RHD*01N.16
(ISBT table: RHD negative v4.0)
This entry is an RHD allele.
RHD(DEL711), RHD*711delC, RHD*711delC (RHD*01N.16),
Molecular data
Phenotype
Main D phenotype: D negative (DEL excluded) (last update: July 28, 2020)Reports by D phenotype
Other RH phenotypes: RH:-2, -4, -5,
Serology with monoclonal anti-D
Antigen Density (Ag/RBC)
More phenotype data
Rhesus Similarity Index
Haplotype
Main CcEe phenotype association: cE is the most frequent association (last update: Aug. 15, 2020)ce | Ce | cE | CE | |
---|---|---|---|---|
ce | 0 | 0 | 23 | 0 |
Ce | 0 | 7 | 3 | |
cE | 1 | 0 | ||
CE | 0 |
Reports by CcEe phenotype
- with CCEe 2 samples
- with ccEe 1 sample
- with CcEe 2 samples
- with cE 1 sample (1 sample; most probably haplotype listed, phenotypes not given)
- with 0 samples (see also "Additional comments" section on the RhesusBase http://www.rhesusbase.info/RHDRHD(711delC).htm)
1 sample
15 samples
7 samples
1 sample (some samples may overlap with
4 samples (some samples may overlap with
Reports by allele association
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: many descriptions, in Eastern Asian individuals, or compatible with such descent (last update: June 16, 2020)Detailed reports
- 1/102 102 samples with D negative phenotype by IAT (118 D negative among 41.921 first time donors, DNA was available for 95; 7 D negative pregnant women), 76 were true D negative and 26 DEL phenotypes in the Chinese population (Shenzen area, 96% Chinese Han)
- 1/163 donors with D negative phenotype in the Chinese population, reported by a Shanghai lab
- 11/733 donors with D negative phenotype Chinese (Shanghai)
- 19/2493 donors with apparent D negative phenotype (108/2493 were in fact weak D or DEL) Han Chinese (Shanxi Province, Central China)
- 3/200 (1 heterozygous with RHef00122) donors with D negative phenotype, tested by MPLA Chinese, Southern Han
- 2/117 among 132479 donors screened, 117 had D negative phenotype in the northeastern Chinese Liaoning Province population
- 1/121 (heterozygous with RHef00122) donors with DEL phenotype Thai
- 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
- 0.75 calculated allele frequency in individuals with D negative phenotype in the Chinese population (Shanghai)
- 0.004902 estimated allele frequency in individuals with D negative phenotype in the Chinese population (Shenzen area, 96% Chinese Han)
- 0.00026 estimated allele frequency in population in the Chinese population (Shenzen area, 96% Chinese Han)
- 0.0031 calculated allele frequency in donors with D negative phenotype in the Chinese population, reported by a lab from Shanghai
- 0.00052 calculated allele frequency in the northeastern Chinese Liaoning Province population
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
- International Society of Blood Transfusion et al. International Society of Blood Transfusion (ISBT) allele table Online ressource, 1935. — Online ressource — [RHeference]
- Shao CP et al. Molecular background of Rh D-positive, D-negative, D(el) and weak D phenotypes in Chinese. Vox Sang, 2002. [Citation] [RHeference]
- Ye LY et al. Molecular and family analyses revealed two novel RHD alleles in a survey of a Chinese RhD-negative population. Vox Sang, 2007. [Citation] [RHeference]
- Ye L et al. Molecular bases of unexpressed RHD alleles in Chinese D- persons. Transfusion, 2009. [Citation] [RHeference]
- Wagner FF and Flegel WA et al. The Human RhesusBase Online ressource, 2011. — Online ressource — [RHeference]
- Chen JM et al. Small deletions within the RHD coding sequence: a report of two novel mutational events and a survey of the underlying pathophysiologic mechanisms. Transfusion, 2013. [Citation] [RHeference]
- Ye SH et al. A comprehensive investigation of RHD polymorphisms in the Chinese Han population in Xi'an. Blood Transfus, 2014. [Citation] [RHeference]
- Ji YL et al. RHD genotype and zygosity analysis in the Chinese Southern Han D+, D- and D variant donors using the multiplex ligation-dependent probe amplification assay. Vox Sang, 2017. [Citation] [RHeference]
- Zhang X et al. Molecular and computational analysis of 45 samples with a serologic weak D phenotype detected among 132,479 blood donors in northeast China. J Transl Med, 2019. [Citation] [RHeference]
- Floch A et al. Comment from Rheference Online ressource, 2020. — Online ressource — [RHeference]
- Thongbut J et al. Comprehensive Molecular Analysis of Serologically D-Negative and Weak/Partial D Phenotype in Thai Blood Donors. Transfus Med Hemother, 2020. [Citation] [RHeference]
- Stef M et al. RH genotyping by nonspecific quantitative next-generation sequencing. Transfusion, 2020. [Citation] [RHeference]
Last update: Jan. 8, 2021