Cited by 882CRISPR and Genetic EngineeringPlant Genetic and Mutation StudiesTransgenic Plants and Applications

Prime genome editing in rice and wheat

Lin, Qiupeng, Zong, Yuan, Xue, Chenxiao, Wang, Shengxing, Jin, Shuai, Zhu, Zixu, Wang, Yanpeng, Anzalone, Andrew V. +4 more·2020·Nature Biotechnology

Abstract

Prime editors, which are CRISPR-Cas9 nickase (H840A)-reverse transcriptase fusions programmed with prime editing guide RNAs (pegRNAs), can edit bases in mammalian cells without donor DNA or double-strand breaks. We adapted prime editors for use in plants through codon, promoter, and editing-condition optimization. The resulting suite of plant prime editors enable point mutations, insertions and deletions in rice and wheat protoplasts. Regenerated prime-edited rice plants were obtained at frequencies of up to 21.8%.

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Crossref · 10.1038/s41587-020-0455-x

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Authors
Lin, Q., Zong, Y., Xue, C., Wang, S., Jin, S., Zhu, Z., Wang, Y., Anzalone, A. V., Raguram, A., Doman, J. L., Liu, D. R., & Gao, C.
Affiliations
  • Chinese Academy of Sciences (CN)
  • Broad Institute (US)
Corresponding author
Gao, Caixia
Venue
Nature Biotechnology
Published
2020-03-16
Volume
38
Issue
5
Pages
582-585
ISSN
  • 0733-222X (ISSN-L)
  • 1087-0156
  • 1546-1696
OpenAlex
W3012016445
Cited by
873
References
23
Citations by year
2026: 105 · 2025: 118 · 2024: 106 · 2023: 135 · 2022: 146 · 2021: 175 · 2020: 86
FWCI
44.86
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Biotechnology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Howard Hughes Medical Institute
  • National Human Genome Research Institute (RM1HG009490)
  • National Institute of General Medical Sciences (R35GM118062)
  • National Institute of Allergy and Infectious Diseases (U01AI142756)
  • National Institute of Biomedical Imaging and Bioengineering (R01EB022376)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › CRISPR and Genetic Engineering
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Plant Genetic and Mutation Studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biotechnology › Transgenic Plants and Applications
Keywords
prime editing, CRISPR/Cas9 nickase, reverse transcriptase, pegRNA, plant genome editing, rice, wheat, protoplast transformation, point mutations, indels, codon optimization, promoter optimization, plant regeneration
MeSH terms
Gene Editing, Deoxyribonuclease I, Oryza, Triticum, Genome, Plant, CRISPR-Cas Systems

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