Evidence map›Paper›PMID 23144181›Full record

ReviewThe Plant cell2012

Reevaluation of the reliability and usefulness of the somatic homologous recombination reporter lines.

Bekir Ülker, Carl Maximilian Hommelsheim, Tobias Berson, Stefan Thomas, Balakumaran Chandrasekar, Ahmet Can Olcay, Kenneth Wayne Berendzen, Lamprinos Frantzeskakis

Abstract readReview
In one paragraph

Review in The Plant cell, 2012. 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. Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. Essential role of theBiotechnologia · 2023
    Article
  3. Article
  4. Review
  5. Article
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.

Bekir ÜlkerPlant Molecular Engineering Group, Institute of Cellular and Molecular Botany, University of Bon, 53115 Bon, Germany. ulker@uni-bonn.de
Carl Maximilian Hommelsheim
Tobias Berson
Stefan Thomas
Balakumaran Chandrasekar
Ahmet Can Olcay
Kenneth Wayne Berendzen
Lamprinos Frantzeskakis

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A widely used approach for assessing genome instability in plants makes use of somatic homologous recombination (SHR) reporter lines. Here, we review the published characteristics and uses of SHR lines. We found a lack of detailed information on these lines and a lack of sufficient evidence that they report only homologous recombination. We postulate that instead of SHR, these lines might be reporting a number of alternative stress-induced stochastic events known to occur at transcriptional, posttranscriptional, and posttranslational levels. We conclude that the reliability and usefulness of the somatic homologous recombination reporter lines requires revision. Thus, more detailed information about these reporter lines is needed before they can be used with confidence to measure genome instability, including the complete sequences of SHR constructs, the genomic location of reporter genes and, importantly, molecular evidence that reconstituted gene expression in these lines is indeed a result of somatic recombination.

Indexed as

Plants, Genetically ModifiedArabidopsisBiological AssayDNA RepairGene Expression Regulation, PlantGenes, ReporterGenomic InstabilityHomologous RecombinationPlantsReproducibility of ResultsStress, Physiological

Identifiers

PMID23144181
PMCPMC3531835

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.