title: SOME OBSERVATIONS ON THE HYPOCHROMISM OF DNA.
mesh_terms: D003596:Cytosine; D004247:DNA; D006147:Guanine; D009711:Nucleotides; D012106:Research; D013057:Spectrum Analysis
chemical_list: D009711:Nucleotides; D006147:Guanine; D003596:Cytosine; D004247:DNA
keywords: CYTOSINE; DNA; EXPERIMENTAL LAB STUDY; GUANINE; NUCLEOTIDES; SPECTRUM ANALYSIS