Results 31 to 40 of about 23,887 (275)
Measurable microcystin in Ozark streams was rare during summer 2018 baseflow conditions
Agricultural & Environmental Letters, 2022 Accelerated eutrophication due to human activity has been linked to an increase in the occurrence of cyanobacteria in freshwater systems. The purpose of this study was to document the occurrence of microcystin, a common cyanotoxin, within northwest ...
Bradley J. Austin, Brian E. Haggard
doaj +1 more source
Ecotoxicology and Environmental Safety, 2021 Growth of microcystin-producing cyanobacteria in Lake Okeechobee (Florida, USA) and surrounding waters has resulted in adverse health impacts for humans and endangered species, as well as significant economic losses.
Ciera Kinley-Baird +6 more
doaj +1 more source
Metagenomic identification of bacterioplankton taxa and pathways involved in microcystin degradation in lake erie. [PDF]
PLoS ONE, 2013 Cyanobacterial harmful blooms (CyanoHABs) that produce microcystins are appearing in an increasing number of freshwater ecosystems worldwide, damaging quality of water for use by human and aquatic life.
Xiaozhen Mou +4 more
doaj +1 more source
Insight Into the Molecular Mechanisms for Microcystin Biodegradation in Lake Erie and Lake Taihu
Frontiers in Microbiology, 2019 Microcystins are potent hepatotoxins that are frequently detected in fresh water lakes plagued by toxic cyanobacteria. Microbial biodegradation has been referred to as the most important avenue for removal of microcystin from aquatic environments.
Lauren E. Krausfeldt +5 more
doaj +1 more source
Pyrolytic behaviour of microcystins and microcystin-spiked algal blooms
Journal of Analytical and Applied Pyrolysis, 2005 Peer ...
Cameán Fernández, A. M. +4 more
openaire +2 more sources
ACS Sensors, 2019 Microcystin-LR (MC-LR) is considered the most common hazardous toxin produced during harmful algal blooms. In addition to potential risk of long-term exposure to low concentrations in drinking water, acute toxicity due to MC-LR resulting from algal ...
Ming Li +4 more
semanticscholar +1 more source
Inactivation of the Burkholderia Toxin Malleicyprol by Enzymatic Cyclopropanol Ring Opening
Angewandte Chemie, Volume 138, Issue 2, 9 January 2026.Burkholderia pseudomallei and Burkholderia mallei are dangerous pathogens that cause severe diseases with high mortality rates. Their virulence relies in part on malleicyprols, potent toxins containing a highly reactive cyclopropanol group. In this study, we identify BurK, a heme‐dependent oxidoreductase that neutralizes malleicyprols by enzymatically ...
Jonas Fiedler +4 more
wiley +2 more sources
Nitrogen limitation, toxin synthesis potential, and toxicity of cyanobacterial populations in Lake Okeechobee and the St. Lucie River Estuary, Florida, during the 2016 state of emergency event. [PDF]
PLoS ONE, 2018 Lake Okeechobee, FL, USA, has been subjected to intensifying cyanobacterial blooms that can spread to the adjacent St. Lucie River and Estuary via natural and anthropogenically-induced flooding events.
Benjamin J Kramer +7 more
doaj +1 more source
F1000Research, 2016 Cyanobacteria harmful algal blooms (cHABs) are associated with a wide range of adverse health effects that stem mostly from the presence of cyanotoxins.
Jeffrey W. Hollister, Betty J. Kreakie
doaj +1 more source
Scientific Reports, 2019 With increased climate change pressures likely to influence harmful algal blooms, exposure to microcystin, a known hepatotoxin and a byproduct of cyanobacterial blooms can be a risk factor for NAFLD associated comorbidities.
S. Sarkar +11 more
semanticscholar +1 more source