Evidence map›Paper›PMID 31235719›Full record

ArticleScientific reports2019

The water depth-dependent co-occurrence patterns of marine bacteria in shallow and dynamic Southern Coast, Korea.

Yingshun Cui, Seong-Jun Chun, Seung Ho Baek, Minji Lee, Yunji Kim, Hyung-Gwan Lee, So-Ra Ko, Seungwoo Hwang, Chi-Yong Ahn, Hee-Mock Oh

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

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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

10 authors.

Yingshun CuiCell Factory Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea.
Seong-Jun ChunCell Factory Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea.
Seung Ho BaekSouth Sea Institute, Korea Institute of Ocean Science & Technology (KIOST), Geoje, Republic of Korea.
Minji LeeSouth Sea Institute, Korea Institute of Ocean Science & Technology (KIOST), Geoje, Republic of Korea.
Yunji KimSouth Sea Institute, Korea Institute of Ocean Science & Technology (KIOST), Geoje, Republic of Korea.
Hyung-Gwan LeeCell Factory Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea.
So-Ra KoCell Factory Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea.
Seungwoo HwangKorean Bioinformation Center (KOBIC), KRIBB, Daejeon, Republic of Korea.
Chi-Yong AhnCell Factory Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea. cyahn@kribb.re.kr.ORCID http://orcid.org/0000-0002-9626-2755
Hee-Mock OhCell Factory Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea. heemock@kribb.re.kr.ORCID http://orcid.org/0000-0002-2151-3687

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To investigate the interactions between bacterial species in relation to the biotic and abiotic environmental fluctuations, free-living (FL), nanoparticle-associated (NP), and microparticle-associated (MP) bacterial community compositions (BCCs) were analyzed. A total of 267 samples were collected from July to December 2016 in the dynamic and shallow southern coastal water of Korea. The variations in BCC mostly depended on planktonic size fraction. Network analysis revealed water depth-dependent co-occurrence patterns of coastal bacterial communities. Higher interspecies connectivity was observed within FL bacteria than NP/MP bacteria, suggesting that FL bacteria with a streamlined genome may need other bacterial metabolites for survival, while the NP/MP copiotrophs may have the self-supporting capacity to produce the vital nutrients. The analysis of topological roles of individual OTUs in the network revealed that several groups of metabolically versatile bacteria (the marine Roseobacters, Flavobacteriales, Desulfobacterales, and SAR406 clade) acted as module hubs in different water depth. In conclusion, interspecies interactions dominated in FL bacteria, compared to NP and MP bacteria; modular structures of bacterial communities and keystone species strongly depended on the water depth-derived environmental factors. Furthermore, the multifunctional, versatile FL bacteria could play pivotal roles in dynamic shallow coastal ecosystems.

Indexed as

Water MicrobiologyAquatic OrganismsBiodiversityPhylogenyPhytoplanktonProteobacteriaRepublic of KoreaSeawater

Identifiers

PMID31235719
PMCPMC6591218

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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.