A. Sadziene et al., THE CRYPTIC OSPC GENE OF BORRELIA-BURGDORFERI B31 IS LOCATED ON A CIRCULAR PLASMID, Infection and immunity, 61(5), 1993, pp. 2192-2195
Borrelia burgdorferi B31 cells lacking all linear plasmids or all but
the 49-kb linear plasmid expressed the otherwise silent gene for the o
uter membrane protein OspC. In the first demonstration of a function f
or a circular plasmid of Borrelia spp., ospC was located on a 27-kb ci
rcular plasmid of B31.