RHD*Ex9del
(ISBT table: not listed)
This entry is an RHD allele.
DKG, RHD(ex9:del/CE), RHD*1155-412del1012, RHD*Ex9del, RHD*delEx9,
Molecular data
Nucleotides:
exon deletion(s);
Amino acids: exon deletion(s) del(Ex9);
Hybrid allele encompassing at least one RHCE exon:
del(Ex9)
Comments on the molecular basis:
- incomplete typing, resolved in
29214630 - see also "Additional comments" section on the RhesusBase http://www.rhesusbase.info/RHDDKG.htm and http://www.rhesusbase.info/RHDRHD(delEx9).htm
Extracellular position of one or more amino acid substitutions:
- allele is theoretically responsible for the deletion of TM amino acids which may have a structural effect on the protein
Splicing:
Unconventional prediction methods:
Phenotype
Main D phenotype: DEL (last update: April 29, 2020)Reports by D phenotype
Other RH phenotypes: RH:-2,
- RH:-2 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: Dec. 9, 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 Australian population of English or Irish descent (last update: April 29, 2020)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
- Wagner FF and Flegel WA et al. The Human RhesusBase Online ressource, 2011. — Online ressource — [RHeference]
- Scott SA et al. The RHD(1227G>A) DEL-associated allele is the most prevalent DEL allele in Australian D- blood donors with C+ and/or E+ phenotypes. Transfusion, 2014. [Citation] [RHeference]
- Lopez GH et al. A DEL phenotype attributed to RHD Exon 9 sequence deletion: slipped-strand mispairing and blood group polymorphisms. Transfusion, 2018. [Citation] [RHeference]
- Floch A et al. Comment from Rheference Online ressource, 2020. — Online ressource — [RHeference]
Last update: April 29, 2020