Fig. 5. Overlay of three EICs of the two novel mature type two PKS compounds (1 and 2) in Pyxidicoccus fallax An d48 pcy extract accompanied by two anthraquinones (3 and 5). 3 and 5 are displayed as LC-MS EICs at 341.06 [M + H]⁺ (light green) and 297.075 [M + H]⁺ (orange); the two pyxidicyclines are displayed as LC-MS EICs at 366.10 [M + H]⁺ (1 in orange; 2 in red).