tuber Solanum tuberosum 6 disease resistance 6 potato 5 Biomass monitoring 4 DNA 4 DNA Primers 4 DNA purification 4 DNA, Plant 4 Late blight 4 Lycopersicon esculentum 4 Nicotiana benthamiana 4 Organic Chemicals 4 Phytophthora infestans 4 Plant Diseases 4 Plant Leaves 4 Plant Tubers 4 Polymerase Chain Reaction 4 Potato crop 4 Quantitative real-time PCR 4 Species Specificity 4 adaptation 4 article 4 bioassay 4 cultivar 4 fungal disease 4 fungus growth 4 growth rate 4 host plant 4 host-pathogen interaction 4