Evidence map›Paper›PMID 33244039›Full record

ArticleScientific reports2020

Searching for the roots of the first free African American community.

Beatriz Martínez, Filipa Simão, Verónica Gomes, Masinda Nguidi, Antonio Amorim, Elizeu F Carvalho, Javier Marrugo, Leonor Gusmão

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Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
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  5. Review
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.

Beatriz MartínezMolecular Genetics Laboratory, Institute for Immunological Research, University of Cartagena, Cartagena, 36-100, Colombia. bmartineza1@unicartagena.edu.co.
Filipa SimãoDNA Diagnostic Laboratory (LDD), State University of Rio de Janeiro (UERJ), 20550-900, Rio de Janeiro, Brazil.
Verónica GomesIPATIMUP/i3S, Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135, Porto, Portugal.
Masinda NguidiDNA Diagnostic Laboratory (LDD), State University of Rio de Janeiro (UERJ), 20550-900, Rio de Janeiro, Brazil.
Antonio AmorimIPATIMUP/i3S, Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135, Porto, Portugal.
Elizeu F CarvalhoDNA Diagnostic Laboratory (LDD), State University of Rio de Janeiro (UERJ), 20550-900, Rio de Janeiro, Brazil.
Javier MarrugoMolecular Genetics Laboratory, Institute for Immunological Research, University of Cartagena, Cartagena, 36-100, Colombia.
Leonor GusmãoDNA Diagnostic Laboratory (LDD), State University of Rio de Janeiro (UERJ), 20550-900, Rio de Janeiro, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

San Basilio de Palenque is an Afro-descendant community near Cartagena, Colombia, founded in the sixteenth century. The recognition of the historical and cultural importance of Palenque has promoted several studies, namely concerning the African roots of its first inhabitants. To deepen the knowledge of the origin and diversity of the Palenque parental lineages, we analysed a sample of 81 individuals for the entire mtDNA Control Region as well as 92 individuals for 27 Y-STRs and 95 for 51 Y-SNPs. The results confirmed the strong isolation of the Palenque, with some degree of influx of Native American maternal lineages, and a European admixture exclusively mediated by men. Due to the high genetic drift observed, a pairwise F

Indexed as

AdolescentBlack or African AmericanBlack PeopleChildChild, PreschoolChromosomes, Human, YColombiaDNA, MitochondrialGenetic DriftHumansMalePhylogenyPolymorphism, Single NucleotideDNA, Mitochondrial

Identifiers

PMID33244039
PMCPMC7691995

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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.