Evidence map›Paper›PMID 26675310›Full record

ArticlePloS one2015

Coalescent Modelling Suggests Recent Secondary-Contact of Cryptic Penguin Species.

Stefanie Grosser, Christopher P Burridge, Amanda J Peucker, Jonathan M Waters

Abstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 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

4 authors.

Stefanie GrosserAllan Wilson Centre, Department of Zoology, University of Otago, Dunedin, New Zealand.
Christopher P BurridgeSchool of Biological Sciences, University of Tasmania, Hobart, Tasmania, Australia.
Amanda J PeuckerSchool of Life and Environmental Sciences, Deakin University, Warrnambool, Victoria, Australia.
Jonathan M WatersAllan Wilson Centre, Department of Zoology, University of Otago, Dunedin, New Zealand.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Molecular genetic analyses present powerful tools for elucidating demographic and biogeographic histories of taxa. Here we present genetic evidence showing a dynamic history for two cryptic lineages within Eudyptula, the world's smallest penguin. Specifically, we use a suite of genetic markers to reveal that two congeneric taxa ('Australia' and 'New Zealand') co-occur in southern New Zealand, with only low levels of hybridization. Coalescent modelling suggests that the Australian little penguin only recently expanded into southern New Zealand. Analyses conducted under time-dependent molecular evolutionary rates lend support to the hypothesis of recent anthropogenic turnover, consistent with shifts detected in several other New Zealand coastal vertebrate taxa. This apparent turnover event highlights the dynamic nature of the region's coastal ecosystem.

Indexed as

Animal MigrationAnimalsAustraliaCluster AnalysisDNA, MitochondrialEvolution, MolecularGene FlowGenetic MarkersGenetics, PopulationIntronsMarkov ChainsMicrosatellite RepeatsMolecular Sequence DataMonte Carlo MethodNew ZealandSpheniscidaeDNA, MitochondrialGenetic Markers

Identifiers

PMID26675310
PMCPMC4682933

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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.