Diversity of 3′ variable region of cagA gene in Helicobacter pylori strains isolated from Chinese population
The cytotoxin-associated gene A (cagA) is one of the most important virulence factors of Helicobacter pylori (H. pylori). There is a highly polymorphic Glu-Pro-Ile-Tyr-Ala (EPIYA) repeat region in the C-terminal ...
Citation: Gut Pathogens 2021 13:23