Evidence map›Paper›PMID 40740494›Full record

ArticleiScience2025

Archaeogenetics reveals fine-scale genetic continuity and patterns of kinship and health in medieval Finland.

Ulla Nordfors, Sanni Peltola, Ronan James O'Sullivan, Aida Andrades Valtueña, Thiseas C Lamnidis, Kerttu Majander, Luca Traverso, Johannes Krause, Elina Salmela, Päivi Onkamo

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Article in iScience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. 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

10 authors.

Ulla NordforsUniversity Turku, Department of Biology, Turku, Finland.
Sanni PeltolaUniversity Turku, Department of Biology, Turku, Finland.
Ronan James O'SullivanUniversity Turku, Department of Biology, Turku, Finland.
Aida Andrades ValtueñaDepartment of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.
Thiseas C LamnidisDepartment of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.
Kerttu MajanderDepartment of Environmental Sciences, University of Basel, Basel, Switzerland.
Luca TraversoDepartment of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.
Johannes KrauseDepartment of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.
Elina SalmelaUniversity Turku, Department of Biology, Turku, Finland.
Päivi OnkamoUniversity Turku, Department of Biology, Turku, Finland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We investigated ancestry, kinship, and health in individuals from three cemeteries in Finland: Tampere Vilusenharju and Pälkäne Ristiänmäki (11th-12th centuries) and Rauniokirkko (13th-19th century). The oldest burials provide insights into Finland's medieval population, otherwise poorly known due to poor bone preservation. Using ancient genomic data, contemporary Finnish Biobank data, and identity-by-descent (IBD) analyses, we identified strong regional continuity between the medieval and modern Finnish populations and evidence for mobility within Finland and between Finland and Scandinavia. Kinship analysis identified a sibling relationship between individuals buried 30 km apart and indicated a shared genetic background for individuals from the three cemeteries. However, individuals buried in physical proximity at Rauniokirkko were not closely related, suggesting that social ties, not family relations, shaped burial practices. The pattern may reflect emerging Christian mortuary norms and community-based burial organization. Pathogen screening revealed potential

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AnthropologyBiological sciencesClassification DescriptionHuman geneticsPaleobiology

Identifiers

PMID40740494
PMCPMC12309973

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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.