Evidence map›Paper›PMID 27388271›Full record

ArticlePloS one2016

A New Integrated Approach to Taxonomy: The Fusion of Molecular and Morphological Systematics with Type Material in Benthic Foraminifera.

Angela Roberts, William Austin, Katharine Evans, Clare Bird, Magali Schweizer, Kate Darling

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Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 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

6 authors.

Angela RobertsSchool of Geography and Geosciences, University of St Andrews, St Andrews, Fife, Scotland, KY16 9AL, United Kingdom.
William AustinSchool of Geography and Geosciences, University of St Andrews, St Andrews, Fife, Scotland, KY16 9AL, United Kingdom.
Katharine EvansSchool of Geosciences, University of Edinburgh, West Mains Road, Edinburgh, EH9 3JW, United Kingdom.
Clare BirdSchool of Geosciences, University of Edinburgh, West Mains Road, Edinburgh, EH9 3JW, United Kingdom.
Magali SchweizerSchool of Geosciences, University of Edinburgh, West Mains Road, Edinburgh, EH9 3JW, United Kingdom.
Kate DarlingSchool of Geography and Geosciences, University of St Andrews, St Andrews, Fife, Scotland, KY16 9AL, United Kingdom.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A robust and consistent taxonomy underpins the use of fossil material in palaeoenvironmental research and long-term assessment of biodiversity. This study presents a new integrated taxonomic protocol for benthic foraminifera by unequivocally reconciling the traditional taxonomic name to a specific genetic type. To implement this protocol, a fragment of the small subunit ribosomal RNA (SSU rRNA) gene is used in combination with 16 quantitative morphometric variables to fully characterise the benthic foraminiferal species concept of Elphidium williamsoni Haynes, 1973. A combination of live contemporary topotypic specimens, original type specimens and specimens of genetic outliers were utilised in this study. Through a series of multivariate statistical tests we illustrate that genetically characterised topotype specimens are morphologically congruent with both the holotype and paratype specimens of E. williamsoni Haynes, 1973. We present the first clear link between morphologically characterised type material and the unique SSU rRNA genetic type of E. williamsoni. This example provides a standard framework for the benthic foraminifera which bridges the current discontinuity between molecular and morphological lines of evidence, allowing integration with the traditional Linnaean roots of nomenclature to offer a new prospect for taxonomic stability.

Indexed as

ClassificationAtlantic OceanBiodiversityDNA, ProtozoanDNA, RibosomalForaminiferaFossilsGeographyMicroscopy, Electron, ScanningMultivariate AnalysisPaleontologyPhylogenyPrincipal Component AnalysisRibosome Subunits, SmallRNA, RibosomalDNA, ProtozoanDNA, RibosomalRNA, Ribosomal

Identifiers

PMID27388271
PMCPMC4936703

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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.