Evidence map›Paper›PMID 34390519›Full record

ArticleMolecular ecology2021

Population structure, genomic diversity and demographic history of Komodo dragons inferred from whole-genome sequencing.

Alessio Iannucci, Andrea Benazzo, Chiara Natali, Evy Ayu Arida, Moch Samsul Arifin Zein, Tim S Jessop, Giorgio Bertorelle, Claudio Ciofi

Open access · hybridAbstract read
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 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

15 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
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  3. Methylation-associated mutagenesis underlies variation in the mutation spectrum across eukaryotes.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  13. Widespread chromosomal rearrangements preceded genetic divergence in a monitor lizard, Varanus acanthurus (Varanidae).Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2023
    Article
  14. Article
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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

8 authors at 4 institutions in 3 countries.

Alessio IannucciDepartment of Biology, University of Florence, Firenze, Italy.ORCID 0000-0001-7729-4412
Andrea BenazzoDepartment of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy.
Chiara NataliDepartment of Biology, University of Florence, Firenze, Italy.
Evy Ayu AridaResearch Center for Biology, The Indonesian Institute of Sciences (LIPI), Cibinong Science Center, Cibinong, Indonesia.
Moch Samsul Arifin ZeinResearch Center for Biology, The Indonesian Institute of Sciences (LIPI), Cibinong Science Center, Cibinong, Indonesia.
Tim S JessopSchool of Life and Environmental Sciences, Deakin University, Geelong, Vic., Australia.
Giorgio BertorelleDepartment of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy.
Claudio CiofiDepartment of Biology, University of Florence, Firenze, Italy.ORCID 0000-0001-8537-8659
University of Florence · ITIndonesian Institute of Sciences · IDUniversity of Ferrara · ITDeakin University · AU

Funding

Blended DEAL: CAREMinistero dell'Istruzione, dell'Università e della Ricerca - MIURWOA Institution: Universita degli Studi di Firenze
6 · The paper itself

Abstract

Population and conservation genetics studies have greatly benefited from the development of new techniques and bioinformatic tools associated with next-generation sequencing. Analysis of extensive data sets from whole-genome sequencing of even a few individuals allows the detection of patterns of fine-scale population structure and detailed reconstruction of demographic dynamics through time. In this study, we investigated the population structure, genomic diversity and demographic history of the Komodo dragon (Varanus komodoensis), the world's largest lizard, by sequencing the whole genomes of 24 individuals from the five main Indonesian islands comprising the entire range of the species. Three main genomic groups were observed. The populations of the Island of Komodo and the northern coast of Flores, in particular, were identified as two distinct conservation units. Degrees of genomic divergence among island populations were interpreted as a result of changes in sea level affecting connectivity across islands. Demographic inference suggested that Komodo dragons probably experienced a relatively steep population decline over the last million years, reaching a relatively stable N

Indexed as

GenomeLizardsAnimalsDemographyGenomicsHumansWhole Genome Sequencingconservation genomicsMSMCpopulation genomicsreptilesROHVaranidae

Identifiers

PMID34390519
PMCPMC9292392
OpenAlexW3188567658

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.