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Egyptian Journal of Biological Pest Control
Fig. 3 | Egyptian Journal of Biological Pest Control

Fig. 3

From: Antiviral activities of three Streptomyces spp. against Zucchini yellow mosaic virus (ZYMV) infecting squash (Cucurbita pepo L.) plants

Fig. 3

a Electrophoretic gel analysis of PCR products of RT-PCR product amplified with ZYU-F/ZYD-R primer pairs for artificially infected plants with Zucchini yellow mosaic virus. Lanes 1 and 2 are PCR amplicons of partially coat protein gene (1221 bp) and M indicates 50 bp DNA ladder. b Electrophoretic gel analysis of PCR products of RT-PCR amplicons with AGF/DAG-R primer pairs for artificially infected plants with Zucchini yellow mosaic virus. Lanes 1, 2 and 3 are PCR amplicons of DAG gene (458 bp), and M indicates 100 bp DNA Ladder. c Electrophoretic gel analysis of PCR products of RT-PCR of Zucchini yellow mosaic virus P1 and P3 genes from artificially infected plants with ZYMV. Lane 1 healthy plant. Lane 2 and 3 are PCR amplicons of genes P1(600 bp) and P3 (670 bp). M indicates 50 bp DNA Ladder

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