Fig. 1

Morphological and genomic features of the specific faba bean germplasm VF8137. a Photos of different tissues. i = plant at the flowering stage, ii = leaf, iii = inflorescence, iv = fresh pods, v = fresh seeds, vi = dry pods, and vii = dry seeds. Scale bars = 2 cm. b Hi-C interaction map. c Genome features. The circular outer layer with the physical map position and the innermost layer represent the six chromosomes and interchromosomal synteny, respectively. viii = Copia density, ix = Gypsy density, x = DNA transposon density, xi = Gene density, xii = SNP density, and xiii = PAV density, xiv = Genetic marker density. A bin size of 5 Mb is applied for SNP, PAV, and genetic marker density