Characterization of polyploid wheat genomic diversity using a high‐density 90 000 single nucleotide polymorphism array

Summary High‐density single nucleotide polymorphism ( SNP ) genotyping arrays are a powerful tool for studying genomic patterns of diversity, inferring ancestral relationships between individuals in populations and studying marker–trait associations in mapping experiments. We developed a genotyping array including about 90 000 gene‐associated SNP s and used it to characterize genetic variation in allohexaploid and allotetraploid wheat...