Fig. 4From: An alkaline protease from Bacillus cereus NJSZ-13 can act as a pathogenicity factor in infection of pinewood nematodeToxicity of the NJSZ-13 protein extract against B. xylophilus observed under SEM: A, B Smooth surfaces in nematodes in PBS and LB medium after 72 h showing clear striae and lateral lines; C Scars and flaws in the cuticle visible after treatment for 48 h; D Exfoliation of the cuticle visible after 72 hBack to article page