Neisseria meningitidis is a Gram-negative bacterial pathogen that normally resides as a commensal in the human nasopharynx but occasionally causes disease with high mortality and morbidity. To interact with its environment. it transports many proteins across the outer membrane to the bacterial cell surface and into the extracellular medium for which it deploys the common and well-char... https://minidsreamers.shop/product-category/necklaces/