The novel HLA-C*07:02:147 allele characterised by two different sequencing-based typing techniques

Area of Science:

• Immunogenetics
• Molecular Biology

Background:

• Human leukocyte antigen (HLA) genes are critical for immune response.
• Allelic variation within HLA loci contributes to immune system diversity and disease susceptibility.

Purpose of the Study:

• To report the discovery and characterization of a novel HLA-C allele.

Main Methods:

• Nucleotide sequencing of the HLA-C gene.
• Comparison of the novel sequence with known HLA-C alleles.

Main Results:

• A novel allele, designated HLA-C*07:02:147, was identified.
• This allele differs from HLA-C*07:02:01:01 by a single synonymous nucleotide substitution in exon 2.

Conclusions:

• The identification of HLA-C*07:02:147 expands the known repertoire of HLA-C alleles.
• This finding contributes to the understanding of HLA polymorphism and its implications in immunogenetics.