title: Effect of visible light (425-700 nm) on different preparations of transforming deoxyribonucleic acid from Haemophilus influenzae.
mesh_terms: D004269:DNA, Bacterial / Q000302:isolation & purification / Q000528:radiation effects*; D006193:Haemophilus influenzae / Q000032:analysis / Q000235:genetics / Q000528:radiation effects*; D008027:Light; D013053:Spectrophotometry; D014170:Transformation, Genetic / Q000528:radiation effects
chemical_list: D004269:DNA, Bacterial