Evidence map›Paper›PMID 18335039›Full record

ArticlePloS one2008

The phylogeny of the four pan-American MtDNA haplogroups: implications for evolutionary and disease studies.

Alessandro Achilli, Ugo A Perego, Claudio M Bravi, Michael D Coble, Qing-Peng Kong, Scott R Woodward, Antonio Salas, Antonio Torroni, Hans-Jürgen Bandelt

Abstract read
In one paragraph

Article in PloS one, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 90 papers.

0numbers the graph read from it
0cells of the map it votes in
90citing papers in PubMed
–field-weighted citation impact
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

90 citing papers in PubMed.

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30 more citing papers are in PubMed but not listed here.

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

9 authors.

Alessandro AchilliDipartimento di Genetica e Microbiologia, Università di Pavia, Pavia, Italy.
Ugo A Perego
Claudio M Bravi
Michael D Coble
Qing-Peng Kong
Scott R Woodward
Antonio Salas
Antonio Torroni
Hans-Jürgen Bandelt

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Only a limited number of complete mitochondrial genome sequences belonging to Native American haplogroups were available until recently, which left America as the continent with the least amount of information about sequence variation of entire mitochondrial DNAs. In this study, a comprehensive overview of all available complete mitochondrial DNA (mtDNA) genomes of the four pan-American haplogroups A2, B2, C1, and D1 is provided by revising the information scattered throughout GenBank and the literature, and adding 14 novel mtDNA sequences. The phylogenies of haplogroups A2, B2, C1, and D1 reveal a large number of sub-haplogroups but suggest that the ancestral Beringian population(s) contributed only six (successful) founder haplotypes to these haplogroups. The derived clades are overall starlike with coalescence times ranging from 18,000 to 21,000 years (with one exception) using the conventional calibration. The average of about 19,000 years somewhat contrasts with the corresponding lower age of about 13,500 years that was recently proposed by employing a different calibration and estimation approach. Our estimate indicates a human entry and spread of the pan-American haplogroups into the Americas right after the peak of the Last Glacial Maximum and comfortably agrees with the undisputed ages of the earliest Paleoindians in South America. In addition, the phylogenetic approach also indicates that the pathogenic status proposed for various mtDNA mutations, which actually define branches of Native American haplogroups, was based on insufficient grounds.

Indexed as

Evolution, MolecularHaplotypesPhylogenyAmerican Indian or Alaska NativeAmericasDNA, MitochondrialHumansDNA, Mitochondrial

Identifiers

PMID18335039
PMCPMC2258150

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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.