Supplementary data including world yam production statistics [94] (Table S1), summary of genome sequence reads (Table S2), summary of genome assembly (Table S3), CEGMA result [95] (Table S4), BUSCO result (Table S5), summary of chloroplast genome assembly (Table S6), data on RAD-based linkage analysis and anchoring of scaffolds (Tables S7â S9), validation of genome assembly (Tables S10, S11), summary of RNA-seq data (Table S12), summary of assembly of transcripts (Table S13), number of lectin genes in the genomes of D. rotundata and three species (Table S14), segregation of sex in F1 derived from a cross between two accessions (Table S15), summary statistics of bulk DNA sequencing and its analysis (Tables S16, S17), BLAST result of female-specific region against TDr96_F1 reference genome (Table S18), summary of simple sequence repeats (Table S19), sequences of primers used for RAD-seq (Table S20). (PPTX 137 kb)