Skip to main content
Fig. 4 | Phytopathology Research

Fig. 4

From: Evaluation of potato virus X resistance in potato cultivars and identification of an innate immunity-independent resistance phenotype

Fig. 4

Waiyin-1 suppresses PVX infection. a Visualization of the infection foci on the leaves of Waiyin-1 and Kexin-1 plantlets sap-inoculated with pGR107-YFP at 10 dpi. Circles, mechanical injuries; triangles, the infection foci. b RT-qPCR analysis of the accumulation of viral genome RNA in Waiyin-1 and Kexin-1 infected with pGR107-YFP. Potato ACTIN 7 was used as an internal control. The genomic RNA level of pGR107-YFP in Waiyin-1 was normalized to 1. Bars represent means ± s.d. (n = 5). c Microscopic observation of the infection of Waiyin-1 and Kexin-1 by pGR107-YFP. d Quantification of fluorescence intensities in the leaves of Waiyin-1 and Kexin-1 infected with pGR107-YFP. Data represent means ± s.d. (n = 8); ** P < 0.01 (two-tailed Student’s test)

Back to article page

Phytopathology Research

ISSN: 2524-4167