Evidence map›Paper›PMID 16987920›Full record

ArticleAnnals of botany2006

Authenticated DNA from ancient wood remains.

Sascha Liepelt, Christoph Sperisen, Marie-France Deguilloux, Remy J Petit, Roy Kissling, Matthew Spencer, Jacques-Louis de Beaulieu, Pierre Taberlet, Ludovic Gielly, Birgit Ziegenhagen

Abstract read
In one paragraph

Article in Annals of botany, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

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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.

Sascha LiepeltPhilipps-University Marburg, Faculty of Biology Nature Conservation Division, Karl-von-Frisch-Str 2, Marburg, Germany. liepelt@staff.uni-marburg.de
Christoph Sperisen
Marie-France Deguilloux
Remy J Petit
Roy Kissling
Matthew Spencer
Jacques-Louis de Beaulieu
Pierre Taberlet
Ludovic Gielly
Birgit Ziegenhagen

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe reconstruction of biological processes and human activities during the last glacial cycle relies mainly on data from biological remains. Highly abundant tissues, such as wood, are candidates for a genetic analysis of past populations. While well-authenticated DNA has now been recovered from various fossil remains, the final 'proof' is still missing for wood, despite some promising studies. SCOPE: The goal of this study was to determine if ancient wood can be analysed routinely in studies of archaeology and palaeogenetics. An experiment was designed which included blind testing, independent replicates, extensive contamination controls and rigorous statistical tests. Ten samples of ancient wood from major European forest tree genera were analysed with plastid DNA markers.

conclusionsAuthentic DNA was retrieved from wood samples up to 1,000 years of age. A new tool for real-time vegetation history and archaeology is ready to use.

Indexed as

WoodBase SequenceDNA, PlantSequence Homology, Nucleic AcidDNA, Plant

Identifiers

PMID16987920
PMCPMC3292245

What OpenQuestion holds

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Registered trials

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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.