Helicobacter pylori NQ4200

Helicobacter pylori NQ4200 is a microaerophilic, Gram-negative bacterium characterized by its spiral shape (spirilla) and single-cell arrangement. This organism has a flagella presence, which facilitates its mobility; however, it is categorized as non-motile. H. pylori NQ4200 thrives optimally at a temperature of 37°C and falls within the mesophilic temperature range. The bacterium is classified as free-living and is associated with host organisms, indicating a potential interaction with the host's environment. H. pylori NQ4200 possesses a unique cellular structure, consisting of two membranes and a single replicon. Understanding this bacterium's characteristics is crucial as it may play a significant role in the microbiome of its host. Given its association with human hosts, H. pylori has been studied extensively for its implications in gastrointestinal health, particularly in connection with conditions such as gastritis and peptic ulcers. The presence of this organism within the gastric environment and its microaerophilic nature suggest it has adapted to survive in low-oxygen conditions, which are typical of the gastric niche. The specific traits of H. pylori NQ4200 highlight its ecological role and potential impact on host health, reinforcing the importance of studying such microorganisms within their natural habitats.