Whole exon 5 and intron 5 replaced by RHD/CE in partial D phenotype DVa (Hus) / 中国实验血液学杂志
Journal of Experimental Hematology
;
(6): 140-142, 2005.
Article
in Chinese
| WPRIM
| ID: wpr-347809
ABSTRACT
The study was purposed to analyze DNA and allele structure of the partial D phenotypes D(Va) and D(VI) of the Rhesus blood group in Chinese. Through polymerase chain reaction (PCR) and direct genomic DNA sequencing, the RHD gene was detected in three weak D individuals identified serologically. The results showed that among the three weak D individuals, one was identified as partial D phenotype D(Va) (Hus) type and genotyped DccEe; another two were testified as D(VI) III type and genotyped DCcee. Moreover, the breakpoints of the replaced region by RHCE in D(Va) (Hus) were 5' end of the exon 5 and 3' end of the intron 5, and there were 7 novel polymorphisms in intron 5 23-25(GCA)2, 98G>A, 168-169insG, 205-206insT, 494-495insA, 1256-1257insC, 1347G>T. In conclusion the whole exon 5 and intron 5 are replaced by RHCE in D(Va) (Hus) detected in Chinese.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Phenotype
/
Rh-Hr Blood-Group System
/
Introns
/
China
/
Polymerase Chain Reaction
/
Exons
/
Sequence Analysis, DNA
/
Genetics
/
Genotype
Type of study:
Prognostic study
Limits:
Humans
Country/Region as subject:
Asia
Language:
Chinese
Journal:
Journal of Experimental Hematology
Year:
2005
Type:
Article
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