Type VI Secretion Systems (T6SSs) are widespread in bacteria and can dictate the development and organisation of polymicrobial ecosystems by mediating contact dependent killing. In Neisseria species. including Neisseria cinerea a commensal of the human respiratory tract. interbacterial contacts are mediated by Type four pili (Tfp) which promote formation of aggregates and govern the s... https://stnicksknives.shop/product-category/accessories/