Helicobacter pylori Hp P-74

Helicobacter pylori strain Hp P-74 is a Gram-negative bacterium characterized by its microaerophilic oxygen requirement and spiral (spirilla) shape. This organism is notable for its presence in host-associated environments, suggesting a close relationship with its host. Hp P-74 exhibits a single cell arrangement and possesses flagella, which enables motility despite being described as non-motile in certain contexts. The optimal growth temperature for Hp P-74 is 37°C, categorizing it as mesophilic. It has a unique cellular structure, featuring two membranes and a single replicon, which is indicative of its genomic organization. The strain is classified as free-living, emphasizing its potential adaptability and survival outside of a host under suitable conditions. The ecological role of Helicobacter pylori, including strain Hp P-74, is primarily linked to its biotic relationships within the gastrointestinal tract of various hosts, where it can influence digestive health. The presence of this bacterium is often associated with gastric conditions, including chronic gastritis and peptic ulcers, underscoring its significance in human health. Understanding the characteristics of Hp P-74 contributes to a broader comprehension of microbial dynamics in host-associated habitats and the implications for gastrointestinal microbiomes. Accessions for this strain are available under the identifier AKPX00000000.1, providing a reference for further research and investigation into its genomic makeup and functional attributes.