Evidence map›Paper›PMID 42584102›Full record

ArticlemSphere2026

Location and habitat specificity structure benthic microbial assemblages in a temperate seagrass ecosystem.

Gabriel A Serrano, Alejandro De Santiago, Tiago J Pereira, Mirayana Marcelino Barros, Holly M Bik

Abstract read
In one paragraph

Article in mSphere, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Gabriel A SerranoDepartment of Marine Sciences, University of Georgia, Athens, Georgia, USA.ORCID 0009-0009-5457-461X
Alejandro De SantiagoDepartment of Marine Sciences, University of Georgia, Athens, Georgia, USA.ORCID 0000-0001-9086-3050
Tiago J PereiraDepartment of Marine Sciences, University of Georgia, Athens, Georgia, USA.ORCID 0000-0002-6424-2848
Mirayana Marcelino BarrosDepartment of Marine Sciences, University of Georgia, Athens, Georgia, USA.ORCID 0000-0001-9417-7867
Holly M BikDepartment of Marine Sciences, University of Georgia, Athens, Georgia, USA.ORCID 0000-0002-4356-3837

Funding

T32 Predoctoral Training Grant in GeneticsT32GM142623 · NIGMS · UNIVERSITY OF GEORGIA · PI Kelly A Dyer, Mary Grace Goll · 2022 to 2026
$2.1M
Gordon and Betty Moore Foundation SASI grant #9326National Science Foundation DEB-2144304NIGMS NIH HHS T32 GM142623NIH HHS 1T32GM142623
6 · The paper itself

Abstract

Seagrass meadows are globally distributed coastal ecosystems that provide habitats for diverse species and facilitate ecosystem services, such as carbon storage and nutrient cycling. However, anthropogenic activities and climate change are causing seagrass decline worldwide, broadly impacting ecosystem functioning. Although macrofaunal communities in seagrass habitats are relatively well studied, benthic microbial assemblages (including microeukaryote groups such as protists and microbial metazoa) remain underexplored. In this study, we used environmental DNA (eDNA) metabarcoding to characterize assemblages of bacteria/archaea (16S rRNA gene), microeukaryotes (18S rRNA amplified from raw sediment), and meiofauna (18S rRNA amplified from sieved and Ludoxed sediment fractions) in seagrass fields and bare sediment habitats at three sites along an estuarine gradient in Bodega Harbor, California. We found that microbial and microeukaryote communities were primarily structured by location, with sediment properties (sand vs silt/clay proportions) being the main driver of community assemblages. Habitat type was a secondary factor influencing benthic fauna, with bare sediments typically displaying higher biodiversity than seagrass beds, except at Westside Park mudflats, where bare sediments showed significantly reduced diversity compared to all other sampling locations. The differential recovery of nematode bioindicator taxa, including

Indexed as

EcosystemMicrobiotaAnimalsArchaeaBacteriaBiodiversityCaliforniaDNA Barcoding, TaxonomicDNA, EnvironmentalGeologic SedimentsRNA, Ribosomal, 16SRNA, Ribosomal, 18SDNA, EnvironmentalRNA, Ribosomal, 16SRNA, Ribosomal, 18S16S rRNA18S rRNAbacteria/archaeameiofaunametabarcodingseagrasses

Identifiers

PMID42584102
PMCPMC13621858

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

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.