Data for "Drone-Imaging Assisted GWAS Reveal Key QTLs for Emergence and Late Blight Resistance in Tetraploid Potato"

The data applied in the study includes phenotypic and genotypic information on two panels of breeding clones from Danespo A/S. Due to proprietary rights of the breeding clones, they are masked by IdX numbers in the data. For commercially available clones, the IdX is linked to their commercial name through the Name column. The genotypic data was generated by SNP array using a custom 20k Affymetrix chip. This chip is also proprietary, and the SNP positions on each chromosome are also masked, but retain colinearity along the chromosome. The phenotypic data was computed from image data as a commercial service by Phenoyard AB without preprocessing. The phenotypes submitted here include the 1-9 grading of clone emergence across day 0-20 of the early growth season. 9 denotes early emergence, and 1 denotes late emergence. Late blight resistance is reported as an area-under-disease-progression-curve normalized by total monitoration period, i.e. a single across-season phenotype for each clone. File descriptions:SNP_map.csv - .csv file holding the masked marker coordinates on the chromosomes. Chromosome 0 is scaffolds, chromosome 13 is unmapped. The SNPs are based on the v6.1 potato DM reference genome, but positions are masked within chromosome. The colinearity of the SNPs along the chromosomes are conserved relative to the true positions. gt_emergence_panel.csv - .csv file holding imputed genotypic data of 8,731 SNPs for 2,576 clones in the emergence panel. The row names are clone IdX. The column names are SNP ID. gt_late_blight_resistance_panel.csv - .csv file holding imputed genotypic data of 8,731 SNPs for 1,520 clones in the late blight resistance panel. The row names are clone IdX. The column names are SNP ID. pt_emergence.csv - .csv file holding "Emergence" phenotypic data for the emergence panel, including 6,262 observations. Also including metadata such as field location, year of phenotyping, and clone market group. pt_late_blight_resistance.csv - .csv file holding late blight resistance phenotypic data for the late blight resistance panel at each time point across the infection period for each clone in each testing year with field location metadata, including 6,972 observations. Also including metadata such as year of phenotyping, and clone market group.