Evidence map›Paper›PMID 34191374›Full record

ArticleMolecular ecology2021

The long-standing significance of genetic diversity in conservation.

J Andrew DeWoody, Avril M Harder, Samarth Mathur, Janna R Willoughby

Abstract readComment
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In one paragraph

Article in Molecular ecology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 115 papers.

0numbers the graph read from it
0cells of the map it votes in
115citing papers in PubMed
33.6field-weighted citation impact, top 1% 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

115 citing papers in PubMed, 290 citations in OpenAlex.

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  19. Resource management as a conservation tool to impact genetic diversity through mating patterns in wild populations.Ecological applications : a publication of the Ecological Society of America · 2026
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55 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 2 countries.

J Andrew DeWoodyDepartment of Forestry and Natural Resources, Department of Biological Sciences, Purdue University, West Lafayette, Indiana, USA.ORCID 0000-0002-7315-5631
Avril M HarderSchool of Forestry and Wildlife Sciences, Auburn University, Auburn, Alabama, USA.ORCID 0000-0001-7371-4002
Samarth MathurDepartment of Evolution, Ecology and Organismal Biology, The Ohio State University, Columbus, Ohio, USA.ORCID 0000-0002-6446-5718
Janna R WilloughbySchool of Forestry and Wildlife Sciences, Auburn University, Auburn, Alabama, USA.ORCID 0000-0002-0176-1878
Auburn University · USPurdue University West Lafayette · USThe Ohio State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Since allozymes were first used to assess genetic diversity in the 1960s and 1970s, biologists have attempted to characterize gene pools and conserve the diversity observed in domestic crops, livestock, zoos and (more recently) natural populations. Recently, some authors have claimed that the importance of genetic diversity in conservation biology has been greatly overstated. Here, we argue that a voluminous literature indicates otherwise. We address four main points made by detractors of genetic diversity's role in conservation by using published literature to firmly establish that genetic diversity is intimately tied to evolutionary fitness, and that the associated demographic consequences are of paramount importance to many conservation efforts. We think that responsible management in the Anthropocene should, whenever possible, include the conservation of ecosystems, communities, populations and individuals, and their underlying genetic diversity.

Indexed as

EcosystemGenetics, PopulationAnimalsCrops, AgriculturalGenetic VariationHumansLivestockconservation biologyconservation geneticspopulation genetics - empiricalpopulation genetics - theoretical

Identifiers

PMID34191374
OpenAlexW3176163551

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.