title: A second photoreactivation-deficient mutation in Saccharomyces cerevisiae.
mesh_terms: D004255:Deoxyribodipyrimidine Photo-Lyase / Q000378:metabolism*; D008190:Lyases / Q000378:metabolism*; D009154:Mutation; D012441:Saccharomyces cerevisiae / Q000235:genetics* / Q000528:radiation effects; D014466:Ultraviolet Rays
chemical_list: D008190:Lyases; D004255:Deoxyribodipyrimidine Photo-Lyase