Genetic diversity of Bacillus anthracis Ames lineage strains in China.

ABSTRACT: BACKGROUND:Anthrax is an endemic disease that persists in the rural regions of China. The global genetic population structure of B.anthracis has also been defined by the canonical single-nucleotide polymorphisms (canSNP) and multiple-locus variable-number tandem repeat analysis (MLVA). Five canSNP lineages were found in China, and the A.Br.Ames lineage has been the second predominant group in recent years in China. The objective of this study was to reveal genetic diversity of the Ames lineage strains by MLVA. METHODS:Two molecular typing methods, canSNP and MLVA with 15markers were used to study the genetic relationship among the Ames lineage strains. The outbreak information associated with these strains was also collected and investigated. RESULTS:From 2007 to 2018, a total of 21 human

SUBMITTER: Zhang E 

PROVIDER: S-EPMC7023782 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature