Additional file 1: of Genome-wide association mapping in a diverse spring barley collection reveals the presence of QTL hotspots and candidate genes for root and shoot architecture traits at seedling stage

Table S1.Overview of 233 genotypes used in this study, their accession numbers, collection name, origin, row type and biological status. Table S2.Candidate genes re-sequenced in the association panel with primer combinations used. Details are provided for amplified fragment sizes, primer combinations and annealing temperature Table S3.Summary statistics of ten root and shoot seedling traits and for DSI. Table S4.Estimates of variance components and broad sense heritabilities under non- stress and 15% PEG drought stress conditions. Table S5.Analysis of Molecular Variance (AMOVA) for the 233 diverse barley genotypes based on K = 9, employing 6019 SNP markers. Table S6.Influence of row-type on the phenotypic traits: t-test results and phenotypic mean values for both row-types. Table S7.Distribution of mapped SNPs across seven barley chromosomes, coverage and polymorphism information content (PIC). Table S8. Summary of the significant QTL. Trait names, SNP marker names, chromosome, genetic positions, p-value of the associated SNP, minor allele frequency (MAF), R2-value of the SNP model with and without model, allelic effects, −log(p)-value, QTL-names, and candidate genes along with the marker physical map positions are provided. Table S9. Summary of significant SNPs from candidate genes covered by GBS. Table S10.Summary of significant SNPs from candidate genes covered by re-sequencing. (XLSX 181 kb)