Results 41 to 50 of about 192,853 (228)

The Eco-Physiological Role of Microcystis aeruginosa in a Changing World

Microorganisms, 2022
Among the bloom-forming cyanobacteria, Microcystis aeruginosa is one of the most harmful species [...]
Leda Giannuzzi, Marcelo Hernando
doaj   +1 more source

Critical roles of cyanobacteria as reservoir and source for antibiotic resistance genes

Environment International, 2020
The widespread occurrence of antibiotic resistance genes (ARGs) throughout aquatic environments has raised global concerns for public health, but understanding of the emergence and propagation of ARGs in diverse environmental media remains limited.
Zhiyuan Wang, Qiuwen Chen, Jianyun Zhang, Tiesheng Guan, Yuchen Chen, Wenqing Shi   +5 more
doaj   +1 more source

Natural Climate Variability Can Influence Cyanobacteria Blooms in Florida Lakes and Reservoirs

EDIS, 2016
During the summer, many of Florida's nutrient-enriched lakes and reservoirs experience proliferations of cyanobacteria commonly called “blooms.” Cyanobacteria are natural in Florida lakes and reservoirs, but when they grow to high levels and bloom, they
Karl E. Havens, Mark V. Hoyer, Edward J. Phlips   +2 more
doaj   +5 more sources

Cyanobacteria blooms induced precipitation of calcium carbonate and dissolution of silica in a subtropical lagoon, Florida Bay, USA

Scientific Reports, 2023
In recent decades, annual cyanobacteria blooms in Florida Bay displayed spatial and temporal patterns that are consistent with changes in alkalinity and dissolved silicon in water. In early summer, the blooms developed in the north–central bay and spread
Jia-Zhong Zhang
doaj   +1 more source

Spring bloom of Cyanobacteria in lsha Khan Lake at Bangladesh Agricultural University, Mymensingh [PDF]

, 2018
As spring and summer blooms of cyanobacteria are very common in many ponds, lakes and reservoirs of Bangladesh, the occurrence and abundance of dyanobacterial population and environmental parameters were examined in lsha Khan lake of Bangladesh ...
Khan, S., Haque, M. M., Affan, M. A.
core   +1 more source

Periphyton effects on bacterial assemblages and harmful cyanobacterial blooms in a eutrophic freshwater lake: a mesocosm study

Scientific Reports, 2017
Periphyton comprises a broad range of autotrophic and heterotrophic organisms that grow on submerged surfaces in aquatic environments. To investigate the ecological roles of periphyton and their symbiotic bacterial assemblages related to the control of ...
Yingshun Cui, Long Jin, So-Ra Ko, Seong-Jun Chun, Hyung-Seok Oh, Chang Soo Lee, Ankita Srivastava, Hee-Mock Oh, Chi-Yong Ahn   +8 more
doaj   +1 more source

Metagenomic analysis of a freshwater toxic cyanobacteria bloom

, 2008
High molecular weight (HMW) DNA prepared from a toxic freshwater cyanobacterial bloom sample was used to construct a PCR-generated 75-clone, 16S rRNA gene library and a 2850-clone bacterial artificial chromosome (BAC) library.
Patel, Bharat K. C., Pope, Phillip B., Patel, Bharat KC, Pope, Phillip B   +3 more
core   +1 more source

C‐Terminal Functionalization Methods of Amino Acids, Peptides, and Proteins

Chemistry – A European Journal, EarlyView.
C‐terminal functionalization offers powerful routes to peptide and protein diversification, yet epimerization, hydrolysis, and selectivity remain key challenges. This Review surveys enzymatic, decarboxylative, and condensation strategies, highlighting advances toward chemo‐ and regioselective, protecting‐group‐free, atom‐efficient methods applicable to
Jay Hanssens, Mark Lambers, Romano V. A. Orru, Jordy M. Saya   +3 more
wiley   +1 more source

New Zealand Guidelines for cyanobacteria in recreational fresh waters: Interim Guidelines [PDF]

, 2009
This document is divided into four main sections, plus 14 appendices. Section 1. Introduction provides an overview of the purpose and status of the document as well as advice on who should use it. Section 2.
Williamson, Wendy M., Wood, Susanna A., Safi, Karl A., Paul, Wendy J., Hamilton, David P.   +4 more
core  

The “Neglected Viruses” of Taihu: Abundant Transcripts for Viruses Infecting Eukaryotes and Their Potential Role in Phytoplankton Succession

Frontiers in Microbiology, 2020
Drivers of algal bloom dynamics remain poorly understood, but viruses have been implicated as important players. Research addressing bloom dynamics has generally been restricted to the virus-infection of the numerically dominant (i.e. bloom forming) taxa.
Helena L. Pound, Eric R. Gann, Xiangming Tang, Lauren E. Krausfeldt, Matthew Huff, Margaret E. Staton, David Talmy, Steven W. Wilhelm   +7 more
doaj   +1 more source