Literature DB >> 28899665

Toxin composition of the 2016 Microcystis aeruginosa bloom in the St. Lucie Estuary, Florida.

Stuart Oehrle1, Marliette Rodriguez-Matos2, Michael Cartamil2, Cristian Zavala2, Kathleen S Rein3.   

Abstract

A bloom of the cyanobacteria, Microcystis aeruginosa occurred in the St. Lucie Estuary during the summer of 2016, stimulated by the release of waters from Lake Okeechobee. This cyanobacterium produces the microcystins, a suite of heptapeptide hepatotoxins. The toxin composition of the bloom was analyzed and was compared to an archived bloom sample from 2005. Microcystin-LR was the most abundant toxin with lesser amounts of microcystin variants. Nodularin, cylindrospermopsin and anatoxin-a were not detected.
Copyright © 2017 Elsevier Ltd. All rights reserved.

Entities:  

Keywords:  Algal bloom; Cyanobacteria; Microcystins; Microcystis

Mesh：

Substances：

Year:  2017        PMID： 28899665     DOI： 10.1016/j.toxicon.2017.09.005

Source DB:  PubMed          Journal:  Toxicon        ISSN： 0041-0101            Impact factor:   3.033


  5 in total

1.  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.

Authors:  Benjamin J Kramer; Timothy W Davis; Kevin A Meyer; Barry H Rosen; Jennifer A Goleski; Gregory J Dick; Genesok Oh; Christopher J Gobler
Journal:  PLoS One       Date:  2018-05-23       Impact factor: 3.240

2.  Hurricanes, El Niño and harmful algal blooms in two sub-tropical Florida estuaries: Direct and indirect impacts.

Authors:  Edward J Phlips; Susan Badylak; Natalie G Nelson; Karl E Havens
Journal:  Sci Rep       Date:  2020-02-05       Impact factor: 4.379

3.  Spatio-Temporal Modeling for Forecasting High-Risk Freshwater Cyanobacterial Harmful Algal Blooms in Florida.

Authors:  Mark H Myer; Erin Urquhart; Blake A Schaeffer; John M Johnston
Journal:  Front Environ Sci       Date:  2020-11-02

4.  Diagnosing Microcystin Intoxication of Canines: Clinicopathological Indications, Pathological Characteristics, and Analytical Detection in Postmortem and Antemortem Samples.

Authors:  Amanda J Foss; Mark T Aubel; Brandi Gallagher; Nancy Mettee; Amanda Miller; Susan B Fogelson
Journal:  Toxins (Basel)       Date:  2019-08-03       Impact factor: 4.546

5.  Multiple co-occurring and persistently detected cyanotoxins and associated cyanobacteria in adjacent California lakes.

Authors:  Meredith D A Howard; Raphael M Kudela; Kendra Hayashi; Avery O Tatters; David A Caron; Susanna Theroux; Stuart Oehrle; Miranda Roethler; Ariel Donovan; Keith Loftin; Zachary Laughrey
Journal:  Toxicon       Date:  2021-01-08       Impact factor: 3.033
  5 in total

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