Additional file 1: of Genome-wide Association Study of a Panel of Vietnamese Rice Landraces Reveals New QTLs for Tolerance to Water Deficit During the Vegetative Phase

Table S1. List of the 190 accessions used in the experiment. Table S2. Experiment map. Table S3. Standard evaluation score (SES) of drought sensitivity and recovery at vegetative stage (IRRI, 2002). Table S4. Abbreviations and full name of traits monitored in this study. Table S5. Descriptive statistics of the full panel for selected traits. RWC_T0, relative water content before drought treatment; RWC_T1 to RWC_T4, relative water content after 1 to 4 weeks of drought stress; RWC_S1 to RWC_S4, slope of relative water content after 1 to 4 weeks of drought stress; Score1 to Score4, drought sensitivity score after 1 to 4 weeks of drought stress; Recovery, recovery ability; RCGR, relative crop growth rate. Table S6. Correlation matrix between examined traits in the full panel computed by Pearson method (below the diagonal). Probabilities above the diagonal (in bold, significant at P < 0.05). F = full panel; I = indica subpanel; J = japonica subpanel). RWC_T0, relative water content before drought treatment; RWC_T1 to RWC_T4, relative water content after 1 to 4 weeks of drought stress; RWC_S1 to RWC_S4, slope of relative water content after 1 to 4 weeks of drought stress; Score1 to Score4, drought sensitivity score after 1 to 4 weeks of drought stress; Recovery, recovery ability; RCGR, relative crop growth rate. Table S7. Summary of genome-wide significant associations at P < 5e-04 for the full panel (F), the indica (I) and japonica (J) subpanels. RWC_T0, relative water content before drought treatment; RWC_T1 to RWC_T4, relative water content after 1 to 4 weeks of drought stress; RWC_S1 to RWC_S4, slope of relative water content after 1 to 4 weeks of drought stress; Score1 to Score4, drought sensitivity score after 1 to 4 weeks of drought stress; Recovery, recovery ability; RCGR, relative crop growth rate. Table S8. QTLs colocalized with the QTLs for drought-related traits detected in mapping populations from TropGeneDB. RWC_T0, relative water content before drought treatment; RWC_T1 to RWC_T4, relative water content after 1 to 4 weeks of drought stress; RWC_S1 to RWC_S4, slope of relative water content after 1 to 4 weeks of drought stress; Score1 to Score4, drought sensitivity score after 1 to 4 weeks of drought stress; Recovery, recovery ability; RCGR, relative crop growth rate (Lafitte and Courtois 1999; Price et al. 2002b). Table S9. Overlaps of detected associations with known GWAS-derived associations. (XLSX 196 kb)