Research Article

Molecular Detection of Cucumber Mosaic Virus and Tobacco Mosaic Virus Infecting African Nightshades (Solanum scabrum Miller)

Figure 4

Detection of Tobacco mosaic virus in leaf samples of African nightshade in different agroecological zones using RT-PCR. L-DNA ladder. Samples 18, 14, and 10: UM2; samples 17, 13, and 9: LH2; samples 16, 12, and 8: UM4; samples 15, 11, and 7: LM2; 19: healthy control; 20: positive control. TMV = 512 bp.