RHD*38 - RHD*DNT
(ISBT table: RHD partial D v5.0)
This entry is an RHD allele.
DNT, RHD(N152T), RHD*455A>C, RHD*455C, RHD*455C (DNT, RHD*38),
Molecular data
Phenotype
Main D phenotype: D positive (last update: Nov. 11, 2019)Reports by D phenotype
Other RH phenotypes: RH:-3, -23, -30, -32, -50, -52, -54,
Serology with monoclonal anti-D
Antigen Density (Ag/RBC)
More phenotype data
Rhesus Similarity Index
Haplotype
Main CcEe phenotype association: Ce (last update: Jan. 8, 2021)Alloimmunization
Antibodies in carriers
Antibody specificity: D (RH1)
Summary: allo-anti-D (last update: Nov. 17, 2019)Detailed information
-
von Zabern I et al. Transfusion (2013)
(Table 2)
- Ab specificity: D (RH1)
- Number (auto- or allo-):
- Number listed as allo-: 1
- Number listed as auto-:
- Number of carriers of the allele assessed:
- DAT: negative
- Autologuous control: ND
- Elution: ND
- Autoadsorption: ND
- Titer: 16
- Was anti-LW excluded?: yes
- Other antibodies detected: anti-FY1
- Cross matches (with Ab and RBCs from different partial types): ND
- Transfusion history: unknown
- Pregnancy history:
- Anti-D Ig history: ND, probably none
- Context: ND
- Hemolytic consequences: ND
- Comment:
Wagner FF et al. Transfus Med Hemother (2014) (RIR n°84)
-
C Fong et al. Transfusion (2012)
- Ab specificity: D (RH1)
- Number (auto- or allo-):
- Number listed as allo-: 1
- Number listed as auto-:
- Number of carriers of the allele assessed:
- DAT: ND
- Autologuous control: negative
- Elution: ND
- Autoadsorption: ND
- Titer: ND
- Was anti-LW excluded?: ND
- Other antibodies detected: ND
- Cross matches (with Ab and RBCs from different partial types): plasma compatible with 1 other RHef00084 carrier, as well as with RHef00588, RHef00762, RHef00581 and RHef00583; plasma reactive with RHef00578; RBCs nonreactive with anti-D made by individuals with RHef00588, but reactive with the anti-D made by individuals with RHef00762 and RHef00581
- Transfusion history: ND
- Pregnancy history:
- Anti-D Ig history: none
- Context: pregnant patient during her second pregnancy
- Hemolytic consequences: ND
- Comment:
Antibodies in D negative recipients
Alloimmunization in recipients: expected to be possible, see phenotype data
Reports
Summary: rare descriptions, in various populations (last update: Dec. 22, 2019)Detailed reports
- 0/250 250 donors with RH:1,2,–3,4,5 phenotype among 1000 donors screened for RHD molecular variants by several PCR-SSP and exon 5 sequencing of all samples (500 R0r, 250 R1R, 250 R2r) in the German population (southwestern Germany)
- 1 sample Caucasian, German
- 1 sample donor African American
- 1 sample (in trans with RHef00442) donor Caucasian
- 1 sample (in trans with RHef00447) reported by a USA lab
- 1 heterozygote 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
Structure mapping
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References
- Chen Q et al. Random survey for RHD alleles among D+ European persons. Transfusion, 2005. [Citation] [RHeference]
- C Fong et al. An RHD*455C Allele Encodes a Partial D Phenotype Associated With Production of Allo Anti-D Transfusion, 2012. — Abstract — [RHeference]
- von Zabern I et al. D category IV: a group of clinically relevant and phylogenetically diverse partial D. Transfusion, 2013. [Citation] [RHeference]
- Wagner FF et al. The Rhesus Site. Transfus Med Hemother, 2014. [Citation] [RHeference]
- Floch A et al. Comment from Rheference Online ressource, 2020. — Online ressource — [RHeference]
- Stef M et al. RH genotyping by nonspecific quantitative next-generation sequencing. Transfusion, 2020. [Citation] [RHeference]
Last update: Jan. 8, 2021