DV type 2

Structure

RHD-RHCE(5)-RHD

Key changes from standard allele

Hybrid RHCE(5)

ISBT allele designation

RHD*05.02
RHD*DV.2

Nucleotide changes relative to "standard RHD"

c.[667 T>G;697 G>C;712 G>A;733 G>C;744 C>T;787 G>A;800 A>T]

Amino acid changes relative to standard protein

F223V, E233Q, V238M, V245L, G263R, K267M

Phenotypes observed

cDEe (major)
CcDe (to confirm)

Haplotype (typical)

CDe

Allele cluster

Eurasian D cluster

Descriptions

First full publication: 1995 Rouillac C et. al. Blood. 1995 May 15;85(10):2937-44.

Other relevant descriptions:
breakpoint AY330698 (submitted 2003-06-26, released 2004-03-12)

ISBT group

partial RHD

Phenotype characterization and grouping

Partial D; D category

Serology

No data

Observations

Brazil (general): 1 of 369 samples with atypical D expression Arnoni CP et. al. Transfusion. 2014 Apr;54(4):962-9. doi: 10.1111/trf.12557. Epub 2014 Feb 28.
Xian: 4 of 2493 samples D negative in saline Ye SH et. al. Blood Transfus. 2014 Jul;12(3):396-404. doi: 10.2450/2013.0121-13. Epub 2013 Dec

Related Alleles

DVI type 2 [RHD-RHCE(4-6)-RHD]
RHD(A137V,N152T)-CE(4-6)-D(7-10) [RHD(A137V,N152T)-CE(4-6)-D(7-10)]
DVI type 1 [RHD-RHcE(4-5)-RHD]
DBS-1 [RHD-RHcE(5:667-5:800)-RHD]
DBT-1 [RHD-RHCe(5-7)-RHD]
DBT-2 [RHD-RHCe(5-9)-RHD]
DBU [RHD-cE(5-7;226P)-D]
DVI type 4 [RHD-RHCE(3-5)-RHD]
RHD(T201R)-CE(5)-D(I342T) [RHD(T201R)-CE(5)-D(I342T)]
DVI type 3 [RHD-RHCE(3-6)-RHD]
DVI type 3.2 [RHD-RHCE(3-6)-RHD(A399T)]
DV type 10 [RHD-RHCE(5-6)-RHD]
RHCE(1-9)-RHD [RHCE(1-9)-RHD]
RHD-RHCE(2-10) [RHD-RHCE(2-10)]
RHD-RHCe(2-7)-RHD [RHD-RHCE(3-7)-RHD]
RHD(L110P)-CE(3-9)-D [RHD(L110P)-CE(3-9)-D]
RHD(S68T)-RHCe(3-9)-RHD [RHD(S68T)-RHCE(3-9)-RHD]
RHD-RHCe(2-9)-RHD [RHD-RHCe(2-9)-RHD]
RHD-RHCe(2-9)-RHD1 [RHD-RHCE(3-9)-RHD]
RHD-RHCe(2-9)-RHD2 [RHD-RHCE(3-9)-RHD]
RHD-RHCE(4-7)-RHD [RHD-RHCE(4-7)-RHD]
RHD-RHCE(4-7)-RHD1 [RHD-RHCE(4-7)-RHD]
RHD-RHCE(4-7)-RHD2 [RHD-RHCE(4-7)-RHD]
RHD-RHCE(4-8)-RHD [RHD-RHCE(4-7)-RHD]
RHD-RHCE(4-9)-RHD [RHD-RHCE(4-9)-RHD]
RHD-cE(5-6)-D [RHD-cE(5-6)-D]
RHD-RHCE(2-5)-RHD [RHD-RHCE(2-5)-RHD]

Additional comments

This structure was established for DVa sample Hus and is also known as DVa (Hus). The notation used in the RhesusBase is identical to the numbering introduced by Avent & Reid 2000 and supported by the ISBT. The numbering of DV-like genotypes is incongruent in the literature. in the Human Blood Group mutation datatabase (accessed 2012-Jan-22), this allele is designated DVa 4, while DVa 2 is used for DV type 8.

Last update: 2018-02-19 (yyyy-MM-dd)