RHD*07.01 - RHD*DVII.1
(ISBT table: RHD partial D v5.0)
This entry is an RHD allele.
DVII, DVII.1, RHD(L110P), RHD*329C, RHD*329C (DVII), RHD*329T>C,
Molecular data
Phenotype
Main D phenotype: weak D (last update: Dec. 28, 2020)Reports by D phenotype
Other RH phenotypes: RH:-3, -4, 40, -48, -53,
Serology with monoclonal anti-D
Antigen Density (Ag/RBC)
- 2528 Ag/RBC, with 4 monoclonal anti-D; 1 RH:1,2,-3,-4,5 sample (S2)
- 7936 Ag/RBC, with 4 monoclonal anti-D; 1 RH:1,2,-3,4,5 sample (S2)
- 6713 Ag/RBC, 1 sample, 2 monoclonal anti-D
- 8391 Ag/RBC, unknown number of samples tested
- 8398 Ag/RBC, derived from the results obtained with 58 of the 59 monoclonal IgG anti-D tested
- 7182 Ag/RBC
- 3600 Ag/RBC (Table 2)
- 8388 Ag/RBC, 1 sample: Ag density estimated from a measure with a single monoclonal IgG anti-D, compared to a RH:1,2,3,4,5 control sample with an antigen density assumed to be about 27.500 Ag/RBC
More phenotype data
Haplotype
Main CcEe phenotype association: Ce (last update: Jan. 8, 2021)ce | Ce | cE | CE | |
---|---|---|---|---|
ce | 0 | 26 | 0 | 0 |
Ce | 30 | 1 | 0 | |
cE | 0 | 0 | ||
CE | 0 |
Reports by CcEe phenotype
- with Ccee 1 sample (1 sample? used as control) (Table S2)
- with Ce 1 sample (Table S2)
- with CcEe 1 sample
4 samples
21 samples
11 samples (family study)
3 samples
6 samples (haplotype listed, not complete phenotype)
9 samples (haplotype given not complete phenotype)
0 samples (Table 2; no sample count, presented as a general association) (no sample count, listed as a general association)
Reports by allele association
Alloimmunization
Antibodies in carriers
Antibody specificity: D (RH1)
Summary: probably allo-anti-D (last update: Dec. 28, 2020)Detailed information
-
von Zabern I et al. Transfusion (2013)
- Ab specificity: D (RH1)
- Number (auto- or allo-):
- Number listed as allo-: 4
- Number listed as auto-:
- Number of carriers of the allele assessed:
- DAT: ND
- Autologuous control: ND
- Elution: ND
- Autoadsorption: ND
- Titer: ND
- Was anti-LW excluded?: yes
- Other antibodies detected: ND
- Cross matches (with Ab and RBCs from different partial types): ND
- Transfusion history: ND
- 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°25, 34, 35, 50)
-
Dezan MR et al. Blood Cells Mol Dis (2017)
- 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: 46.2% of D+ patients with anti-D in this study had positive DAT (which patients are not specified)
- Autologuous control: ND
- Elution: ND
- Autoadsorption: ND
- Titer: ND
- Was anti-LW excluded?: ND
- Other antibodies detected: probable allo-anti-C, allo-anti-E
- Cross matches (with Ab and RBCs from different partial types): ND
- Transfusion history: yes, number and phenotypes ND
- Pregnancy history:
- Anti-D Ig history: ND, probably none
- Context: SCD patient
- Hemolytic consequences:
- Comment:
-
von Zabern I et al. Transfusion (2013)
- 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: ND
- Elution: ND
- Autoadsorption: ND
- Titer: ND
- Was anti-LW excluded?: yes
- Other antibodies detected: autoantibodies
- Cross matches (with Ab and RBCs from different partial types): ND
- Transfusion history: ND
- 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°74)
-
von Zabern I et al. Transfusion (2013)
- Ab specificity: D (RH1)
- Number (auto- or allo-): 1
- Number listed as allo-:
- Number listed as auto-:
- Number of carriers of the allele assessed:
- DAT: ND
- Autologuous control: ND
- Elution: ND
- Autoadsorption: ND
- Titer: ND
- Was anti-LW excluded?: yes
- Other antibodies detected: ND
- Cross matches (with Ab and RBCs from different partial types): ND
- Transfusion history: ND
- 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°113)
-
Daniels G et al. Br J Haematol (2013)
(review; Table I)
- Ab specificity: D (RH1)
- Number (auto- or allo-):
- Number listed as allo-: no new case detailed (listed as allo-anti-D)
- Number listed as auto-: NA
- Number of carriers of the allele assessed: NA
- DAT: NA
- Autologuous control: NA
- Elution: NA
- Autoadsorption: NA
- Titer: NA
- Was anti-LW excluded?: NA
- Other antibodies detected: NA
- Cross matches (with Ab and RBCs from different partial types): NA
