Evidence map›Paper›PMID 35464964›Full record

ArticleFrontiers in microbiology2022

Spatiotemporal Variation of Microbial Communities in the Ultra-Oligotrophic Eastern Mediterranean Sea.

Markus Haber, Dalit Roth Rosenberg, Maya Lalzar, Ilia Burgsdorf, Kumar Saurav, Regina Lionheart, Yoav Lehahn, Dikla Aharonovich, Laura Gómez-Consarnau, Daniel Sher and 2 more

Abstract read
In one paragraph

Article in Frontiers in microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 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

12 authors.

Markus HaberDepartment of Marine Biology, Leon H. Charney School of Marine Sciences, University of Haifa, Haifa, Israel.
Dalit Roth RosenbergDepartment of Marine Biology, Leon H. Charney School of Marine Sciences, University of Haifa, Haifa, Israel.
Maya LalzarBioinformatics Service Unit, University of Haifa, Haifa, Israel.
Ilia BurgsdorfDepartment of Marine Biology, Leon H. Charney School of Marine Sciences, University of Haifa, Haifa, Israel.
Kumar SauravDepartment of Marine Biology, Leon H. Charney School of Marine Sciences, University of Haifa, Haifa, Israel.
Regina LionheartThe Dr. Moses Strauss Department of Marine Geosciences, Leon H. Charney School of Marine Sciences, University of Haifa, Haifa, Israel.
Yoav LehahnThe Dr. Moses Strauss Department of Marine Geosciences, Leon H. Charney School of Marine Sciences, University of Haifa, Haifa, Israel.
Dikla AharonovichDepartment of Marine Biology, Leon H. Charney School of Marine Sciences, University of Haifa, Haifa, Israel.
Laura Gómez-ConsarnauDepartment of Biological Sciences, University of Southern California, Los Angeles, CA, United States.
Daniel SherDepartment of Marine Biology, Leon H. Charney School of Marine Sciences, University of Haifa, Haifa, Israel.
Michael D KromDepartment of Marine Biology, Leon H. Charney School of Marine Sciences, University of Haifa, Haifa, Israel.
Laura SteindlerDepartment of Marine Biology, Leon H. Charney School of Marine Sciences, University of Haifa, Haifa, Israel.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Marine microbial communities vary seasonally and spatially, but these two factors are rarely addressed together. In this study, the temporal and spatial patterns of the bacterial and archaeal community were studied along a coast-to-offshore transect in the Eastern Mediterranean Sea (EMS) over six cruises, in three seasons of 2 consecutive years. Amplicon sequencing of 16S rRNA genes and transcripts was performed to determine presence and activity, respectively. The ultra-oligotrophic status of the Southeastern Mediterranean Sea was reflected in the microbial community composition dominated by oligotrophic bacterial groups such as SAR11, even at the most coastal station sampled, throughout the year. Seasons significantly affected the microbial communities, explaining more than half of the observed variability. However, the same few taxa dominated the community over the 2-year sampling period, varying only in their degree of dominance. While there was no overall effect of station location on the microbial community, the most coastal site (16 km offshore) differed significantly in community structure and activity from the three further offshore stations in early winter and summer. Our data on the microbial community compositions and their seasonality support previous notions that the EMS behaves like an oceanic gyre.

Indexed as

16S rRNAMediterranean SeaSAR11seasonalitytransect

Identifiers

PMID35464964
PMCPMC9022036

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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.