Evidence map›Paper›PMID 37661422›Full record

ArticleMicrobes and environments2023

Particle-attached Microbes in Eelgrass Vegetation Areas Differ in Community Structure Depending on the Distance from the Eelgrass Bed.

Md Mehedi Iqbal, Masahiko Nishimura, Masayoshi Sano, Susumu Yoshizawa

Abstract read
In one paragraph

Article in Microbes and environments, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Md Mehedi IqbalAtmosphere and Ocean Research Institute, The University of Tokyo.
Masahiko NishimuraAtmosphere and Ocean Research Institute, The University of Tokyo.
Masayoshi SanoAtmosphere and Ocean Research Institute, The University of Tokyo.
Susumu YoshizawaAtmosphere and Ocean Research Institute, The University of Tokyo.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Zostera marina (eelgrass) is a submerged flowering plant often found in the coastal areas of Japan. Large amounts of suspended particles form in highly productive environments, such as eelgrass beds, and the behavior of these particles is expected to affect the surrounding microbial community. We investigated the microbial community structure of suspended particles in three eelgrass fields (Ikuno-Shima Is., Mutsu Bay, and Nanao Bay) and inferred the formation and dynamics of suspended particles from a microbial community structure ana-lysis. Seawater samples were collected directly above each eelgrass bed (eelgrass-covering) and from locations dozens of meters away from the eelgrass bed (bare-ground). In consideration of the two different lifestyles of marine microbes, microbial communities were obtained from particle-attached (PA) and free-living (FL) states. Differences in microbial diversity and community structures were observed between PA and FL in all eelgrass beds. The FL microbial community was similar between the two sampling points (eelgrass-covering and bare-ground), whereas a significant difference was noted in the microbial community structure of suspended particles between the two sampling points. This difference appeared to be due to the supply of organic matter from the eelgrass sea ground and leaf-attached detritus produced by microbial activity. In addition, the classes Flavobacteriia, Alphaproteobacteria, and Gammaproteobacteria were abundant in the PA and FL fractions. Furthermore, many sequences of the key groups (e.g., Planctomycetes and Verrucomicrobia) were exclusively detected in the PA fraction, in which they may circulate nutrients. The present results provide insights into the microbial communities of suspended particles and provide the first step towards understanding their biogeochemical impact on the eelgrass bed.

Indexed as

GammaproteobacteriaMagnoliopsidaMicrobiotaCell DeathJapan16S rRNAorganic matterparticle-attached and free-living bacteriaparticle formationZostera marina (eelgrass)

Identifiers

PMID37661422
PMCPMC10522840

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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.