Microbiology What genetic pecularity is there in pathogenic/ toxigenic strain of corynebacterium diphtheriae but not in nonpathogenic strain – A Presence of R-factor B Presence of gene C Integrated temperate phage D Presence of MDR gene 💡 Explanation What genetic pecularity is there in pathogenic/ toxigenic strain of corynebacterium diphtheriae but not in nonpathogenic strain - ✓ Correct Answer: C. Integrated temperate phage