Helicobacter pylori NQ4200

Helicobacter pylori NQ4200 is a Gram-negative, spiral-shaped bacterium characterized by its microaerophilic oxygen requirement and host-associated habitat. This organism typically exists as single cells rather than in clusters or chains, which is consistent with its lifestyle and ecological niche. The optimal growth temperature for H. pylori NQ4200 is 37.0°C, aligning with the physiological conditions found in the human stomach, where it is commonly located. The microaerophilic nature of H. pylori NQ4200 indicates that it thrives in environments with lower levels of oxygen than are found in the atmosphere, suggesting a specialized adaptation to the gastric environment that may influence its survival and metabolism. This trait may also play a role in its interactions with the host and the surrounding microbial community. Understanding the physiological traits of H. pylori NQ4200 can provide insights into its ecological role in the human microbiome, particularly in relation to its potential influence on gastric health and disease. The adaptation to a microaerophilic lifestyle may facilitate its persistence in the hostile gastric environment, providing a unique perspective on the evolutionary pressures faced by this bacterium in maintaining its niche.