The spatiotemporal distribution of potential saxitoxin-producing cyanobacteria in western Lake Erie.

ABSTRACT: Cyanobacterial blooms in the western basin of Lake Erie have been well studied with a focus on planktonic Microcystis and the cyanotoxin microcystin, but recent research has shown that blooms are not entirely Microcystis. Previous studies have documented other taxa in blooms capable of producing other cyanotoxins. Furthermore, benthic cyanobacteria have historically been overlooked in Lake Erie. Saxitoxin is a cyanotoxin of emerging concern in freshwater, and the sxtA gene which encodes its production has been found in the Maumee River and central basin of Lake Erie. Collectively, these points indicated that saxitoxin-producing cyanobacteria may also occur in the western basin. We utilized three sources of data to determine the spatial and temporal distribution of pote

SUBMITTER: Nauman C 

PROVIDER: S-EPMC11658238 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature