Atavliyeva Sabina, Auganova Dana, Tarlykov Pavel
Genomics and Proteomics Core Facility, National Center for Biotechnology, Astana, Kazakhstan.
Front Microbiol. 2024 May 17;15:1384791. doi: 10.3389/fmicb.2024.1384791. eCollection 2024.
causes a chronic infectious disease called tuberculosis. Phylogenetic lineage 2 (L2) of , also known as the East Asian lineage, is associated with high virulence, increased transmissibility, and the spread of multidrug-resistant strains. This review article examines the genomic characteristics of the genome and lineage 2, such as the unique insertion sequence and spoligotype patterns, as well as MIRU-VNTR typing, and SNP-based barcoding. The review describes the geographical distribution of lineage 2 and its history of origin. In addition, the article discusses recent studies on drug resistance and compensatory mechanisms of lineage 2 and its impact on the pathogen's transmissibility and virulence. This review article discusses the importance of establishing a unified classification for lineage 2 to ensure consistency in terminology and criteria across different studies and settings.
会引发一种名为结核病的慢性传染病。结核分枝杆菌的系统发育谱系2(L2),也被称为东亚谱系,与高毒力、增强的传播性以及多重耐药菌株的传播有关。这篇综述文章研究了结核分枝杆菌基因组和谱系2的基因组特征,如独特的插入序列和间隔寡核苷酸分型模式,以及MIRU-VNTR分型和基于单核苷酸多态性的条形码技术。该综述描述了谱系2的地理分布及其起源历史。此外,文章还讨论了关于结核分枝杆菌谱系2的耐药性和补偿机制及其对病原体传播性和毒力影响的近期研究。这篇综述文章讨论了为谱系2建立统一分类的重要性,以确保不同研究和环境中术语和标准的一致性。