Data from: Phased Genotyping-by-Sequencing Enhances Analysis of Genetic Diversity and Reveals Divergent Copy Number Variants in Maize
This study supports the notion that genotyping-by-sequencing (GBS) can be tailored to particular aims, and using *Zea mays* results indicate that large samples of unknown pedigree can be genotyped to obtain complete and accurate GBS data. A GBS procedure was established that produces high call rates per marker (>85%) with accuracy exceeding 99.4%.