Related Experiment Video
Updated: Jun 7, 2026

10:37
Analysis of HBV-Specific CD4 T-cell Responses and Identification of HLA-DR-Restricted CD4 T-Cell Epitopes Based on a Peptide Matrix
Published on: October 20, 2021
Identification of the Novel HLA-DRB1*04:399 Allele in a Chinese Individual
Yun Li1, Xiaoqin Yang1, Liming Zhang1
1BGI Research, Shenzhen, China.
HLA
|June 6, 2026
Abstract:
HLA-DRB1*04:399 has one non-synonymous change from HLA-DRB1*04:05:01:01 in codon 134 in exon 3.
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Exon shuffling follows “splice frame rules.” Each exon has three reading...
Exon shuffling follows “splice frame rules.” Each exon has three reading...
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A single nucleotide polymorphism or SNP is a single nucleotide variation at a specific genomic position in a large population. It is the most prevalent type of sequence variation found in the human genome. Point mutations that occur in more than 1% of the population qualify as SNPs. These are present once every 1000 nucleotides on an average in the human genome. Replacement of a purine with another purine (A/G) or a pyrimidine with another pyrimidine (C/T) is known as a transition. In contrast,...