- Transfusion history: NA
- Pregnancy history:
- Anti-D Ig history: NA
- Context: NA
- Hemolytic consequences: NA
- Comment: list of D variants associated with alloanti-D formation
Antibodies in D negative recipients
Alloimmunization in recipients: expected to be possible, see phenotype data
Reports
Summary: several descriptions, mainly in individuals of Central or Western European descent or compatible with such descent; also in South American individuals (last update: Dec. 28, 2020)Detailed reports
- 3 samples in French population
- 1/146 donors with weak D phenotype White, in the Austrian (Tyrol) population
- 3/270 donors with weak D phenotype White, in the German (Northern Germany) population
- 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)
- 1/8 530 RH:1,2,-3,4,5 random donor samples were tested for D antigen density, 8 were in the lower range of antigen density and were genotyped German
- 11/289 289 samples with ambiguous D phenotype (333 consecutive samples with ambiguous D phenotype studied but 44 were hybrid alleles, excluded from the study) in the French (Western France) population
- 1/10 among 10 samples sent for RHD characterization in the Austrian population, Upper Austria
- 7/191 (4 donors and 3 patients) among 191 samples with weak D expression or unclear D phenotype within 44,743 donors and 8,604 patients tested in the Austrian population, Upper Austria
- 9/101 donors with weak D phenotype Danish
- 1/25 donors with "weak D or questionnable D status" explored by NGS to compare with Sanger sequencing in the Austrian population, Upper Austria
- 10/45 (prevalence among weak D) or 10/12672 (phenotypic prevalence in population) 45 patients with weak D phenotype were genotyped in a cohort of 12672 patients from a public hospital Argentinean
- 12/43 (prevalence among weak D phenotype) or 12/5707 (phenotypic prevalence in population) 43 patients with weak D phenotype were genotyped in a cohort of 5707 patients from a private laboratory Argentinean
- 1 sample heterozygous with RHef00442 D positive random donors included for the development of a genotyping assay in the Dutch population
- 4/163 selected variants included for the development of a genotyping assay mainly in the Dutch population (samples may have been included in other studies)
- 6/360 donors with atypical D phenotype (discrepancies or reactivity weaker than 3+) Brazilian
- 14/351 out of 351 prenatal patients with discrepant D phenotyping results (population tested 608486 patients) Canada
- 1/100 (+2 heterozygous with RHef00238 and RHef00107) donors with weak D phenotype Australia
- 1/35 SCD patients with unexplained RH antibodies, explored by NGS sequencing in the Brazilian population (Sao Paolo)
- 1/23 donors with weak D phenotype (among 4458 random donors, 4028 types D positive including 19 weak D phenotype, 420 typed D negative including 4 showed to be weak D by further serological testing; in total 23 donors had weak D phenotype) in the Maroccan population
- 4/231 231 donors with weak D phenotype in the Argentinean population (Northwestern Argentina)
- 2/273 donors with weak D phenotype in the Brazilian population
- 5/353 samples referred for discrepant or weak D typing in the USA population
- 1 sample (heterozygous with RHef00689) in the USA population
- 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
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]
- Lewis M et al. Assignment of the red cell antigen, Targett (Rh40), to the Rh blood group system. Am J Hum Genet, 1979. [Citation] [RHeference]
- Rouillac C et al. Leu110Pro substitution in the RhD polypeptide is responsible for the DVII category blood group phenotype. Am J Hematol, 1995. [Citation] [RHeference]
- Maaskant-van Wijk PA et al. Genotyping of RHD by multiplex polymerase chain reaction analysis of six RHD-specific exons. Transfusion, 1998. [Citation] [RHeference]
- Avent ND et al. The rhesus blood group system: insights from recent advances in molecular biology. Transfus Med Rev, 1999. [Citation] [RHeference]
- Wagner FF et al. Weak D alleles express distinct phenotypes. Blood, 2000. [Citation] [RHeference]
