An Axiom SNP genotyping array for potato: development, evaluation and applications
Authors: Baig, N., Thelen, K., Ayenan, M. A. T., Hartje, S., Obeng-Hinneh, E., Zgadzaj, R., Renner, J., Muders, K., Truberg, B., Rosen, A., Prigge, V., Bruckmueller, J., Luebeck, J., Van Inghelandt, D., Stich, B.
Date: 2025-08-20 · Version: 1
DOI: 10.1101/2025.08.17.670748 Category: Plant Biology
Model Organism: Solanum tuberosum
▶ AI Summary
The study reports the creation and validation of a high‑density Axiom SNP array for Solanum tuberosum, based on 10X Genomics sequencing of 108 diverse clones and integration of existing Illumina markers. The array demonstrated high reproducibility and, after filtering, provided 206,616 informative markers for population structure analysis, GWAS of polyphenol oxidase activity, and genomic prediction with accuracies up to 0.86.
high-density SNP array potato (Solanum tuberosum) genomic-assisted breeding GWAS polyphenol oxidase activity