出典:Wiktionary
出典:『Wiktionary』 (2010/06/28 21:50 UTC 版)
uroporphyrinogen (複数形 uroporphyrinogens)
出典:Wikipedia
出典:『Wikipedia』 (2011/05/14 23:19 UTC 版)
Uroporphyrinogens are tetrapyrroles with four propionic acid groups ("P" groups) and four acetic acid groups ("A" groups).