the induction of structural chromosome aberrations and sister chromatid exchanges ( sce ) was studied in human lymphocytes in vitro after treatment with the two bifunctional furocoumarins 5-methoxypsoralen ( 5-mop ) and 8-methoxypsoralen ( 8-mop ) in the presence of uv-a .
C0016859
furocoumarins
C0025684
8-methoxypsoralen