Characterisation of the Novel HLA-DRB1*16:79 Allele Using Short- and Long-Read Sequencing Technologies

Area of Science:

• Immunogenetics
• Human Leukocyte Antigen (HLA) research

Background:

• The Human Leukocyte Antigen (HLA) system is crucial for immune response.
• Genetic diversity in HLA alleles is important for understanding population genetics and disease associations.

Purpose of the Study:

• To report the discovery and initial characterization of a novel HLA-DRB1 allele.

Main Methods:

• High-resolution HLA typing was performed.
• Sequence-based typing was utilized for allele identification.

Main Results:

• A novel HLA-DRB1 allele, designated HLA-DRB1*16:79, was identified.
• This allele was first described in an individual from Brazil.

Conclusions:

• The identification of HLA-DRB1*16:79 contributes to the growing knowledge of HLA polymorphism.
• This finding highlights the importance of continued HLA typing in diverse populations.