SNP Discovery Using BSR-Seq Approach for Spot Blotch Resistance in Wheat ( L.), an Essential Crop for Food Security.

The pathogenic fungus, , that causes spot blotch (SB) disease of wheat, is a major production constraint in the Eastern Gangetic Plains of South Asia and other warm, humid regions of the world. A recombinant inbred line population was developed and phenotyped at three SB-prone locations in India. The single nucleotide polymorphism (SNP) for SB resistance was identified using a bulked segregant RNA-Seq-based approach, referred to as "BSR-Seq.