Genomic and chemical characterization of cytotoxic Ahp-cyclodepsipeptides from Phormidium using Thamnocephalus platyurus bioassay

Abstract

Toxic benthic cyanobacterial mats have been identified globally as a potential health hazard since they can produce potent cyanotoxins. Such mats have been connected to the death of mammals worldwide, with a significant fraction of recent cases associated to benthic cyanobacterial blooms producing anatoxin-a or its derivatives. A recent event involving the death of a dog led to monitoring of mats in the area and to the discovery of the first cyanopeptolin producer among the genus Phormidium. Using metagenomics, the genome of the domin Show more