ArticleScientific reports2016
Lysing bloom-causing alga Phaeocystis globosa with microbial algicide: An efficient process that decreases the toxicity of algal exudates.
Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
9 citing papers in PubMed, 25 citations in OpenAlex.
- Article
- Review
- A Novel Algicidal Bacterium and Its Effects against the Toxic DinoflagellateMicrobiology spectrum · 2022Article
- Identifying Algicides ofInternational journal of environmental research and public health · 2022Article
- Algicidal Bacteria: A Review of Current Knowledge and Applications to Control Harmful Algal Blooms.Frontiers in microbiology · 2022Review
- Algal Lysis by Sagittula stellata for the Production of Intracellular Valuables.Applied biochemistry and biotechnology · 2021Article
- Combined algicidal effect of urocanic acid,RSC advances · 2018Article
- Trade-off between reproduction and lifespan of the rotifer Brachionus plicatilis under different food conditions.Scientific reports · 2017Article
- Lytic and Chemotactic Features of the Plaque-Forming Bacterium KD531 onFrontiers in microbiology · 2017Article
Corrections and comments
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Authors and funding
11 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Algicidal microbes could effectively remove the harmful algae from the waters. In this study, we were concerned with the ecological influence of an algicide extracted from Streptomyces alboflavus RPS, which could completely lyse the Phaeocystis globosa cells within two days. In microcosms, 4 μg/mL of the microbial algicide could efficiently remove P. globosa cells without suppressing other aquatic organisms. Bioluminescent assays confirmed that the toxicity of microbial algicide at this concentration was negligible. Interestingly, the toxicity of P. globosa exudates was also significantly reduced after being treated with the algicide. Further experiments revealed that the microbial algicide could instantly increase the permeability of the plasma membrane and disturb the photosynthetic system, followed by the deformation of organelles, vacuolization and increasing oxidative stress. The pre-incubation of N-acetyl cysteine (NAC) verified that the rapid damages to the plasma membrane and photosynthetic system caused the algal death in the early phase, and the increasing oxidative stress killed the rest. The late accumulation and possible release of CAT also explained the decreasing toxicity of the algal culture. These results indicated that this microbial algicide has great potential in controlling the growth of P. globosa on site.
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Registered trials
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