Fig. 1From: Genetic architecture of salt tolerance in a Multi-Parent Advanced Generation Inter-Cross (MAGIC) cowpea populationPhenotypic variation in salt-tolerance traits measured in a MAGIC cowpea population. AÂ Distribution of the average number of dead plants per pot. BÂ Distribution of leaf injury score. CÂ Distribution of SPAD chlorophyll of plants under salt stress. DÂ Relative tolerance index (RTI) for SPAD chlorophyll. EÂ Fresh leaf biomass of plants under salt stress. FÂ Relative tolerance index (RTI) for fresh leaf biomass. GÂ Relative tolerance index (RTI) for fresh stem biomass. HÂ Relative tolerance index (RTI) for total fresh above-ground biomass. IÂ Relative tolerance index (RTI) for plant height. The 8 founders were P1: CB27, P2: IT00K-1263, P3: IT82E-18, P4: IT84S-2049, P5: IT84S-2246, P6: IT89KD-288, P7: IT93K-503-1, and P8: Suvita 2Back to article page