PRJDB8914 Genetic analyses of anthocyanin and dry-matter content in sweetpotato Genetic analyses of anthocyanin and dry-matter content using polyploid GWAS followed by QTLs confirmation in sweetpotato (Ipomoea batatas L.) storage root Genetic analyses of anthocyanin and dry-matter content in sweetpotato bioproject PRJDB8914 PRJDB8914 true Genetic analyses of anthocyanin and dry-matter content using polyploid GWAS followed by QTLs confirmation in sweetpotato (Ipomoea batatas L.) storage root