[Identification of Bx02 Alleles and Genetic Analysis of the Involved Ancestry].
Zhongguo Shi Yan Xue Ye Xue Za Zhi
; 23(6): 1749-52, 2015 Dec.
Article
en Zh
| MEDLINE
| ID: mdl-26708904
OBJECTIVE: To identify the genotypes of the blood sample whose blood grouping showed discrepancies and study the ABO alleles' molecular characteristics of the involved ancestry. METHODS: Blood samples were preliminary genotyped by PCR-SSP. Complete exon 6 and 7 in the ABO genes were amplified by PCR and the PCR products were directly sequenced and cloning sequenced to identify its genotype. RESULTS: Sequence analysis indicated that 3 samples of the family had an nt905A>G mutation in the B gene compared with ABO*B101. Combined with the serological results, the propositus could be typed as Bx02/O102. CONCLUSION: DNA sequencing analysis is able to identify the serological phenotype samples that forward and reverse group methods were incongruous.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Alelos
Tipo de estudio:
Diagnostic_studies
/
Prognostic_studies
Límite:
Humans
Idioma:
Zh
Revista:
Zhongguo Shi Yan Xue Ye Xue Za Zhi
Asunto de la revista:
HEMATOLOGIA
Año:
2015
Tipo del documento:
Article
País de afiliación:
China
Pais de publicación:
China