Fig. 1

Chromosome-level genome assembly and evolutionary analysis of Agrotis ipsilon. A Integration of genomic and expression data for A. ipsilon. Track 1: 31 chromosomes of the A. ipsilon genome; track 2: distribution of guanine and cytosine (GC); track 3: distribution of transposon elements in chromosomes; track 4: distribution of coding genes; tracks 5–7: expression of organ-specific genes (from outside in head, pereon, and abdomen). B Genome-wide contact matrix from Hi-C data between each pair of the 31 chromosomes. C Major characteristics of the A. ipsilon genome. D Phylogenetic relationship and orthological comparison of 12 insects. Values on the nodes indicate the divergence time. The number of expanded gene families (red) and contracted gene families (green) are shown on the branches. Bars are subdivided to represent different types of orthologous groups. The ratio 1:1:1 indicates the common orthologs with a single copy in different species; N:N:N includes orthologous groups with different copy numbers in different species