RHD*01N.06 - RHD*D-CEVS(4-7)-D
(ISBT table: RHD negative v4.0)
This entry is an hybrid RHD allele.
Molecular data
Nucleotides:
505A>C; 509T>G; 514A>T; 544T>A; 577G>A; 594A>T; 602C>G; 667T>G; 697G>C; 712G>A; 744C>T; 787G>A; 800A>T; 916G>A; 932A>G; 941G>T; 968C>A; 974G>T; 979A>G; 985GG>CA deletion-insertion; 989A>C; 992A>T; 1006G>T; 1025T>C; 1048G>C; 1053C>T; 1057GGA>TGG deletion-insertion; 1060GC>AA deletion-insertion;
Amino acids: M169L; M170R; I172F; S182T; E193K; K198N; T201R; F223V; E233Q; V238M; S248S; G263R; K267M; V306I; Y311C; G314V; P323H; S325I; I327V; G329H; Y330S; N331I; G336C; I342T; D350H; T351T; G353W; A354N;
Hybrid allele encompassing at least one RHCE exon:
RHD-RHCE(ceS(4-7))-RHD
Comments on the molecular basis:
Extracellular position of one or more amino acid substitutions:
Splicing:
Unconventional prediction methods:
Phenotype
Main D phenotype: D negative (DEL excluded) (last update: July 28, 2020)Reports by D phenotype
Other RH phenotypes: RH:2, -3, -10, 31, 34, -42,
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)Alloimmunization
Antibodies in carriers
Antibody specificity: D (RH1)
Summary: D negative, at risk for anti-D (last update: Aug. 25, 2020)Detailed information
Antibodies in D negative recipients
Alloimmunization in recipients: not expected, see phenotype data
Reports
Summary: few descriptions, in various populations (last update: Dec. 22, 2019)Detailed reports
- 4/12 samples investigated for weak C, VS+, hrB–, HrB– phenotype some were African or Afro-Caribbean
- 1 or more among 829 samples African American (in the USA population)
- 3/3526 donors with D negative phenotype Japanese
- 1/662 among 662 pregnant patients with apparent D negative phenotype, enroled for fetal genotyping Caucasian (in the Australian 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]
- Pham BN et al. Heterogeneous molecular background of the weak C, VS+, hr B-, Hr B- phenotype in black persons. Transfusion, 2009. [Citation] [RHeference]
- Reid ME et al. Genomic analyses of RH alleles to improve transfusion therapy in patients with sickle cell disease. Blood Cells Mol Dis, 2014. [Citation] [RHeference]
- Ogasawara K et al. Molecular basis for D- Japanese: identification of novel DEL and D- alleles. Vox Sang, 2015. [Citation] [RHeference]
- Hyland CA et al. Non-invasive fetal RHD genotyping for RhD negative women stratified into RHD gene deletion or variant groups: comparative accuracy using two blood collection tube types. Pathology, 2017. [Citation] [RHeference]
- Floch A et al. Comment from Rheference Online ressource, 2020. — Online ressource — [RHeference]
Last update: Aug. 29, 2019