IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v14y2023i1d10.1038_s41467-023-42359-3.html
   My bibliography  Save this article

Developing mitochondrial base editors with diverse context compatibility and high fidelity via saturated spacer library

Author

Listed:
  • Haifeng Sun

    (Nanjing Medical University)

  • Zhaojun Wang

    (Nanjing Medical University)

  • Limini Shen

    (Nanjing Medical University)

  • Yeling Feng

    (Nanjing Medical University)

  • Lu Han

    (Nanjing Medical University)

  • Xuezhen Qian

    (Nanjing Medical University)

  • Runde Meng

    (Nanjing Medical University)

  • Kangming Ji

    (Nanjing Medical University)

  • Dong Liang

    (Women’s Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital)

  • Fei Zhou

    (Suzhou Medical College of Soochow University)

  • Xin Lou

    (Research Institute of Intelligent Computing, Zhejiang Lab)

  • Jun Zhang

    (Nanjing Medical University)

  • Bin Shen

    (Nanjing Medical University)

Abstract

DddA-derived cytosine base editors (DdCBEs) greatly facilitated the basic and therapeutic research of mitochondrial DNA mutation diseases. Here we devise a saturated spacer library and successfully identify seven DddA homologs by performing high-throughput sequencing based screen. DddAs of Streptomyces sp. BK438 and Lachnospiraceae bacterium sunii NSJ-8 display high deaminase activity with a strong GC context preference, and DddA of Ruminococcus sp. AF17-6 is highly compatible to AC context. We also find that different split sites result in wide divergence on off-target activity and context preference of DdCBEs derived from these DddA homologs. Additionally, we demonstrate the orthogonality between DddA and DddIA, and successfully minimize the nuclear off-target editing by co-expressing corresponding nuclear-localized DddIA. The current study presents a comprehensive and unbiased strategy for screening and characterizing dsDNA cytidine deaminases, and expands the toolbox for mtDNA editing, providing additional insights for optimizing dsDNA base editors.

