The affected genes are geranyltranstransferase ispA, methyl-accepting chemotaxis protein trg_1, precorrin-3B C17-methyltransferase cbiH, propanediol dehydratase reactivation protein, outer membrane assembly protein asmA, putative multidrug export ATP-binding/permease protein SAV1866 and putative diguanylate cyclase yhjK. These genes have been linked to host-adaptation (cbiH)16, virulence-associated processes (asmA)31, and chemotaxis during infection (trg_1)32. This evidence concerns the gene ACTA1 and infection.