We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleA Possible Primordial Peptide Cycle.AuthorsHuber, Claudia; Eisenreich, Wolfgang; Hecht, Stefan; Wächtershäuser, GünterPublicationScience, 2003, Vol 301, Issue 5635, p938ISSN0036-8075Publication typearticleDOI10.1126/science.1086501