Peptides Japonicin-1 Japonicin-2 Japonicin-2CHa Japonicin-1CDYa Palustrin-1 Palustrin-2 Palustrin-3 Palustrin-OG1 Palustrin-OG2 Palustrin-2CG1 Palustrin-2Cha Palustrin-2ISa Palustrin-2ISb References [21] [21] [22] [23] [14] [14] [19] [14] [27] [25] [28] [29] [29] Microorganisms                           Bacillus licheniformis - - - - - - - - - 19 - - - Candida albicans - - - - >100 >100 - - - - >80 - - Enterococcus faecalis - - - - - - - - - 75 - 100 - Escherichia coli 30 12 100 25 8 78 1 4.6 6.3 >100 >80 100 6.3 Klebsiellapneumoniae - - - - - - - - - >100 - - - Psychrobacterfaecalis - - - - - - - - - 4.5 - - - Rhodococcusrhodochrous - - - - - - - - - 2.3 - - - Serratiarubidaea - - - - - - - - - 4.6 - - - Slime mold - - - - - - - - - 4.5 - - - Staphylococcus aureus >100 20 >100 >100 >100 >100 - 4.6 6.3 >100 >80 25 6.3 Staphylococcus carnosus - - - - - - - - - 19 - - - MIC:Minimum Inhibitory Concentration.

Table 3: Antimicrobial activities (MIC (μM)) of japonicins and palustrins isolated from R. japonica, R. chaochiaoensis, R. dybowskii, L. palustris, O. grahami, A. chunganensis, L. chiricahuens and O. ishikawae.