Bacteriocins (meningocins) in Norwegian isolates of Neisseria meningitidis: possible role in the course of a meningococcal epidemic.

In the Neisseria meningitidis strain MC58 (serogroup B; ET-5 complex) genome three putative islands of horizontally transferred DNA (IHTs) have been identified. IHT-A2 codes for eight hypothetical proteins and two disrupted open reading frames with similarity to a secretion protein (NMB0097) and an ABC transporter (NMB0098). The strains MC58 and 44/76 (shown here) are meningocin resistant/weakly sensitive.