Evidence map›Paper›PMID 31534707›Full record

ArticleEcology and evolution2019

Old divergence and restricted gene flow between torrent duck (

Luis Alza, Philip Lavretsky, Jeffrey L Peters, Gerardo Cerón, Matthew Smith, Cecilia Kopuchian, Andrea Astie, Kevin G McCracken

Abstract read
In one paragraph

Article in Ecology and evolution, 2019. 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
–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

2 citing papers in PubMed.

  1. An Algorithm for Gene Fragment Reconstruction.Interdisciplinary sciences, computational life sciences · 2021
    Article
  2. Article
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

8 authors.

Luis AlzaDepartment of Biology University of Miami Coral Gables FL USA.ORCID https://orcid.org/0000-0002-5926-4460
Philip LavretskyDepartment of Biological Sciences University of Texas at El Paso El Paso TX USA.ORCID https://orcid.org/0000-0002-5904-8821
Jeffrey L PetersDepartment of Biological Sciences Wright State University Dayton OH USA.
Gerardo CerónLaboratorio de Zoología-CRUB Universidad Nacional del Comahue Bariloche Argentina.
Matthew SmithInstitute of Arctic Biology Department of Biology and Wildlife University of Alaska Fairbanks AK USA.
Cecilia KopuchianCentro de Ecología Aplicada del Litoral (CECOAL-CONICET) Corrientes Argentina.
Andrea AstieInstituto Argentino de Investigaciones de las Zonas Áridas (CCT Mendoza-CONICET) Mendoza Argentina.
Kevin G McCrackenDepartment of Biology University of Miami Coral Gables FL USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo investigate the structure and rate of gene flow among populations of habitat-specialized species to understand the ecological and evolutionary processes underpinning their population dynamics and historical demography, including speciation and extinction. LOCATION: Peruvian and Argentine Andes. TAXON: Two subspecies of torrent duck (

methodsWe sampled 156 individuals in Peru (

resultsHaplotype and nucleotide diversities were higher in Peru than Argentina across all markers. Peruvian and Argentine subspecies showed concordant species-level differences (Φ MAIN

conclusionsWe suggest that the South American Arid Diagonal was preexisting and remains a current phylogeographic barrier between the ranges of the two torrent duck subspecies, and the adult territoriality and breeding site fidelity to the rivers define their population structure.

Indexed as

Andesgene flowgenetic diversityMerganetta armatapopulation structuretime since divergence

Identifiers

PMID31534707
PMCPMC6745679

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.