using monofunctional ( angelicin ) and bifunctional furocoumarins ( psoralen and 8 methoxypsoralen ) plus 365 nm light it is shown that both damages , the induced monoadducts and/or crosslinks in dna , provoke lethal and mutgenic effects in haploid and diploid cells of saccharomyces cerevisiae .
C0016859
furocoumarins
C0016072
psoralen