Fig. 1From: Polydomus karssenii gen. nov. sp. nov. is a dark septate endophyte with a bifunctional lifestyle parasitising eggs of plant parasitic cyst nematodes (Heterodera spp.)Colony morphology of the studied isolates grown on potato dextrose agar for 1 month. Strains number are given as inserts in the pictures. a, b strains DSM106825 (a) and DSM111209 (b) isolated from eggs of Heterodera filipjevi. c–f strains isolated from roots of Microthlaspi perfoliatum; strains P2789, 2870 and P6108 sampled from Germany, and strain DSM 111342 sampled from Bulgaria. Bars = 2 cmBack to article page