Does plant catalase activity have a role in the resistance of plants to sclerotium rolfsii?
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Plant catalase activity plays a role in the resistance of plants to Sclerotium rolfsii . The study by Sharf et al. found that the application of plant-growth-promoting rhizobacteria (PGPR) strains increased catalase activity in chili plants, leading to enhanced resistance against southern blight disease caused by S. rolfsii . Similarly, the study by Swaroopa and Madhuri focused on the use of PGPR to control S. rolfsii in groundnut crops and highlighted the beneficial impact of these bacteria in enhancing plant growth and controlling the pathogen . Furthermore, the study by Reddy and Saraswathi demonstrated that the levels of catalase activity increased in groundnut plants in response to S. rolfsii infection, indicating its involvement in the resistance mechanism against the pathogen . Therefore, these findings suggest that plant catalase activity is indeed involved in the resistance of plants to S. rolfsii.
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7 Citations | Yes, the enzymatic activity of catalase (CAT) was tested and found to be higher in Atractylodis maceocephalae koidz treated with polysaccharides from Sclerotium rolfsii sacc, indicating a potential role in resistance to the pathogen. |
| Yes, the activity of catalase in plants is associated with the resistance to Sclerotium rolfsii. |
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