Development of a multiplex polymerase chain reaction system for screening low-frequency blood group antigens K and Ytb / 中华医学遗传学杂志
Chinese Journal of Medical Genetics
;
(6): 78-81, 2014.
Artigo
em Chinês
| WPRIM
| ID: wpr-254504
ABSTRACT
<p><b>OBJECTIVE</b>A multiplex PCR system for screening rare blood group antigens K and Yt(b) was constructed to study the distribution of the two blood groups in a Uygur population in Xinjiang, China.</p><p><b>METHODS</b>Sequence-specific primers (SSP) were designed based on single nucleotide polymorphism sites of KEL and ACHE alleles encoding the two blood group antigens. The system was designed for simultaneously detecting the two antigens by optimizing the PCR reaction. Three hundred and sixty-two randomly selected healthy individuals were screened. Products of PCR were further analyzed for heterozygosity.</p><p><b>RESULTS</b>The system was set up successfully. No KK sample was identified and 9 K+ k+ , 41 Yt (a+ b+ ), 4 Yt (a- b+ ) were found among the 362 samples.</p><p><b>CONCLUSION</b>The established PCR-SSP based multiple PCR system is efficient to screen the rare blood group antigens K and Yt(b). The information of rare blood donors obtained from the screening can be used to improve the capability of compatible transfusion.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Doadores de Sangue
/
Antígenos de Grupos Sanguíneos
/
Transfusão de Sangue
/
China
/
Polimorfismo de Nucleotídeo Único
/
Reação em Cadeia da Polimerase Multiplex
/
Genética
/
Métodos
/
Antígenos de Bactérias
/
Antígenos de Superfície
Tipo de estudo:
Estudo diagnóstico
/
Estudo de rastreamento
Limite:
Humanos
País/Região como assunto:
Ásia
Idioma:
Chinês
Revista:
Chinese Journal of Medical Genetics
Ano de publicação:
2014
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS