使用短读和长读测序技术对新型HLA-B*18:243等位基因的表征
Danielle Secco1, Mayara Cunha1, Gabriela Andrade1
1Laboratório de Histocompatibilidade e Criopreservação, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil.
HLA
|June 26, 2024
概括
一个新的人类白细胞抗原 (HLA) 基因,HLA-B*18:243,已被确定. 这一发现是在来自巴西的潜在骨髓捐赠者身上进行的,扩大了对HLA多样性的知识.
科学领域:
- 免疫遗传学 免疫遗传学
- 分子生物学分子生物学
- 人类遗传学 人类遗传学
背景情况:
- 人类白细胞抗原 (HLA) 系统对于免疫反应至关重要.
- 在移植和疾病关联研究中,HLA等位基因的遗传变异是重要的.
- 对人口遗传学和个性化医学而言,不断发现新的HLA基因组是必不可少的.
研究的目的:
- 报告一种新的HLA-B等位基因的识别和特征.
- 为了记录在一个巴西人身上发现HLA-B*18:243的发现.
主要方法:
- 高分辨率的HLA类型测定是在潜在骨髓捐赠者的DNA上进行的.
- 可能采用了下一代测序或其他高分辨率打字方法.
主要成果:
- 一个新的HLA-B等位基因被确定,被指定为HLA-B*18:243.
- 该等位基因首次在居住在巴西的潜在骨髓捐赠者中被检测到.
结论:
- 发现HLA-B*18:243为日益增长的HLA遗传多样性数据库做出了贡献.
- 这一发现对骨髓移植中的HLA匹配有意义,特别是在巴西人群中.
关键词:
巴西 巴西 巴西 巴西.哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈HLA-B HLA-B 是一个很好的方法.里约热内卢 - 里约热内卢一个新的等位基因.这是下一代测序.更多相关视频
08:53Flow-sorting and Exome Sequencing of the Reed-Sternberg Cells of Classical Hodgkin Lymphoma
Published on: June 10, 2017
10.0K
07:26High-resolution Melting PCR for Complement Receptor 1 Length Polymorphism Genotyping: An Innovative Tool for Alzheimer's Disease Gene Susceptibility Assessment
Published on: July 18, 2017
11.8K
相关概念视频
03:00Next-generation Sequencing
88.6K
The first human genome sequencing project cost $2.7 billion and was declared complete in 2003, after 15 years of international cooperation and collaboration between several research teams and funding agencies. Today, with the advent of next-generation sequencing technologies, the cost and time of sequencing a human genome have dropped over 100 fold.
Next-Generation Sequencing Methods
Although all next-generation methods use different technologies, they all share a set of standard features....
Next-Generation Sequencing Methods
Although all next-generation methods use different technologies, they all share a set of standard features....
88.6K
03:21RNA-seq
9.9K
RNA sequencing, or RNA-Seq, is a high-throughput sequencing technology used to study the transcriptome of a cell. Transcriptomics helps to interpret the functional elements of a genome and identify the molecular constituents of an organism. Additionally, it also helps in understanding the development of an organism and the occurrence of diseases.
Before the discovery of RNA-seq, microarray-based methods and Sanger sequencing were used for transcriptome analysis. However, while...
Before the discovery of RNA-seq, microarray-based methods and Sanger sequencing were used for transcriptome analysis. However, while...
9.9K