Protocol: rhPCR and SNaPshot assays to distinguish Plasmodiophora brassicae pathotype clusters.
Heather H TsoLeonardo Galindo-GonzálezTroy LockeStephen E StrelkovPublished in: Plant methods (2022)
This study describes the development of two rapid and sensitive technologies for P. brassicae pathotyping. The high-throughput potential and accuracy of both assays makes them promising as SNP-based pathotype identification tools for clubroot diagnostics. rhPCR is a highly sensitive approach that can be optimized into a quantitative assay, while the main advantages of SNaPshot are its ability to multiplex samples and alleles in a single reaction and the detection of up to four allelic variants per target site.