RHD*284G
(ISBT table: not listed)
This entry is an RHD allele.
RHD(D95G), RHD(D95G) [RHD*284G], RHD*284A>G, RHD*284G,
Molecular data
Nucleotides:
284A>G;
Amino acids: D95G;
Hybrid allele encompassing at least one RHCE exon:
no
Comments on the molecular basis:
- error in the association listed between nucleotide c.184A>G and amnio acid substitutions p.D95G, amino acid assumed correct, and nucleotide deduced from it
Extracellular position of one or more amino acid substitutions:
Splicing:
Unconventional prediction methods:
Phenotype
Main D phenotype: weak D (last update: Nov. 9, 2020)Reports by D phenotype
Other RH phenotypes: RH:
Serology with monoclonal anti-D
Antigen Density (Ag/RBC)
More phenotype data
Rhesus Similarity Index
Haplotype
Main CcEe phenotype association: unknown (last update: Dec. 9, 2020)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. 9, 2020)Detailed information
Antibodies in D negative recipients
Alloimmunization in recipients: expected to be possible, see phenotype data
Reports
Summary: exceptional description(s) (last update: Nov. 9, 2020)Detailed reports
- 2/289 289 samples with ambiguous D phenotype (333 consecutive samples with ambiguous D phenotype studied but 44 were hybrid alleles, excluded from the study) in the French (Western France) population
- 2/430 among samples with ambigous D phenotype in the French population (Table S1)
- 1 sample reported by an Australian lab (Table S2)
Allele or phenotype frequency
Structure mapping
Movement | Mouse Input | Touch Input | ||
---|---|---|---|---|
Rotation | Primary Mouse Button | Single touch | ||
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
- Le Maréchal C et al. Identification of 12 novel RHD alleles in western France by denaturing high-performance liquid chromatography analysis. Transfusion, 2007. [Citation] [RHeference]
- L. Tilley et al. Four RhD Variants Caused by Novel RhD Mutations Transfusion Medicine, 2007. — Abstract — [RHeference]
- Fichou Y et al. Establishment of a medium-throughput approach for the genotyping of RHD variants and report of nine novel rare alleles. Transfusion, 2013. [Citation] [RHeference]
- Schoeman EM et al. Targeted exome sequencing defines novel and rare variants in complex blood group serology cases for a red blood cell reference laboratory setting. Transfusion, 2018. [Citation] [RHeference]
- Floch A et al. Comment from Rheference Online ressource, 2020. — Online ressource — [RHeference]
Last update: Nov. 9, 2020