Evidence map›Paper›PMID 33767395›Full record

ArticleNature biotechnology2021

High-efficiency prime editing with optimized, paired pegRNAs in plants.

Qiupeng Lin, Shuai Jin, Yuan Zong, Hong Yu, Zixu Zhu, Guanwen Liu, Liquan Kou, Yanpeng Wang, Jin-Long Qiu, Jiayang Li and 1 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature biotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 157 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
157citing papers in PubMed, 1 pooled it
–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

157 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Review
  4. Article
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  6. Review
  7. Article
  8. A primer on prime: A prime editing update from advances to first-in-human trial.Molecular therapy : the journal of the American Society of Gene Therapy · 2026
    Review
  9. Article
  10. Article
  11. Review
  12. Review
  13. Review
  14. Article
  15. Review
  16. Article
  17. Evolution of Prime Editing: Enhancing Efficiency and Expanding Capacity.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  18. Review
  19. Article
  20. Genes & diseases · 2026
    Review

97 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors.

Qiupeng Lin *State Key Laboratory of Plant Cell and Chromosome Engineering, Center for Genome Editing, Institute of Genetics and Developmental Biology, Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing, China.ORCID http://orcid.org/0000-0002-7944-6683
Shuai Jin *State Key Laboratory of Plant Cell and Chromosome Engineering, Center for Genome Editing, Institute of Genetics and Developmental Biology, Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing, China.
Yuan Zong *State Key Laboratory of Plant Cell and Chromosome Engineering, Center for Genome Editing, Institute of Genetics and Developmental Biology, Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing, China.
Hong Yu *State Key Laboratory of Plant Genomics, and National Center for Plant Gene Research, Institute of Genetics and Developmental Biology, Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing, China.ORCID http://orcid.org/0000-0002-1748-8693
Zixu ZhuState Key Laboratory of Plant Cell and Chromosome Engineering, Center for Genome Editing, Institute of Genetics and Developmental Biology, Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing, China.
Guanwen LiuCollege of Advanced Agricultural Sciences, University of Chinese Academy of Sciences, Beijing, China.
Liquan KouState Key Laboratory of Plant Genomics, and National Center for Plant Gene Research, Institute of Genetics and Developmental Biology, Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing, China.ORCID http://orcid.org/0000-0001-7613-5209
Yanpeng WangState Key Laboratory of Plant Cell and Chromosome Engineering, Center for Genome Editing, Institute of Genetics and Developmental Biology, Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing, China.
Jin-Long QiuState Key Laboratory of Plant Genomics, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China.ORCID http://orcid.org/0000-0001-8054-2552
Jiayang LiCollege of Advanced Agricultural Sciences, University of Chinese Academy of Sciences, Beijing, China. jyli@genetics.ac.cn.ORCID http://orcid.org/0000-0002-0487-6574
Caixia GaoState Key Laboratory of Plant Cell and Chromosome Engineering, Center for Genome Editing, Institute of Genetics and Developmental Biology, Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing, China. cxgao@genetics.ac.cn.ORCID http://orcid.org/0000-0003-3169-8248

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Prime editing (PE) applications are limited by low editing efficiency. Here we show that designing prime binding sites with a melting temperature of 30 °C leads to optimal performance in rice and that using two prime editing guide (peg) RNAs in trans encoding the same edits substantially enhances PE efficiency. Together, these approaches boost PE efficiency from 2.9-fold to 17.4-fold. Optimal pegRNAs or pegRNA pairs can be designed with our web application, PlantPegDesigner.

Indexed as

CRISPR-Cas SystemsGene EditingOryzaRNA, Guide, CRISPR-Cas SystemsRNA, PlantRNA, Guide, CRISPR-Cas SystemsRNA, Plant

Identifiers

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.