title: Frequency of occurrence of purine and pyrimidine sequences in DNA of some fungi.
mesh_terms: D001483:Base Sequence; D002852:Chromatography, Ion Exchange; D004247:DNA; D005561:Formates; D006834:Hydrazines; D006868:Hydrolysis; D003904:Mitosporic Fungi / Q000032:analysis*; D009841:Oligonucleotides / Q000032:analysis; D011685:Purine Nucleotides / Q000032:analysis; D011742:Pyrimidine Nucleotides / Q000032:analysis; D012441:Saccharomyces cerevisiae / Q000032:analysis*; D013045:Species Specificity; D013056:Spectrophotometry, Ultraviolet
chemical_list: D005561:Formates; D006834:Hydrazines; D009841:Oligonucleotides; D011685:Purine Nucleotides; D011742:Pyrimidine Nucleotides; D004247:DNA