Figure 4 | Scientific Reports

Figure 4

From: Mitigation of bacterial spot disease induced biotic stress in Capsicum annuum L. cultivars via antioxidant enzymes and isoforms

Figure 4

Gel image analysis of isoforms of POD (a), CAT (b), SOD (c), and APX (d). Four isoforms were detected in both control and infected plants of the cultivars Hybrid, Desi and Padron. An infected plant of the cultivar Hybrid showed the higher expression of all four isoforms of POD enzyme; (b) CAT activity was not detected on the gel in control samples of all cultivars. A Total of three isoforms were detected in infected plants of “Hybrid” and “Desi”. Infected plant of “Padron” did not show any expression of isoform 1 and 2. (c) A total of three isoforms were expressed; isoform 1 was expressed in the control plant (cv.Hybrid) and infected plant (cv. Serrano). Isoform 2 was expressed in all plant samples, except the controls, of the less resistant cultivars (Padron and Serrano), whereas isoform 3 was detected only in the control sample of “Serrano” and (d) only one isoform was detected of APX in the cultivars Hybrid and Desi, but it was not detected in the infected plant of cv. Padron.

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