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Non-Toxic Peptides from Toxic Cyanobacteria, Oscillatoria agardhii

✍ Scribed by Kiyonaga Fujii; Kaarina Sivonen; Emiko Naganawa; Ken-ichi Harada


Book ID
104209797
Publisher
Elsevier Science
Year
2000
Tongue
French
Weight
198 KB
Volume
56
Category
Article
ISSN
0040-4020

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✦ Synopsis


For the elucidation of the biosynthetic relationship between non-toxic and hepatotoxic peptides produced by cyanobacteria, we compared the secondary metabolites from the toxic and non-toxic cyanobacteria, Oscillatoria (Planktothrix) agardhii. Three groups of peptides, cyclic depsipeptides having a 3-amino-6-hydroxy-2-piperidone moiety, a cyclic nonapeptide and cyclic peptides possessing an ureido linkage were isolated together with microcystins from the toxic O. agardhii strains 97 and CYA128. A tricyclic peptide composed of 14 amino acid residues was isolated from the non-toxic O. agardhii strains 2 and 18.


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ChemInform Abstract: Nontoxic Peptides f
✍ Kiyonaga Fujii; Kaarina Sivonen; Emiko Naganawa; Ken-ichi Harada πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 24 KB πŸ‘ 1 views

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