RHD*01N.02 - RHD*CE(1-9)-D
(ISBT table: RHD negative v4.0)
This entry is an hybrid RHD allele.
Molecular data
Nucleotides:
150T>C; 178A>C; 201G>A; 203G>A; 307T>C; 361T>A; 380T>C; 383A>G; 455A>C; 505A>C; 509T>G; 514A>T; 544T>A; 577G>A; 594A>T; 602C>G; 667T>G; 697G>C; 712G>A; 733G>C; 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; 1025T>C; 1048G>C; 1053C>T; 1057GGA>TGG deletion-insertion; 1060GC>AA deletion-insertion; 1170T>C; 1193A>T;
Amino acids: V50V; I60L; S67S; S68N; S103P; L121M; V127A; D128G; N152T; M169L; M170R; I172F; S182T; E193K; K198N; T201R; F223V; E233Q; V238M; V245L; S248S; G263R; K267M; V306I; Y311C; G314V; P323H; S325I; I327V; G329H; Y330S; N331I; I342T; D350H; T351T; G353W; A354N; L390L; E398V;
Hybrid allele encompassing at least one RHCE exon:
RHCE(1-9)-RHD
Comments on the molecular basis:
- see also "Additional comments" section on the RhesusBase http://www.rhesusbase.info/RHDRHCE(1-9)-RHD.htm
- hybrid structure was deduced from the PCR pattern
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:
Serology with monoclonal anti-D
Antigen Density (Ag/RBC)
More phenotype data
Rhesus Similarity Index
Haplotype
Main CcEe phenotype association: unkown (last update: Jan. 8, 2021)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: exceptional description(s), in the German population (last update: Dec. 22, 2019)Detailed reports
- 1/8442 8442 donors with D negative phenotype, screened for presence of the RHD gene in two surveys; 754 donors were C and/or E positive, the rest were ccee phenotype; 5 donors were revealed to be weakly D positive in the German population, Baden-Wurttemberg
- 1 hemizygote among 278 samples selected for the development of nonspecific quantitative next-generation sequencing. (non-random samples, may have been reported in other studies)
Allele or phenotype frequency
- 1/54107 (CI: 1/10164 - 1/1060924) estimated allele frequency by testing 8442 donors with D negative phenotype, screened for presence of the RHD gene in two surveys; 754 donors were C and/or E positive, the rest were ccee phenotype; 5 donors were revealed to be weakly D positive in the German population (Baden-Wurttemberg)
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]
- Wagner FF et al. RHD positive haplotypes in D negative Europeans. BMC Genet, 2001. [Citation] [RHeference]
- Wagner FF and Flegel WA et al. The Human RhesusBase Online ressource, 2011. — Online ressource — [RHeference]
- Stef M et al. RH genotyping by nonspecific quantitative next-generation sequencing. Transfusion, 2020. [Citation] [RHeference]
- Floch A et al. Comment from Rheference Online ressource, 2020. — Online ressource — [RHeference]
Last update: Jan. 8, 2021