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Typical chromatograms of (A) nucleoside standards and (B) unknown peaks in C. sinensis determined by high-performance liquid chromatography.
Notes: Unknown nucleoside peaks in C. sinensis were tentatively identified as: 1, cytidine; 2, adenine; 3, guanine; 4, uracil; 5, hypoxanthine; 6, uridine; 7, adenosine; 8, 2′-deoxyadenosine; 9, guanosine; 10, thymidine.
Abbreviation: C. sinensis, Ophiocordyceps sinensis.
