Evidence map›Paper›PMID 33122728›Full record

ArticleScientific reports2020

Successful post-glacial colonization of Europe by single lineage of freshwater amphipod from its Pannonian Plio-Pleistocene diversification hotspot.

Hedvig Csapó, Paula Krzywoźniak, Michał Grabowski, Remi Wattier, Karolina Bącela-Spychalska, Tomasz Mamos, Mišel Jelić, Tomasz Rewicz

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

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  9. Wide geographic distribution of overlooked parasites: Rare Microsporidia inInternational journal for parasitology. Parasites and wildlife · 2021
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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

8 authors.

Hedvig CsapóInstitute of Oceanology Polish Academy of Sciences, 81-712, Sopot, Poland.ORCID 0000-0002-3659-685X
Paula KrzywoźniakFaculty of Biology and Environmental Protection, Department of Invertebrate Zoology and Hydrobiology, University of Lodz, 90-237, Lodz, Poland.
Michał GrabowskiFaculty of Biology and Environmental Protection, Department of Invertebrate Zoology and Hydrobiology, University of Lodz, 90-237, Lodz, Poland.ORCID 0000-0002-4551-3454
Remi WattierUMR CNRS 6282 Biogéosciences, Université Bourgogne Franche Comté, 21000, Dijon, France.ORCID 0000-0001-5772-4681
Karolina Bącela-SpychalskaFaculty of Biology and Environmental Protection, Department of Invertebrate Zoology and Hydrobiology, University of Lodz, 90-237, Lodz, Poland.ORCID 0000-0003-4498-5107
Tomasz MamosFaculty of Biology and Environmental Protection, Department of Invertebrate Zoology and Hydrobiology, University of Lodz, 90-237, Lodz, Poland.ORCID 0000-0002-0524-3015
Mišel JelićDepartment of Natural Sciences, Varaždin City Museum, 42000, Varaždin, Croatia.ORCID 0000-0003-4119-3948
Tomasz RewiczFaculty of Biology and Environmental Protection, Department of Invertebrate Zoology and Hydrobiology, University of Lodz, 90-237, Lodz, Poland. tomasz.rewicz@biol.uni.lodz.pl.ORCID 0000-0002-2085-4973

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gammarus roeselii Gervais, 1835 is a morphospecies with a wide distribution range in Europe. The Balkan Peninsula is known as an area of pre-Pleistocene cryptic diversification within this taxon, resulting in at least 13 Molecular Operational Taxonomic Units (MOTUs). The morphospecies diversified there during Neogene and has probably invaded other parts of the continent very recently, in postglacial or even historical times. Thus, the detailed goals of our study were to (1) identify which lineage(s) colonized Central-Western Europe (CWE), (2) determine their possible geographical origin, (3) verify, whether the colonisation was associated with demographic changes. In total, 663 individuals were sequenced for the cytochrome oxidase I (COI) barcoding fragment and 137 individuals for the internal transcribed spacer II (ITS2). We identified two MOTUs in the study area with contrasting Barcode Index Number and haplotype diversities. The Pannonian Basin (PB) appeared to be a potential ice age refugium for the species, while CWE was colonised by a single lineage (also present in PB), displaying low genetic diversity. Our results suggest that G. roeselii is a relatively recent coloniser in CWE, starting demographic expansion around 10 kya.

Indexed as

Fresh WaterAmphipodaAnimalsBiological EvolutionEuropeHaplotypesPhylogeographySpecies Specificity

Identifiers

PMID33122728
PMCPMC7596225

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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.