Evidence map›Paper›PMID 33277584›Full record

ArticleCommunications biology2020

Cyanobacterial blooms contribute to the diversity of antibiotic-resistance genes in aquatic ecosystems.

Qi Zhang, Zhenyan Zhang, Tao Lu, W J G M Peijnenburg, Michael Gillings, Xiaoru Yang, Jianmeng Chen, Josep Penuelas, Yong-Guan Zhu, Ning-Yi Zhou and 2 more

Abstract read
In one paragraph

Article in Communications biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

33 citing papers in PubMed.

  1. Article
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  8. The Invisible Threat of Antibiotic Resistance in Food.Antibiotics (Basel, Switzerland) · 2025
    Review
  9. Molecular epidemiology and characterization of antibiotic resistance ofInternational journal of veterinary science and medicine · 2025
    Article
  10. Article
  11. Article
  12. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Qi ZhangCollege of Environment, Zhejiang University of Technology, 310032, Hangzhou, People's Republic of China.
Zhenyan ZhangCollege of Environment, Zhejiang University of Technology, 310032, Hangzhou, People's Republic of China.
Tao LuCollege of Environment, Zhejiang University of Technology, 310032, Hangzhou, People's Republic of China.ORCID 0000-0002-2030-3813
W J G M PeijnenburgInstitute of Environmental Sciences (CML), Leiden University, 2300 RA, Leiden, The Netherlands.ORCID 0000-0003-2958-9149
Michael GillingsDepartment of Biological Sciences, Macquarie University, Sydney, NSW, 2109, Australia.ORCID 0000-0002-4043-4351
Xiaoru YangKey Laboratory of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, 361021, Xiamen, People's Republic of China.
Jianmeng ChenCollege of Environment, Zhejiang University of Technology, 310032, Hangzhou, People's Republic of China.
Josep PenuelasCSIC, Global Ecology Unit CREAF-CSIC-UAB, Bellaterra, 08193, Barcelona, Catalonia, Spain.ORCID 0000-0002-7215-0150
Yong-Guan ZhuKey Laboratory of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, 361021, Xiamen, People's Republic of China.
Ning-Yi ZhouState Key Laboratory of Microbial Metabolism, and School of Life Sciences & Biotechnology, Shanghai Jiao Tong University, 200240, Shanghai, People's Republic of China.
Jianqiang SuKey Laboratory of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, 361021, Xiamen, People's Republic of China. jqsu@iue.ac.cn.
Haifeng QianCollege of Environment, Zhejiang University of Technology, 310032, Hangzhou, People's Republic of China. hfqian@zjut.edu.cn.ORCID 0000-0003-0807-9991

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cyanobacterial blooms are a global ecological problem that directly threatens human health and crop safety. Cyanobacteria have toxic effects on aquatic microorganisms, which could drive the selection for resistance genes. The effect of cyanobacterial blooms on the dispersal and abundance of antibiotic-resistance genes (ARGs) of concern to human health remains poorly known. We herein investigated the effect of cyanobacterial blooms on ARG composition in Lake Taihu, China. The numbers and relative abundances of total ARGs increased obviously during a Planktothrix bloom. More pathogenic microorganisms were present during this bloom than during a Planktothrix bloom or during the non-bloom period. Microcosmic experiments using additional aquatic ecosystems (an urban river and Lake West) found that a coculture of Microcystis aeruginosa and Planktothrix agardhii increased the richness of the bacterial community, because its phycosphere provided a richer microniche for bacterial colonization and growth. Antibiotic-resistance bacteria were naturally in a rich position, successfully increasing the momentum for the emergence and spread of ARGs. These results demonstrate that cyanobacterial blooms are a crucial driver of ARG diffusion and enrichment in freshwater, thus providing a reference for the ecology and evolution of ARGs and ARBs and for better assessing and managing water quality.

Indexed as

EcosystemEutrophicationAnti-Bacterial AgentsChinaDrug Resistance, BacterialLakesPlanktothrixAnti-Bacterial Agents

Identifiers

PMID33277584
PMCPMC7718256

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.