Fig. 1

Photo and genomic characteristics of Xingan mandarin. (a) Xingan mandarin tree. (b) Flowers and leaves during the peak flowering period. (c) Anatomical diagram of Xingan mandarin flower. (d) Xingan mandarin mature fruits. (e) Characterization of the Xingan mandarin genome. The circle from inside to outside, respectively, represents Chromosome ideograms (I), TE density (II), SSR density (III), gene density (IV), and GC density (V).