Extended Data Fig. 3: Nucleotide divergence between the flanking LTRs of full-length LTR retrotransposons of the three Fagopyrum species.

Nucleotide divergence was calculated between each flanking LTR whose alignment length was ≥100 nucleotides. a,Gypsy (F. esculentum: n = 24,585, F. homotropicum: n = 24,342, F. tataricum: n = 4,359) and Copia-type LTR retrotransposons (F. esculentum: n = 2,750, F. homotropicum: n = 2,700, F. tataricum: n = 1,028). b,Athila (F. esculentum: n = 9,830, F. homotropicum: n = 10,389, F. tataricum: n = 425), CRM (F. esculentum: n = 1,154, F. homotropicum: n = 1,073, F. tataricum: n = 166), and Tekay family (F. esculentum: n = 1,174, F. homotropicum: n = 1,197, F. tataricum: n = 1,427) of the Gypsy-type LTR retrotransposons.