Genetic polymorphism of D6S477, D9S1118, D18S865, D19S400, and D20S161 short tandem repeat loci in Qingdao Han population / 中华医学遗传学杂志
Chinese Journal of Medical Genetics
;
(6): 473-475, 2005.
Artigo
em Chinês
| WPRIM
| ID: wpr-280021
ABSTRACT
<p><b>OBJECTIVE</b>To illuminate the preliminary genotype and allele frequency distribution of D6S477 and the other four short tandem repeat(STR) loci in Chinese Han population in Qingdao area and to probe the possibility of their genetic application.</p><p><b>METHODS</b>Two hundred ACD-blood specimens were collected from the unrelated individuals in Qingdao. The DNA samples were extracted with Chelex method and were amplified by polymerase chain reaction technique. The PCR products were analyzed by polyacrylamide gel electrophoresis and displayed using silver staining.</p><p><b>RESULTS</b>The authors obtained the allele frequency distribution and preliminary genotype of D6S477, D9S1118, D18S865, D19S400 and D20S161 STR loci. No deviation from Hardy-Weinberg equilibrium was observed in the five loci.</p><p><b>CONCLUSION</b>All the five loci have higher chance of exclusion and discriminating power, and they will be useful markers for researches in genetics.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Polimorfismo Genético
/
Desequilíbrio de Ligação
/
China
/
Reação em Cadeia da Polimerase
/
Repetições de Microssatélites
/
Povo Asiático
/
Frequência do Gene
/
Genética
/
Genótipo
Limite:
Humanos
País/Região como assunto:
Ásia
Idioma:
Chinês
Revista:
Chinese Journal of Medical Genetics
Ano de publicação:
2005
Tipo de documento:
Artigo
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