Evidence map›Paper›PMID 25805843›Full record

ArticleGenome biology and evolution2015

Whole-genome sequencing of six Mauritian Cynomolgus macaques (Macaca fascicularis) reveals a genome-wide pattern of polymorphisms under extreme population bottleneck.

Naoki Osada, Nilmini Hettiarachchi, Isaac Adeyemi Babarinde, Naruya Saitou, Antoine Blancher

Open access · goldAbstract read
In one paragraph

Article in Genome biology and evolution, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
8.5field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 46 citations in OpenAlex.

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  20. Mx1 and Mx2 key antiviral proteins are surprisingly lost in toothed whales.Proceedings of the National Academy of Sciences of the United States of America · 2015
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 2 countries.

Naoki OsadaDivision of Evolutionary Genetics, National Institute of Genetics, Mishima, Japan Department of Genetics, SOKENDAI (The Graduate University for Advanced Studies), Mishima, Japan.
Nilmini HettiarachchiDepartment of Genetics, SOKENDAI (The Graduate University for Advanced Studies), Mishima, Japan Division of Population Genetics, National Institute of Genetics, Mishima, Japan.
Isaac Adeyemi BabarindeDepartment of Genetics, SOKENDAI (The Graduate University for Advanced Studies), Mishima, Japan Division of Population Genetics, National Institute of Genetics, Mishima, Japan.
Naruya SaitouDepartment of Genetics, SOKENDAI (The Graduate University for Advanced Studies), Mishima, Japan Division of Population Genetics, National Institute of Genetics, Mishima, Japan.
Antoine BlancherLaboratoire d'Immunogénétique Moléculaire (LIMT, EA3034), Faculté de Médecine Purpan, Université Paul Sabatier, Toulouse III, France blancher.a@chu-toulouse.fr.
National Institute of Genetics · JPThe Graduate University for Advanced Studies, SOKENDAI · JPUniversité Toulouse III - Paul Sabatier · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cynomolgus macaques (Macaca fascicularis) were introduced to the island of Mauritius by humans around the 16th century. The unique demographic history of the Mauritian cynomolgus macaques provides the opportunity to not only examine the genetic background of well-established nonhuman primates for biomedical research but also understand the effect of an extreme population bottleneck on the pattern of polymorphisms in genomes. We sequenced the whole genomes of six Mauritian cynomolgus macaques and obtained an average of 20-fold coverage of the genome sequences for each individual. The overall level of nucleotide diversity was 23% smaller than that of the Malaysian cynomolgus macaques, and a reduction of low-frequency polymorphisms was observed. In addition, we also confirmed that the Mauritian cynomolgus macaques were genetically closer to a representative of the Malaysian population than to a representative of the Indochinese population. Excess of nonsynonymous polymorphisms in low frequency, which has been observed in many other species, was not very strong in the Mauritian samples, and the proportion of heterozygous nonsynonymous polymorphisms relative to synonymous polymorphisms is higher within individuals in Mauritian than Malaysian cynomolgus macaques. Those patterns indicate that the extreme population bottleneck made purifying selection overwhelmed by the power of genetic drift in the population. Finally, we estimated the number of founding individuals by using the genome-wide site frequency spectrum of the six samples. Assuming a simple demographic scenario with a single bottleneck followed by exponential growth, the estimated number of founders (∼20 individuals) is largely consistent with previous estimates.

Indexed as

Polymorphism, GeneticAnimalsDemographyGenomicsMacaca fascicularisMaleNucleotidesNucleotidesgenome sequenceMauritian cynomolgus macaquepopulation bottleneck

Identifiers

PMID25805843
PMCPMC5322541
OpenAlexW2133114544

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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.