Integrated genomic, climate and phenotypic dataset for genotype times environment interaction studies in winter wheat

This dataset contains processed genomic, climate, and phenotypic data from Exp_2 to Exp_5. All data files are saved in R's .qs format for efficient storage and loading. The corresponding code for using these files is available at https://github.com/AbhishekGogna/KIBREED_public 1. Genotypic Data g_data_add* - Additive Genomic Effects Matrix Format: Matrix of genotypes × markers Content: Additive genetic effects for genotypes based on marker data Row names: Genotype identifiers (Geno_1, Geno_2, ...) Column names: Marker identifiers (mrkr_1, mrkr_2, ...) g_data_dom* - Dominance Genomic Effects Matrix Format: Matrix of genotypes × markers Content: Dominance genetic effects for genotypes based on marker data Row names: Genotype identifiers (Geno_1, Geno_2, ...) Column names: Marker identifiers (mrkr_1, mrkr_2, ...) 2. Climate Data ev_data* - Environment Variables Matrix Format: Matrix of environments × environmental variables Content: Climate and environmental data for testing environments Row names: Environment identifiers (Env_1, Env_2, ...) Column names: Environmental variable identifiers (var_1, var_2, ...) 3. Phenotypic Data pheno_acr* - Phenotype Data for Genotypes Averaged Across Testing Environments Format: Data frame with observations Content: Phenotype data for genotypes averaged across testing environments as derived after correcting for environment effects Columns: Series: Experimental series identifier Geno_n: Genotype identifier (corresponds to genomic data row names) BLUEs_acr: Grain yield values in quintals per hectare (Best Linear Unbiased Estimates) Type: Genotype category (Line or Hybrid) pheno_wtn* - Phenotype Data for Genotypes Within Testing Environments Format: Data frame with observations Content: Phenotype data for genotypes within testing environments as derived after correcting for experimental design effects Columns: Env_n: Environment identifier (corresponds to climate data row names) Exp: Experiment identifier Site_n: Site identifier Year: Year of evaluation Geno_n: Genotype identifier (corresponds to genomic data row names) Type: Genotype category (Line or Hybrid) Series: Experimental series identifier BLUEs_wtn: Grain yield values in quintals per hectare (Best Linear Unbiased Estimates) Notes All data is subset from the complete experimental dataset All identifiers have been anonymized for data privacy while maintaining relational integrity Software requirements and detailed usage examples are documented in the GitHub repository Funding German Federal Ministry of Food and Agriculture funded project KIBREED (FKZ: 28DK131A20A)