Evidence map›Paper›PMID 21674295›Full record

ArticleInternational journal of legal medicine2012

Bulgarians vs the other European populations: a mitochondrial DNA perspective.

Sena Karachanak, Valeria Carossa, Desislava Nesheva, Anna Olivieri, Maria Pala, Baharak Hooshiar Kashani, Viola Grugni, Vincenza Battaglia, Alessandro Achilli, Yordan Yordanov and 4 more

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Article in International journal of legal medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

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  14. Mitochondrial DNA analysis of Swedish population samples.International journal of legal medicine · 2013
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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

14 authors.

Sena KarachanakDepartment of Medical Genetics, Medical University of Sofia, 1431, Sofia, Bulgaria.
Valeria Carossa
Desislava Nesheva
Anna Olivieri
Maria Pala
Baharak Hooshiar Kashani
Viola Grugni
Vincenza Battaglia
Alessandro Achilli
Yordan Yordanov
Angel S Galabov
Ornella Semino
Draga Toncheva
Antonio Torroni

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To define the matrilineal relationships between Bulgarians and other European populations, we have evaluated the mitochondrial DNA (mtDNA) variation in a sample of 855 Bulgarian subjects from the mtDNA perspective. The molecular survey was performed by sequencing ∼750 bp of the control region, which resulted in 557 different haplotypes, and by a subsequent restriction fragment length polymorphism analysis to confirm haplogroup/subhaplogroup affiliation. The classification was carried out according to the most updated criteria as reported by van Oven and Kayser (Hum Mutat 30:386-394, 2009), allowing the identification of 45 mitochondrial clades. The observed pattern of mtDNA variation indicates that the Bulgarian mitochondrial pool is geographically homogeneous across the country, and that is characterized by an overall extremely high frequency of western Eurasian lineages. In the principal component analysis, Bulgarians locate in an intermediate position between Eastern European and Mediterranean populations, which is in agreement with historical events. Thus, while the Mediterranean legacy could be attributed to the Thracians, indigenous people that firstly inhabited the Balkans, the Eastern contribution is likely due to the Proto-Bulgarians originating from the Middle East and to the Slavs migrating from northeast Europe.

Indexed as

Genetics, PopulationHaplotypesBulgariaDNA FingerprintingDNA, MitochondrialEthnicityEuropeHumansPolymorphism, Restriction Fragment LengthSequence Analysis, DNADNA, Mitochondrial

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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.