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A novel HLA-C variant, HLA-C*04:01:85, detected by next generation sequencing
J Pruszak1, M Bernheiden1, F Emmerich1
1Institute for Transfusion Medicine and Gene Therapy, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
HLA
|May 26, 2018
Summary
A novel Human Leukocyte Antigen (HLA) C*04:01:85 allele was identified, differing from the known C*04:01:01 allele by a single nucleotide substitution. This finding contributes to the understanding of HLA polymorphism.
Area of Science:
- Immunogenetics
- Molecular Biology
Background:
- Human Leukocyte Antigen (HLA) genes exhibit high polymorphism.
- Understanding HLA allele variations is crucial for transplantation and disease association studies.
Purpose of the Study:
- To report the discovery and characterization of a novel HLA allele.
Main Methods:
- Sequence analysis of HLA gene regions.
- Comparison with existing HLA allele databases.
Main Results:
- A new allele, HLA-C*04:01:85, was identified.
- This allele differs from HLA-C*04:01:01 by a single nucleotide substitution in exon 1 at codon 3.
Conclusions:
- The identification of HLA-C*04:01:85 expands the known repertoire of HLA-C alleles.
- This discovery may have implications for high-resolution HLA typing and population genetics.
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