Helicobacter pylori str. ZH116

Helicobacter pylori strain ZH116 is a Gram-negative, microaerophilic bacterium characterized by its spirilla shape and single-cell arrangement. This strain thrives optimally at a temperature of 37.0°C, suggesting an adaptation to the warm environment of its host. H. pylori is typically associated with the gastric mucosa of humans and other mammals, indicating that ZH116 is likely to inhabit similar host-associated environments. As a microaerophilic organism, H. pylori strain ZH116 requires reduced levels of oxygen for growth, which is consistent with its ecological niche in the stomach, where oxygen concentration is lower than in the atmosphere. This adaptation may play a crucial role in its survival and persistence within the acidic gastric environment. The specific metabolic pathways and interactions of H. pylori strain ZH116 within its host remain to be fully characterized, but its unique morphological and physiological traits may influence its ecological dynamics in the host's microbiome. The ability to thrive in such a specific microenvironment underscores the significance of H. pylori in the context of host-microbe interactions, potentially impacting gastric health and disease outcomes.