Benzene and similar flat aromatic carbon-based compounds are mutagenetic (cancer- and birth defect- causing) because they can slip between base pairs in DNA and

Benzene and similar flat aromatic carbon-based compounds are mutagenetic (cancer- and birth defect- causing) because they can slip between base pairs in DNA and disrupt replication. I wonder whether graphene, itself a flat carbon compound, has the same affinity for DNA?