Two distinct RHCE alleles in cis to weak D type 31 alleles in individuals from different ethnicities
نویسندگان
چکیده
منابع مشابه
Weak D alleles express distinct phenotypes.
The weak D phenotype is caused by many different RHD alleles encoding aberrant RhD proteins, raising the possibility of distinct serologic phenotypes and of anti-D immunizations in weak D. We reported 6 new RHD alleles, D category III type IV, DIM, and the weak D types 4.1, 4.2.1, 4.2.2, and 17. The immunohematologic features of 18 weak D types were examined by agglutination and flow cytometry ...
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Helicobacter pylori genomes contain about 30 different hop genes, which encode outer membrane proteins. In this study, we analyzed genetic diversity in the H. pylori hopQ (omp27) locus, which corresponds to HP1177 in the genome of H. pylori reference strain 26,695. hopQ and its flanking genes were PCR amplified from multiple H. pylori strains, and the nucleotide sequences were determined. This ...
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متن کاملRHCE variants inherited with altered RHD alleles in Brazilian blood donors.
BACKGROUND The high homology and opposite orientation of RH genes promote rearrangements between them and generate a large number of RHD and RHCE variants which can be inherited together. Searching of RHD-CE genotypes predicting partial antigens in donors is of interest in order to find more closely matched donors for African descent patients. This study aimed to evaluate a molecular approach t...
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Ewens (1972) proposed a model in the infinite allele framework for populations with neutrality of all alleles at a particular locus. This paper proposes a generalisation of Ewens' result for situations where there is a form of weak selection. The models considered here are continuous time, discrete state space Markov processes.
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ژورنال
عنوان ژورنال: Transfusion
سال: 2018
ISSN: 0041-1132
DOI: 10.1111/trf.14929