RHD*01W.28 - RHD*weak D type 28
(ISBT table: Weak D and Del v5.0)
This entry is an RHD allele.
RHD(T384T), RHD*1152A>C, RHD*1152C, RHD*1152C (weak D type 28), weak D type 28,
Molecular data
Nucleotides:
1152A>C;
Amino acids: T384T;
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:
Unconventional prediction methods:
Phenotype
Main D phenotype: weak D or DEL (last update: Jan. 7, 2021)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: 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: expected to be possible, see phenotype data
Reports
Summary: rare descriptions, in Central European populations (last update: Jan. 7, 2021)Detailed reports
- 1 sample? reported by a German lab (AJ504793)
-
1/46,756 first time donors with D negative phenotype, tested for RHD exon 7 and adsorption-elution with a polyclonal anti-D in the German population (Northern)
(overlaps with
999999913 ; some samples may overlap with full publications) (overlaps with999999988 ; some samples may overlap with full publications) - 1/6523 D negative donors underwent molecular screening for RHD exons 7 and 10 (RHD sequences were detected in 23/6523) in the Croatian population
Allele or phenotype frequency
Structure mapping
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References
- International Society of Blood Transfusion et al. International Society of Blood Transfusion (ISBT) allele table Online ressource, 1935. — Online ressource — [RHeference]
- National Center for Biotechnology Information et al. Data from Genbank submission Online ressource, 1982. — Online ressource — [RHeference]
- F F Wagner et al. Single Adsorption / Elution with Anti-D May Be Insufficient to Determine the D Antigen Status of Very Weak DEL Alleles Transfusion, 2012. — Abstract — [RHeference]
- Wagner FF et al. RHD PCR of blood donors in Northern Germany: use of adsorption/elution to determine D antigen status Vox Sanguinis, 2012. — Abstract — [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]
- Chun S et al. The synonymous nucleotide substitution RHD 1056C>G alters mRNA splicing associated with serologically weak D phenotype. J Clin Lab Anal, 2018. [Citation] [RHeference]
- Floch A et al. Comment from Rheference Online ressource, 2020. — Online ressource — [RHeference]
- Safic Stanic H et al. D variants in the population of D-negative blood donors in the north-eastern region of Croatia. Transfus Med, 2021. [Citation] [RHeference]
Last update: Jan. 7, 2021