Extended Data Fig. 1: Hi-C contact maps for each pseudomolecule in the hexaploid and tetraploid oat genomes.
From: Reference genome assemblies reveal the origin and evolution of allohexaploid oat

a, The 21 chromosomes of the hexaploid A. sativa ssp. nuda cultivar ‘Sanfensan’. b, The 14 chromosomes of the tetraploid A. insularis.