Molecular basis of Rh DEL phenotype in Zhejiang Han population / 中国实验血液学杂志
Journal of Experimental Hematology
;
(6): 1029-1032, 2006.
Artigo
em Chinês
| WPRIM
| ID: wpr-282738
ABSTRACT
This study was purposed to investigate the molecular basis of Rh DEL phenotype. Rh DEL phenotypes were identified by a serologic adsorption-elution method, the nucleotide sequences of ten RHD exons and exon-intron boundary regions were evaluated by a RHD gene-specific PCR-SSP (PCR-SSP, polymerase chain reaction-sequence specific primer) and sequencing. The results showed that out of 122 random Rh negative donors 35 Rh DEL phenotypes were identified through serologic method, including 6 RhCCdee (17.14%), 28 RhCcdee (80.00%), and 1RhCcdEe (2.86%). Sequence analysis indicated that all DEL phenotypes harbored a RHD 1227 G > A mutation in exon 9. D zygosity test revealed that 29 DEL phenotypes (28 RhCcdee and 1 RhCcdEe) had one RHD gene deleted, and 6 DEL phenotypes (6 RhCCdee) had homogenous RHD gene. It is concluded that RHD 1227A is an important genetic marker for Rh DEL phenotype in Zhejiang Han population.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Fenótipo
/
Polimorfismo Genético
/
Sistema do Grupo Sanguíneo Rh-Hr
/
Doadores de Sangue
/
Dados de Sequência Molecular
/
Sequência de Bases
/
China
/
Reação em Cadeia da Polimerase
/
Éxons
/
Análise de Sequência de DNA
Tipo de estudo:
Estudo prognóstico
Limite:
Humanos
País/Região como assunto:
Ásia
Idioma:
Chinês
Revista:
Journal of Experimental Hematology
Ano de publicação:
2006
Tipo de documento:
Artigo
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