity
/
Antigens, CD
/
China
/
Polymerase Chain Reaction
/
Beta-Thalassemia
/
Electrophoresis, Capillary
/
Asian People
/
Ethnology
Limits:
Humans
Country/Region as subject:
Asia
Language:
Chinese
Journal:
Journal of Experimental Hematology
Year:
2016
Type:
Article
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