RHD*939A
(ISBT table: not listed)
This entry is an RHD allele.
RHD(P313P), RHD(P313P) [RHD*939A], RHD*939A, RHD*939G>A,
Molecular data
Nucleotides:
939G>A;
Amino acids: P313P;
Hybrid allele encompassing at least one RHCE exon:
no
Comments on the molecular basis:
Extracellular position of one or more amino acid substitutions:
- Silent or intronic mutations: none of the mutations are predicted to affect an extracellular amino acid.
Splicing:
- splicing reporter minigene assay shows altered splicing: no normal mRNA
- effect on splicing considered likely
Unconventional prediction methods:
Phenotype
Main D phenotype: weak D (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: Aug. 15, 2020)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: exceptional description(s), in the Caucasian French population (last update: Dec. 22, 2019)Structure mapping
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References
- 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]
- Fichou Y et al. Extensive functional analyses of RHD splice site variants: Insights into the potential role of splicing in the physiology of Rh. Transfusion, 2015. [Citation] [RHeference]
- Floch A et al. Comment from Rheference Online ressource, 2020. — Online ressource — [RHeference]
Last update: Aug. 16, 2019