The M-NM-1-proteobacterium Sinorhizobium fredii NGR234 has an exceptionally wide host range as it forms nitrogen-fixing nodules with more legumes than any other known microsymbiont. Within its 6.9 Mbp genome it encodes two N-acyl-homoserine-lactone synthase genes (i.e. traI and ngrI) involved in the...
ORGANISM(S): Sinorhizobium fredii NGR234