- Müller TH et al. PCR screening for common weak D types shows different distributions in three Central European populations. Transfusion, 2001. [Citation] [RHeference]
- Wagner FF et al. The DAU allele cluster of the RHD gene. Blood, 2002. [Citation] [RHeference]
- Chen Q et al. Random survey for RHD alleles among D+ European persons. Transfusion, 2005. [Citation] [RHeference]
- Yu X et al. Outliers in RhD membrane integration are explained by variant RH haplotypes. Transfusion, 2006. [Citation] [RHeference]
- Esteban R et al. The D category VI type 4 allele is prevalent in the Spanish population. Transfusion, 2006. [Citation] [RHeference]
- Polin H et al. Effective molecular RHD typing strategy for blood donations. Transfusion, 2007. [Citation] [RHeference]
- Le Maréchal C et al. Identification of 12 novel RHD alleles in western France by denaturing high-performance liquid chromatography analysis. Transfusion, 2007. [Citation] [RHeference]
- Christiansen M et al. Correlation between serology and genetics of weak D types in Denmark. Transfusion, 2008. [Citation] [RHeference]
- Schmid P et al. Specific amino acid substitutions cause distinct expression of JAL (RH48) and JAHK (RH53) antigens in RhCE and not in RhD. Transfusion, 2010. [Citation] [RHeference]
- Stabentheiner S et al. Overcoming methodical limits of standard RHD genotyping by next-generation sequencing. Vox Sang, 2011. [Citation] [RHeference]
- Brajovich ME et al. Comprehensive analysis of RHD alleles in Argentineans with variant D phenotypes. Transfusion, 2012. [Citation] [RHeference]
- Haer-Wigman L et al. RHD and RHCE variant and zygosity genotyping via multiplex ligation-dependent probe amplification. Transfusion, 2013. [Citation] [RHeference]
- von Zabern I et al. D category IV: a group of clinically relevant and phylogenetically diverse partial D. Transfusion, 2013. [Citation] [RHeference]
- Daniels G et al. Variants of RhD--current testing and clinical consequences. Br J Haematol, 2013. [Citation] [RHeference]
- Wagner FF et al. The Rhesus Site. Transfus Med Hemother, 2014. [Citation] [RHeference]
- Arnoni CP et al. How do we identify RHD variants using a practical molecular approach? Transfusion, 2014. [Citation] [RHeference]
- Flegel WA et al. Phasing-in RHD genotyping. Arch Pathol Lab Med, 2014. [Citation] [RHeference]
- Srivastava K et al. The DAU cluster: a comparative analysis of 18 RHD alleles, some forming partial D antigens. Transfusion, 2016. [Citation] [RHeference]
- Clarke G et al. Resolving variable maternal D typing using serology and genotyping in selected prenatal patients. Transfusion, 2016. [Citation] [RHeference]
- McGowan EC et al. Diverse and novel RHD variants in Australian blood donors with a weak D phenotype: implication for transfusion management. Vox Sang, 2017. [Citation] [RHeference]
- S Vege et al. RHD Genotyping of Discrepant or Weak D Samples: Over a Year’s Experience. Transfusion, 2017. — Abstract — [RHeference]
- Dezan MR et al. RHD and RHCE genotyping by next-generation sequencing is an effective strategy to identify molecular variants within sickle cell disease patients. Blood Cells Mol Dis, 2017. [Citation] [RHeference]
- J Aeschlimann et al. Serological and Molecular Characterization of Three New RHD Alleles Transfusion, 2018. — Abstract — [RHeference]
- Trucco Boggione C et al. Characterization of RHD locus polymorphism in D negative and D variant donors from Northwestern Argentina. Transfusion, 2019. [Citation] [RHeference]
- Arnoni CP et al. Correlation among automated scores of agglutination, antigen density by flow cytometry and genetics of D variants. Transfus Apher Sci, 2019. [Citation] [RHeference]
- El Housse H et al. Comprehensive phenotypic and molecular investigation of RhD and RhCE variants in Moroccan blood donors. Blood Transfus, 2019. [Citation] [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]
- Vege S et al. Impact of RHD genotyping on transfusion practice in Denmark and the United States and identification of novel RHD alleles. Transfusion, 2021. [Citation] [RHeference]
Last update: Jan. 8, 2021