title: Heat of reaction of polyribo-5-bromocytidylic acid and polyribo-5-methylcytidylic acid with polyriboinosinic acid.
mesh_terms: D001966:Bromine; D003597:Cytosine Nucleotides; D005612:Freeze Drying; D006358:Hot Temperature; D006863:Hydrogen-Ion Concentration; D007292:Inosine Nucleotides; D009711:Nucleotides; D011743:Pyrimidines; D012965:Sodium Chloride; D013053:Spectrophotometry; D013816:Thermodynamics; D014466:Ultraviolet Rays
chemical_list: D003597:Cytosine Nucleotides; D007292:Inosine Nucleotides; D009711:Nucleotides; D011743:Pyrimidines; D012965:Sodium Chloride; D001966:Bromine