Evidence map›Paper›PMID 26712824›Full record

ArticleJournal of experimental botany2016

Stable gene replacement in barley by targeted double-strand break induction.

Koichi Watanabe, Ulrike Breier, Götz Hensel, Jochen Kumlehn, Ingo Schubert, Bernd Reiss

Open access · bronzeAbstract read
In one paragraph

Article in Journal of experimental botany, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.0field-weighted citation impact, top 13% of its field
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

18 citing papers in PubMed, 37 citations in OpenAlex.

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  11. Targeted DNA insertion in plants.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Review
  12. Frontiers in genome editing · 2021
    Article
  13. Article
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  16. Major genes determining yield-related traits in wheat and barley.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017
    Review
  17. Review
  18. 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

6 authors at 2 institutions in 2 countries.

Koichi WatanabeLeibniz Institute of Plant Genetics and Crop Plant Research (IPK), D-06466 Gatersleben, Stadt Seeland, Germany.
Ulrike BreierMax-Planck-Institute for Plant Breeding Research, Carl-von-Linne-Weg 10, D-50829 Cologne, Germany.
Götz HenselLeibniz Institute of Plant Genetics and Crop Plant Research (IPK), D-06466 Gatersleben, Stadt Seeland, Germany.
Jochen KumlehnLeibniz Institute of Plant Genetics and Crop Plant Research (IPK), D-06466 Gatersleben, Stadt Seeland, Germany.
Ingo SchubertLeibniz Institute of Plant Genetics and Crop Plant Research (IPK), D-06466 Gatersleben, Stadt Seeland, Germany Faculty of Science and Central European Institute of Technology, Masaryk University, 61137 Brno, Czech Republic.
Bernd ReissMax-Planck-Institute for Plant Breeding Research, Carl-von-Linne-Weg 10, D-50829 Cologne, Germany reiss@mpipz.mpg.de.
Leibniz Institute of Plant Genetics and Crop Plant Research · DEMax Planck Institute for Plant Breeding Research · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gene targeting is becoming an important tool for precision genome engineering in plants. During gene replacement, a variant of gene targeting, transformed DNA integrates into the genome by homologous recombination (HR) to replace resident sequences. We have analysed gene targeting in barley (Hordeum vulgare) using a model system based on double-strand break (DSB) induction by the meganuclease I-SceI and a transgenic, artificial target locus. In the plants we obtained, the donor construct was inserted at the target locus by homology-directed DNA integration in at least two transformants obtained in a single experiment and was stably inherited as a single Mendelian trait. Both events were produced by one-sided integration. Our data suggest that gene replacement can be achieved in barley with a frequency suitable for routine application. The use of a codon-optimized nuclease and co-transfer of the nuclease gene together with the donor construct are probably the components important for efficient gene targeting. Such an approach, employing the recently developed synthetic nucleases/nickases that allow DSB induction at almost any sequence of a genome of interest, sets the stage for precision genome engineering as a routine tool even for important crops such as barley.

Indexed as

DNA Breaks, Double-StrandedGenes, PlantGene TargetingGenetic LociHordeumInheritance PatternsModels, GeneticPlants, Genetically ModifiedReal-Time Polymerase Chain ReactionReproducibility of ResultsTransformation, GeneticBarleydouble-strand break inductiongene replacementgene targetinghomology-directed DNA integrationHordeum vulgareprecision genome engineering.

Identifiers

PMID26712824
PMCPMC4762383
OpenAlexW2230212630

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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.