This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
DNA damaged by carcinogenic aminofluorene AF. Structures of DNA damaged by the carcinogenic aromatic amine aminofluorene AF Left AF in the BDNA major groove the predominant structure at mutational coldspot Right AF inserted into the helix with displacement of the damaged guanine the predominant structure at mutational hotspot Color