Figure 2 | Scientific Reports

Figure 2

From: Successful identification of the species of the semipetrified amber medicinal resin benzoin using molecular diagnostic technology

Figure 2

(A) Comparison of the secondary structure of ITS2 between benzoin samples from S. tonkinensis and S. japonicus. S. tonkinensis secondary structures a), b), and c) were all slightly different. Arrows indicate the sites of hCBCs (red) and different base sites (black), and the red dashed boxes represent the different base pairs in helix III of S. tonkinensis. (B) The secondary structures of ITS2 in 46 taxa analyzed in this study, except for S. tonkinensis and S. japonicus. The species name is marked below each structure.

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