RHD*17.04 - RHD*DFR4
(ISBT table: RHD partial D v5.0)
This entry is an RHD allele.
DFR-4, RHD(M169L,M170R), RHD*505A>C,509T>G, RHD*505C,509G, RHD*505C,509G (DFR4, RHD*17.04), RHD*D-CE(4:505-4:509)-D, RHD-RHCE(4:505-4:509)-RHD,
Molecular data
Phenotype
Main D phenotype: unknown (last update: June 12, 2020)Reports by D phenotype
Other RH phenotypes: RH:-3, -4,
Serology with monoclonal anti-D
Antigen Density (Ag/RBC)
More phenotype data
Rhesus Similarity Index
Haplotype
Main CcEe phenotype association: Ce (last update: Jan. 8, 2021)Alloimmunization
Antibodies in carriers
Antibody specificity: D (RH1)
Summary: no published cases (last update: Nov. 17, 2019)Detailed information
Antibodies in D negative recipients
Alloimmunization in recipients: unknown
Reports
Summary: exceptional description(s), in individuals of Eastern Asian descent, or compatible with such descent (last update: June 11, 2020)Detailed reports
- 1/1274540 among donors with D negative or weak D phenotype, or patients with weak D phenotype (44 partial D types detailed, 149 weak D types not detailed) Shanghai Chinese
- 1/129 (heterozygous with RHef00122) donors with weak D phenotype Thai
- 1 hemizygote among 278 samples selected for the development of nonspecific quantitative next-generation sequencing. (non-random samples, may have been reported in other studies)
Allele or phenotype frequency
Structure mapping
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Slab | Ctrl+Second | Not Available |
References
- Ye L et al. Partial D phenotypes and genotypes in the Chinese population. Transfusion, 2012. [Citation] [RHeference]
- Stef M et al. RH genotyping by nonspecific quantitative next-generation sequencing. Transfusion, 2020. [Citation] [RHeference]
- Floch A et al. Comment from Rheference Online ressource, 2020. — Online ressource — [RHeference]
- Thongbut J et al. Comprehensive Molecular Analysis of Serologically D-Negative and Weak/Partial D Phenotype in Thai Blood Donors. Transfus Med Hemother, 2020. [Citation] [RHeference]
Last update: Jan. 8, 2021