Fig. 2

Genome of H. carnosa. (A) k -mer frequency distribution curve. (B) Heatmap showing Hi-C interaction frequencies within and across chromosomes. The color gradient scale shows interaction strength, where red indicates strong interactions and yellow denotes weaker interactions. (C) Genomic features of H. carnosa. Concentric circles, from the outermost to the innermost, represent the 11 assembled pseudochromosomes (grey), GC content (red), transposable element density (blue), gene density (green), density of duplicates resulted from ancient polyploidization (purple), density of duplicates resulted from tandem duplication (cyan), density of transcription factors (yellow), and the H. carnosa flower. Red triangles and red bars at the outermost circus indicate gaps and telomeres, respectively.