RHD*674T
(ISBT table: not listed)
This entry is an RHD allele.
D674, DSF, RHD(S225F), RHD*674C>T, RHD*674T, RHD*674T (DSF),
Molecular data
Phenotype
Main D phenotype: unknown (last update: Nov. 17, 2019)Reports by D phenotype
Other RH phenotypes: RH:-2, -3, -32, -50,
Serology with monoclonal anti-D
Antigen Density (Ag/RBC)
More phenotype data
Rhesus Similarity Index
Haplotype
Main CcEe phenotype association: ce (last update: Nov. 11, 2019)ce | Ce | cE | CE | |
---|---|---|---|---|
ce | 0 | 0 | 0 | 0 |
Ce | 0 | 0 | 0 | |
cE | 0 | 0 | ||
CE | 0 |
Reports by CcEe phenotype
Reports by allele association
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 possible African or North African descent (last update: Dec. 20, 2019)Detailed reports
- 1 sample, heterozyguous SCD patient French of Afro-Caribbean descent
- 1/67 (heterozygous with RHef00442) among 405 random donor samples used to evaluate RHD zygosity tests (35 typed D negative, 303 typed D positive, 67 of the latter had discordant results with different methods and were sequenced) in the Tunisian population
Allele or phenotype frequency
Structure mapping
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Slab | Ctrl+Second | Not Available |
References
- Noizat-Pirenne F et al. Rare RHCE phenotypes in black individuals of Afro-Caribbean origin: identification and transfusion safety. Blood, 2002. [Citation] [RHeference]
- Flegel WA et al. D variants at the RhD vestibule in the weak D type 4 and Eurasian D clusters. Transfusion, 2009. [Citation] [RHeference]
- Kacem N et al. Paternal RHD zygosity determination in Tunisians: evaluation of three molecular tests. Blood Transfus, 2015. [Citation] [RHeference]
- Srivastava K et al. The DAU cluster: a comparative analysis of 18 RHD alleles, some forming partial D antigens. Transfusion, 2016. [Citation] [RHeference]
- Floch A et al. Comment from Rheference Online ressource, 2020. — Online ressource — [RHeference]
Last update: Dec. 21, 2019