Experimental validation of genome-environment associations in <em>Arabidopsis</em>

This dataset supports an experimental validation study investigating candidate loci identified by common genotype-environment association (GEA) approaches in Arabidopsis thaliana. Using t-DNA knockout lines, we tested 42 genes identified from three moisture-related GEA studies. A drought screen was conducted to assess the effects of genotype, treatment, and genotype-by-treatment (GxTrt) on important performance and fitness traits under drought. A follow-up milder drought experiment and an overnight freezing experiment were also conducted on lines showing significant GxTrt for fitness and flowering time in the main drought screen. Besides raw data measured during the experiments, this dataset also contains scripts we used to perform data analyses.