Evidence map›Paper›PMID 33000432›Full record

ArticleParasitology research2020

Comparative analysis of monozoic fish tapeworms Caryophyllaeus laticeps (Pallas, 1781) and recently described Caryophyllaeus chondrostomi Barčák, Oros, Hanzelová, Scholz, 2017, using microsatellite markers.

Eva Bazsalovicsová, Ivica Králová-Hromadová, Ludmila Juhásová, Peter Mikulíček, Alexandra Oravcová, Gabriel Minárik, Jan Štefka

Abstract read
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In one paragraph

Article in Parasitology research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 32% 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

2 citing papers in PubMed, 4 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

7 authors at 4 institutions in 3 countries.

Eva BazsalovicsováInstitute of Parasitology, Slovak Academy of Sciences, Hlinkova 3, 040 01, Košice, Slovakia.ORCID https://orcid.org/0000-0003-4308-8594
Ivica Králová-HromadováInstitute of Parasitology, Slovak Academy of Sciences, Hlinkova 3, 040 01, Košice, Slovakia. hromadova@saske.sk.ORCID https://orcid.org/0000-0003-0523-7093
Ludmila JuhásováInstitute of Parasitology, Slovak Academy of Sciences, Hlinkova 3, 040 01, Košice, Slovakia.ORCID https://orcid.org/0000-0002-0067-6778
Peter MikulíčekDepartment of Zoology, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská dolina, Ilkovičova 6, 842 15, Bratislava, Slovakia.ORCID https://orcid.org/0000-0002-4927-493X
Alexandra OravcováMedirex, a.s, Galvaniho 17/C, P.O. Box 143, 820 16, Bratislava, Slovakia.
Gabriel MinárikMedirex, a.s, Galvaniho 17/C, P.O. Box 143, 820 16, Bratislava, Slovakia.
Jan ŠtefkaBiology Centre CAS, Institute of Parasitology, and Faculty of Science, University of South Bohemia, Branišovská 31, 370 05, České Budějovice, Czech Republic.ORCID https://orcid.org/0000-0002-1283-9730
Slovak Academy of Sciences · SKMedirex Group Academy · SKComenius University Bratislava · SKSewanee: The University of the South · US

Funding

Slovak Grant Agency VEGA VEGA no. 2/0134/17Slovak Research and Development Agency APVV-0653-11
6 · The paper itself

Abstract

The monozoic tapeworm Caryophyllaeus laticeps has been characterized by five markedly different morphotypes largely corresponding to different fish hosts. Recently, the most distinct morphotype 4 from the common nase Chondrostoma nasus was studied in more details resulting in description of a new species Caryophyllaeus chondrostomi. The molecular study based on mitochondrial cox1 and ribosomal lsrDNA did not reveal any interspecific differences between C. laticeps and C. chondrostomi and did not provide any molecular support for recognition of these two species. In the current study, six polymorphic microsatellite markers were applied in order to detect molecular differences between the two species and to provide molecular evidence of validity of C. chondrostomi. While all six microsatellite loci were amplified in different geographic populations of C. laticeps, only two of them provided the amplification product in C. chondrostomi. Results on the Bayesian analysis assigned C. chondrostomi and all geographic populations of C. laticeps to distinct clusters. Neither any close relationships among C. laticeps populations nor specific position of C. chondrostomi were revealed. Contrary, the results of the principal coordinate analysis revealed striking genetic separation of C. chondrostomi with no overlaps with any of the C. laticeps population or morphotype. Caryophyllaeus chondrostomi very probably underwent morphological divergence as a result of ongoing speciation, but this process has not yet been accompanied by sufficient genetic divergence. In this particular case, microsatellites were proved to be better molecular discriminative markers than rDNA and mtDNA.

Indexed as

AnimalsBayes TheoremCestodaCestode InfectionsCyclooxygenase 1CyprinidaeDNA, RibosomalFish DiseasesMicrosatellite RepeatsCyclooxygenase 1DNA, RibosomalCaryophyllideaCestodaInterspecific differencesMolecular taxonomyShort tandem repeats

Identifiers

PMID33000432
OpenAlexW3091306485

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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.