Fig. 1

Diagrams of genome assembly and the chromosome sizes of U. virens. a Seven chromosomes were assembled from HGAP- and Canu-based contigs and BAC sequences in U. virens. The gaps between HGAP-based contigs (black) were connected by the Canu-based contigs (orange) and the BAC sequences (blue). The lengths of blue and orange lines were not proportional to the exact lengths of these sequences. The telomeric sequences found in HGAP- and Canu-based contigs are indicated by black and orange arrowheads, respectively. b Comparison of the chromosome sizes of the U. virens strains UV8b and UVP1. The sizes of chromosomes 2 and 6 in UVP1 were larger than the ones in UV8b. Repeat sequences are indicated by grey boxes