Evidence map›Paper›PMID 29899506›Full record

ArticleThe ISME journal2018

Temporal dynamics of eukaryotic microbial diversity at a coastal Pacific site.

Maitreyi Nagarkar, Peter D Countway, Yeong Du Yoo, Emy Daniels, Nicole J Poulton, Brian Palenik

Open access · bronzeAbstract read
In one paragraph

Article in The ISME journal, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.3field-weighted citation impact, top 12% of its field
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

12 citing papers in PubMed, 27 citations in OpenAlex.

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  6. Grazing impact of the calanoid copepodsFrontiers in microbiology · 2024
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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

6 authors at 2 institutions in 2 countries.

Maitreyi NagarkarMarine Biology Research Division, Scripps Institution of Oceanography, University of California, La Jolla, San Diego, CA, USA.
Peter D CountwayBigelow Laboratory for Ocean Sciences, East Boothbay, ME, 04544, USA.
Yeong Du YooMarine Biology Research Division, Scripps Institution of Oceanography, University of California, La Jolla, San Diego, CA, USA.
Emy DanielsMarine Biology Research Division, Scripps Institution of Oceanography, University of California, La Jolla, San Diego, CA, USA.
Nicole J PoultonBigelow Laboratory for Ocean Sciences, East Boothbay, ME, 04544, USA.
Brian PalenikMarine Biology Research Division, Scripps Institution of Oceanography, University of California, La Jolla, San Diego, CA, USA. bpalenik@ucsd.edu.
Scripps Institution of Oceanography · USBigelow Laboratory for Ocean Sciences · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

High-throughput sequencing of ocean biomes has revealed vast eukaryotic microbial diversity, a significant proportion of which remains uncharacterized. Here we use a temporal approach to understanding eukaryotic diversity at the Scripps Pier, La Jolla, California, USA, via high-throughput amplicon sequencing of the 18S rRNA gene, the abundances of both Synechococcus and Synechococcus grazers, and traditional oceanographic parameters. We also exploit our ability to track operational taxonomic units (OTUs) temporally to evaluate the ability of 18S sequence-based OTU assignments to meaningfully reflect ecological dynamics. The eukaryotic community is highly dynamic in terms of both species richness and composition, although proportional representation of higher-order taxa remains fairly consistent over time. Synechococcus abundance fluctuates throughout the year. OTUs unique to dates of Synechococcus blooms and crashes or enriched in Synechococcus addition incubation experiments suggest that the prasinophyte Tetraselmis sp. and Gymnodinium-like dinoflagellates are likely Synechococcus grazers under certain conditions, and may play an important role in their population fluctuations.

Indexed as

BiodiversityEcosystemEukaryotaHigh-Throughput Nucleotide SequencingPacific OceanRNA, Ribosomal, 18SSeawaterSequence Analysis, DNASynechococcusRNA, Ribosomal, 18S

Identifiers

PMID29899506
PMCPMC6092440
OpenAlexW2808062347

What OpenQuestion holds

Textmetadata
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.