Evidence map›Paper›PMID 26898592›Full record

ReviewSystematic parasitology2016

Molecular approaches to trematode systematics: 'best practice' and implications for future study.

Isabel Blasco-Costa, Scott C Cutmore, Terrence L Miller, Matthew J Nolan

Abstract readReview
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In one paragraph

Review in Systematic parasitology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers.

0numbers the graph read from it
0cells of the map it votes in
76citing 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

76 citing papers in PubMed.

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  10. Assessing whole-host homogenisation as a new tool for parasite detection and identification.Current research in parasitology & vector-borne diseases · 2026
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16 more citing papers are in PubMed but not listed here.

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

4 authors.

Isabel Blasco-CostaDepartment of Invertebrates, Natural History Museum of Geneva, route de Malagnou 1, 1208, Geneva, Switzerland. isa.blasco.costa@gmail.com.
Scott C CutmoreSchool of Biological Sciences, The University of Queensland, St Lucia, QLD, 4072, Australia.
Terrence L MillerDepartment of Fisheries, Fish Health Laboratory, 3 Baron-Hay Court, South Perth, WA, 6151, Australia.
Matthew J NolanDepartment of Pathology and Pathogen Biology, Royal Veterinary College, University of London, Hatfield, AL9 7TA, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To date, morphological analysis has been the cornerstone to trematode systematics. However, since the late-1980s we have seen an increased integration of genetic data to overcome problems encountered when morphological data are considered in isolation. Here, we provide advice regarding the 'best molecular practice' for trematode taxonomy and systematic studies, in an attempt to help unify the field and provide a solid foundation to underpin future work. Emphasis is placed on defining the study goals and recommendations are made regarding sample preservation, extraction methods, and the submission of molecular vouchers. We advocate generating sequence data from all parasite species/host species/geographic location combinations and stress the importance of selecting two independently evolving loci (one ribosomal and one mitochondrial marker). We recommend that loci should be chosen to provide genetic variation suitable to address the question at hand and for which sufficient 'useful' comparative sequence data already exist. Quality control of the molecular data via using proof-reading Taq polymerase, sequencing PCR amplicons using both forward and reverse primers, ensuring that a minimum of 85% overlap exists when constructing consensus sequences, and checking electropherograms by eye is stressed. We advise that all genetic results are best interpreted using a holistic biological approach, which considers morphology, host identity, collection locality, and ecology. Finally, we consider what advances next-generation sequencing holds for trematode taxonomy and systematics.

Indexed as

Genetic TechniquesPhylogenyAnimalsClassificationGenetic VariationResearchTrematoda

Identifiers

What OpenQuestion holds

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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.