Isoguanosine: isolation from an animal.
Isoguanosine (oxyadenosine or crotonoside), previously known to occur in nature only in the croton bean, was isolated from an animal, the marine nudibranch mollusk Diaulula sandiegensis.
D000241:Adenosine; D000818:Animals; D006151:Guanosine / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D008974:Mollusca / Q000032:analysis*
D006151:Guanosine; C008184:isoguanosine; D000241:Adenosine