Evidence map›Paper›PMID 30390050›Full record

ArticleNature protocols2018

CRISPR-Cas9-mediated genome editing in apple and grapevine.

Yuriko Osakabe, Zhenchang Liang, Chong Ren, Chikako Nishitani, Keishi Osakabe, Masato Wada, Sadao Komori, Mickael Malnoy, Riccardo Velasco, Michele Poli and 4 more

Abstract read
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In one paragraph

Article in Nature protocols, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 86 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
86citing papers in PubMed, 1 pooled it
7.7field-weighted citation impact, top 2% 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

86 citing papers in PubMed, 1 synthesis or guideline pooled it, 204 citations in OpenAlex.

  1. Pooled it
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  7. Tiny but powerful: protoplast isolation inFrontiers in plant science · 2026
    Article
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  11. CRISPR/Cas system-mediated transgene-free or DNA-free genome editing in plants.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025
    Review
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26 more citing papers are in PubMed but not listed here.

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 at 8 institutions in 4 countries.

Yuriko OsakabeFaculty of Bioscience and Bioindustry, Tokushima University, Tokushima, Japan. osakabe.yuriko@tokushima-u.ac.jp.
Zhenchang LiangBeijing Key Laboratory of Grape Sciences and Enology, Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
Chong RenBeijing Key Laboratory of Grape Sciences and Enology, Key Laboratory of Plant Resources, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
Chikako NishitaniDivision of Fruit Breeding and Genetics, NARO Institute of Fruit Tree and Tea Science, Tsukuba, Ibaraki, Japan.
Keishi OsakabeFaculty of Bioscience and Bioindustry, Tokushima University, Tokushima, Japan.
Masato WadaDivision of Apple Research, NARO Institute of Fruit Tree and Tea Science, Morioka, Iwate, Japan.
Sadao KomoriFaculty of Agriculture, Iwate University, Morioka, Iwate, Japan.
Mickael MalnoyResearch and Innovation Centre, Genomics and Biology of Fruit Crop Department, Fondazione Edmund Mach (FEM), San Michele all'Adige, TN, Italy.
Riccardo VelascoResearch and Innovation Centre, Genomics and Biology of Fruit Crop Department, Fondazione Edmund Mach (FEM), San Michele all'Adige, TN, Italy.
Michele PoliPLANTeDIT Pvt Ltd, Cork, Ireland.
Min-Hee JungToolGen, Seoul, South Korea.
Ok-Jae KooPLANTeDIT Pvt Ltd, Cork, Ireland.
Roberto ViolaItalian Institute of Technology, Genova, Italy.
Chidananda Nagamangala KanchiswamyResearch and Innovation Centre, Genomics and Biology of Fruit Crop Department, Fondazione Edmund Mach (FEM), San Michele all'Adige, TN, Italy. chida@plantedit.com.
Fondazione Edmund Mach · ITInstitute of Fruit Tree and Tea Science · JPTokushima University · JPToolGen (South Korea) · KRChinese Academy of Sciences · CNInstitute of Botany · CNItalian Institute of Technology · ITIwate University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The CRISPR-Cas9 genome-editing tool and the availability of whole-genome sequences from plant species have revolutionized our ability to introduce targeted mutations into important crop plants, both to explore genetic changes and to introduce new functionalities. Here, we describe protocols adapting the CRISPR-Cas9 system to apple and grapevine plants, using both plasmid-mediated genome editing and the direct delivery of CRISPR-Cas9 ribonucleoproteins (RNPs) to achieve efficient DNA-free targeted mutations in apple and grapevine protoplasts. We provide a stepwise protocol for the design and transfer of CRISPR-Cas9 components to apple and grapevine protoplasts, followed by verification of highly efficient targeted mutagenesis, and regeneration of plants following the plasmid-mediated delivery of components. Our plasmid-mediated procedure and the direct delivery of CRISPR-Cas9 RNPs can both be utilized to modulate traits of interest with high accuracy and efficiency in apple and grapevine, and could be extended to other crop species. The complete protocol employing the direct delivery of CRISPR-Cas9 RNPs takes as little as 2-3 weeks, whereas the plasmid-mediated procedure takes >3 months to regenerate plants and study the mutations.

Indexed as

CRISPR-Cas SystemsMutagenesisClustered Regularly Interspaced Short Palindromic RepeatsGene EditingGenome, PlantMalusMutationPlants, Genetically ModifiedPlasmidsVitis

Identifiers

PMID30390050
OpenAlexW2898771822

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.