Evidence map›Paper›PMID 27246395›Full record

ArticleScientific reports2016

Multiple host switching events shape the evolution of symbiotic palaemonid shrimps (Crustacea: Decapoda).

Ivona Horká, Sammy De Grave, Charles H J M Fransen, Adam Petrusek, Zdeněk Ďuriš

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
8.0field-weighted citation impact, top 2% 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

16 citing papers in PubMed, 91 citations in OpenAlex.

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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

5 authors at 4 institutions in 3 countries.

Ivona HorkáUniversity of Ostrava, Faculty of Science, Department of Biology and Ecology, and Institute of Environmental Technologies, Chittussiho 10, Ostrava, CZ-710 00, Czech Republic.
Sammy De GraveOxford University Museum of Natural History, Parks Road, Oxford, OX1 3PW, United Kingdom.
Charles H J M FransenDepartment of Marine Zoology, Naturalis Biodiversity Center, P.O. Box 9517, 2300 RA Leiden, The Netherlands.
Adam PetrusekCharles University in Prague, Faculty of Science, Department of Ecology, Viničná 7, Prague, CZ-12844, Czech Republic.
Zdeněk ĎurišUniversity of Ostrava, Faculty of Science, Department of Biology and Ecology, and Institute of Environmental Technologies, Chittussiho 10, Ostrava, CZ-710 00, Czech Republic.
University of Ostrava · CZCharles University · CZNaturalis Biodiversity Center · NLUniversity of Oxford · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The majority of the almost 1,000 species of Palaemonidae, the most speciose family of caridean shrimp, largely live in symbioses with marine invertebrates of different phyla. These associations range from weak epibiosis to obligatory endosymbiosis and from restricted commensalism to semi-parasitism, with the specialisation to particular hosts likely playing a role in the diversification of this shrimp group. Our study elucidates the evolutionary history of symbiotic palaemonids based on a phylogenetic analysis of 87 species belonging to 43 genera from the Indo-West Pacific and the Atlantic using two nuclear and two mitochondrial markers. A complementary three-marker analysis including taxa from GenBank raises this number to 107 species from 48 genera. Seven larger clades were recovered in the molecular phylogeny; the basal-most one includes mostly free-living shrimp, albeit with a few symbiotic species. Ancestral state reconstruction revealed that free-living forms likely colonised cnidarian hosts initially, and switching between different host phyla occurred multiple times in palaemonid evolutionary history. In some cases this was likely facilitated by the availability of analogous microhabitats in unrelated but morphologically similar host groups. Host switching and adaptations to newly colonised host groups must have played an important role in the evolution of this diverse shrimp group.

Indexed as

AnimalsDNA, MitochondrialEvolution, MolecularGenetic MarkersHost SpecificityPalaemonidaePhylogenySequence Analysis, DNASymbiosisDNA, MitochondrialGenetic Markers

Identifiers

PMID27246395
PMCPMC4887867
OpenAlexW2418348238

What OpenQuestion holds

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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.