RHD*32 - RHD*DVL2
(ISBT table: RHD partial D v5.0)
This entry is an RHD allele.
DV-like 2, DVL2, RHD(235delK), RHD*705_707delGAA, RHD*705_707delGAA (DVL2, RHD*32),
Molecular data
Nucleotides:
705GAA> ;
Amino acids: K235 (deletion);
Hybrid allele encompassing at least one RHCE exon:
no
Comments on the molecular basis:
Extracellular position of one or more amino acid substitutions:
Splicing:
Unconventional prediction methods:
Phenotype
Main D phenotype: variable/discrepant (last update: Nov. 17, 2019)Reports by D phenotype
Other RH phenotypes: RH:-3,
- RH:-3 inferred from the reported RHCE phenotypes of the carriers
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 | 7 | 0 | 0 |
Ce | 6 | 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: expected to be possible, see phenotype data
Reports
Summary: several descriptions, Swiss (last update: Dec. 22, 2019)Detailed reports
- 6 samples Swiss donors (2 in Zug Kanton and 4 in Schwyz Kanton, none in the other Kantons served by the Blood Transfusion Service SRK Bern) Swiss
-
6/26243 donors with D negative phenotype in three studies with different inclusion criteria in the Swiss population (Zurich and Berne)
(study may overlap with
24679597 ) -
1/25370 donors with D negative phenotype, screened for RHD exons 3 or 7, plus 5 and 10 in the Swiss population
(study may overlap with
24656493 )
Allele or phenotype frequency
Structure mapping
Movement | Mouse Input | Touch Input | ||
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Translation | Middle Mouse Button or Ctrl+Primary | Triple touch | ||
Zoom | Scroll Wheel or Second Mouse Button or Shift+Primary | Pinch (double touch) | ||
Slab | Ctrl+Second | Not Available |
References
- Flegel WA et al. In-frame triplet deletions in RHD alter the D antigen phenotype. Transfusion, 2006. [Citation] [RHeference]
- Chen JM et al. Local sequence determinants of two in-frame triplet deletion/duplication hotspots in the RHD/RHCE genes. Hum Genomics, 2012. [Citation] [RHeference]
- Chen JM et al. Small deletions within the RHD coding sequence: a report of two novel mutational events and a survey of the underlying pathophysiologic mechanisms. Transfusion, 2013. [Citation] [RHeference]
- Crottet SL et al. Implementation of a mandatory donor RHD screening in Switzerland. Transfus Apher Sci, 2014. [Citation] [RHeference]
- Gowland P et al. Molecular RHD screening of RhD negative donors can replace standard serological testing for RhD negative donors. Transfus Apher Sci, 2014. [Citation] [RHeference]
- Floch A et al. Comment from Rheference Online ressource, 2020. — Online ressource — [RHeference]
Last update: Aug. 18, 2019