Results 1 to 10 of about 22,560 (270)

Nitrogen Substrate Impacts Microcystis aeruginosa Exometabolome Composition. [PDF]

Environ Microbiol Rep
ABSTRACT Microcystis aeruginosa is a toxic cyanobacteria species that is often abundant during cyanobacterial harmful algal blooms (cyanoHABs) in freshwaters. This study examined how growth on different nitrogen substrates influences the exometabolome of toxic and non‐toxic strains of
Peck CM, Hart LN, Kersten R, Kharbush JJ.   +3 more
europepmc   +3 more sources

Harmful algal bloom species Microcystis aeruginosa releases thiamin antivitamins to suppress competitors [PDF]

mBio
In environmental ecosystems, vitamin concentrations are often exceedingly low, and auxotrophy, or reliance on exogenous vitamins or vitamin precursors, is widespread.
Mohammad Yazdani, Christopher P. Suffridge, Fangchen Liu, Cait M. Costello, Zhiyao Zhou, Gillian St. John, Ruchika Bhawal, Sheng Zhang, Geoffrey W. Coates, Mingming Wu, Beth A. Ahner   +10 more
doaj   +2 more sources

The Allelopathic Inhibition of Submerged Macrophytes (Ceratophyllum demersum and Myriophyllum spicatum) in Response to Toxic and Non-Toxic Microcystis aeruginosa [PDF]

Microorganisms
The present study systematically explored the purification effects and response of submerged plants, Ceratophyllum demersum and Myriophyllum spicatum, on toxic and non-toxic strains of Microcystis aeruginosa via indoor co-culture experiments. The results
Yuanyuan Tang, Shuwen Zhang, Jing Dong, Yuanpu Sha, Guiyu Chen, Xuejun Li, Xiaofei Gao, Huatao Yuan, Jingxiao Zhang, Penghui Zhu, Yunni Gao   +10 more
doaj   +2 more sources

Genetic polymorphism in brazilian microcystis spp. (Cyanobacteria) toxic and non-toxic through RFLP-PCR of the cpcBA-IGS [PDF]

Brazilian Archives of Biology and Technology, 2009
The escalating occurrence of cyanobacterial toxic blooms demands a better understanding of genetic variability as an auxiliary expedient in species identification, collaborating with the monitoring of water destined to public supply.
Maria do Carmo Bittencourt-Oliveira, Maristela Casé Costa Cunha, Ariadne do Nascimento Moura   +2 more
doaj   +4 more sources

Morchella Effectively Removes Microcystins Produced by Microcystis aeruginosa. [PDF]

Microbes Environ
Microcystins (MCs) produced by Microcystis aeruginosa are harmful to animal and human health, and there is currently no effective method for their removal. Therefore, the development of biological approaches that inhibit cyanobacteria and remove MCs is needed.
Meng X, Ban M, Wu Z, Huang L, Wang Z, Cheng Y.   +5 more
europepmc   +3 more sources

Mobilome impacts on physiology in the widely used non-toxic mutant Microcystis aeruginosa PCC 7806 ΔmcyB and toxic wildtype [PDF]

BMC Genomics
The Microcystis mobilome is a well-known but understudied component of this bloom-forming cyanobacterium. Through genomic and transcriptomic comparisons, we found five families of transposases that altered the expression of genes in the well-studied ...
Gwendolyn F. Stark, Alexander R. Truchon, Steven W. Wilhelm   +2 more
doaj   +2 more sources

Ecofriendly remediation of cadmium, lead, and zinc using dead cells of Microcystis aeruginosa. [PDF]

Sci Rep
Abdelkarim MS, Ali MHH, Kassem DA.
europepmc   +3 more sources

Synergy Effect of Environmental Factors on the Growth and Toxins Production by Microcystis aeruginosa [PDF]

Nature Environment and Pollution Technology, 2021
Microcystis is one of the most common algal genera that causes water eutrophication. The effect of water quality on the growth and toxins production of Microcystis has been attracting high research attentions.
Hou Wei, Song Yundi, Lu Nan, Zhang Runjie, Bu Naishun, Miao Bin, He Zhe and Fu Baorong
doaj   +1 more source

Effects of Ciprofloxacin on the Production and Composition of Cellular Microcystins in Microcystis aeruginosa. [PDF]

Toxics
Wan L, Huang R, Zhou Y, Guo J, Jiao Y, Gao J.   +5 more
europepmc   +3 more sources

Response Surface Optimization of Culture Conditions of Microcystis sp. to Enhance its Biomass Production and Explore its Potential as Antimicrobials [PDF]

Nature Environment and Pollution Technology, 2022
The menace of drug-resistant bacteria is an issue of global concern. The growth mechanism of the algae Microcystis sp. encompasses the capacity to upset bacterial pathogens, and this approach is explored in the study. Microcystis sp.
R. Kanimozhi, D. Arvind Prasath, R. Dhandapani and Santhosh Sigamani
doaj   +1 more source