Suggested Citation

  • Haifeng Sun & Zhaojun Wang & Limini Shen & Yeling Feng & Lu Han & Xuezhen Qian & Runde Meng & Kangming Ji & Dong Liang & Fei Zhou & Xin Lou & Jun Zhang & Bin Shen, 2023. "Developing mitochondrial base editors with diverse context compatibility and high fidelity via saturated spacer library," Nature Communications, Nature, vol. 14(1), pages 1-14, December.
    • Handle: RePEc:nat:natcom:v:14:y:2023:i:1:d:10.1038_s41467-023-42359-3
    DOI: 10.1038/s41467-023-42359-3
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-023-42359-3
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-023-42359-3?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Hyunji Lee & Seonghyun Lee & Gayoung Baek & Annie Kim & Beum-Chang Kang & Huiyun Seo & Jin-Soo Kim, 2021. "Mitochondrial DNA editing in mice with DddA-TALE fusion deaminases," Nature Communications, Nature, vol. 12(1), pages 1-6, December.
    2. Kathryn Tunyasuvunakool & Jonas Adler & Zachary Wu & Tim Green & Michal Zielinski & Augustin Žídek & Alex Bridgland & Andrew Cowie & Clemens Meyer & Agata Laydon & Sameer Velankar & Gerard J. Kleywegt, 2021. "Highly accurate protein structure prediction for the human proteome," Nature, Nature, vol. 596(7873), pages 590-596, August.
    3. Li Mi & Ming Shi & Yu-Xuan Li & Gang Xie & Xichen Rao & Damu Wu & Aimin Cheng & Mengxiao Niu & Fengli Xu & Ying Yu & Ning Gao & Wensheng Wei & Xianhua Wang & Yangming Wang, 2023. "DddA homolog search and engineering expand sequence compatibility of mitochondrial base editing," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    4. Pedro Silva-Pinheiro & Pavel A. Nash & Lindsey Van Haute & Christian D. Mutti & Keira Turner & Michal Minczuk, 2022. "In vivo mitochondrial base editing via adeno-associated viral delivery to mouse post-mitotic tissue," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    5. Zhixin Lei & Haowei Meng & Lulu Liu & Huanan Zhao & Xichen Rao & Yongchang Yan & Hao Wu & Min Liu & Aibin He & Chengqi Yi, 2022. "Mitochondrial base editor induces substantial nuclear off-target mutations," Nature, Nature, vol. 606(7915), pages 804-811, June.
    6. Beverly Y. Mok & Marcos H. de Moraes & Jun Zeng & Dustin E. Bosch & Anna V. Kotrys & Aditya Raguram & FoSheng Hsu & Matthew C. Radey & S. Brook Peterson & Vamsi K. Mootha & Joseph D. Mougous & David R, 2020. "A bacterial cytidine deaminase toxin enables CRISPR-free mitochondrial base editing," Nature, Nature, vol. 583(7817), pages 631-637, July.
    7. Alexis C. Komor & Yongjoo B. Kim & Michael S. Packer & John A. Zuris & David R. Liu, 2016. "Programmable editing of a target base in genomic DNA without double-stranded DNA cleavage," Nature, Nature, vol. 533(7603), pages 420-424, May.
    8. John Jumper & Richard Evans & Alexander Pritzel & Tim Green & Michael Figurnov & Olaf Ronneberger & Kathryn Tunyasuvunakool & Russ Bates & Augustin Žídek & Anna Potapenko & Alex Bridgland & Clemens Me, 2021. "Highly accurate protein structure prediction with AlphaFold," Nature, Nature, vol. 596(7873), pages 583-589, August.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Friedrich Fauser & Bhakti N. Kadam & Sebastian Arangundy-Franklin & Jessica E. Davis & Vishvesha Vaidya & Nicola J. Schmidt & Garrett Lew & Danny F. Xia & Rakshaa Mureli & Colman Ng & Yuanyue Zhou & N, 2024. "Compact zinc finger architecture utilizing toxin-derived cytidine deaminases for highly efficient base editing in human cells," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    2. Feiyu Zhao & Tao Zhang & Xiaodi Sun & Xiyun Zhang & Letong Chen & Hejun Wang & Jinze Li & Peng Fan & Liangxue Lai & Tingting Sui & Zhanjun Li, 2023. "A strategy for Cas13 miniaturization based on the structure and AlphaFold," Nature Communications, Nature, vol. 14(1), pages 1-13, December.
    3. Huawei Tong & Haoqiang Wang & Xuchen Wang & Nana Liu & Guoling Li & Danni Wu & Yun Li & Ming Jin & Hengbin Li & Yinghui Wei & Tong Li & Yuan Yuan & Linyu Shi & Xuan Yao & Yingsi Zhou & Hui Yang, 2024. "Development of deaminase-free T-to-S base editor and C-to-G base editor by engineered human uracil DNA glycosylase," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    4. Guoling Li & Xue Dong & Jiamin Luo & Tanglong Yuan & Tong Li & Guoli Zhao & Hainan Zhang & Jingxing Zhou & Zhenhai Zeng & Shuna Cui & Haoqiang Wang & Yin Wang & Yuyang Yu & Yuan Yuan & Erwei Zuo & Chu, 2024. "Engineering TadA ortholog-derived cytosine base editor without motif preference and adenosine activity limitation," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    5. Jing Guo & Luyao Gong & Haiying Yu & Ming Li & Qiaohui An & Zhenquan Liu & Shuru Fan & Changjialian Yang & Dahe Zhao & Jing Han & Hua Xiang, 2024. "Engineered minimal type I CRISPR-Cas system for transcriptional activation and base editing in human cells," Nature Communications, Nature, vol. 15(1), pages 1-16, December.
    6. Betz, Ulrich A.K. & Arora, Loukik & Assal, Reem A. & Azevedo, Hatylas & Baldwin, Jeremy & Becker, Michael S. & Bostock, Stefan & Cheng, Vinton & Egle, Tobias & Ferrari, Nicola & Schneider-Futschik, El, 2023. "Game changers in science and technology - now and beyond," Technological Forecasting and Social Change, Elsevier, vol. 193(C).
    7. Jianli Tao & Daniel E. Bauer & Roberto Chiarle, 2023. "Assessing and advancing the safety of CRISPR-Cas tools: from DNA to RNA editing," Nature Communications, Nature, vol. 14(1), pages 1-16, December.
    8. Young Geun Mok & Ji Min Lee & Eugene Chung & Jaesuk Lee & Kayeong Lim & Sung-Ik Cho & Jin-Soo Kim, 2022. "Base editing in human cells with monomeric DddA-TALE fusion deaminases," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    9. Ye Yuan & Lei Chen & Kexu Song & Miaomiao Cheng & Ling Fang & Lingfei Kong & Lanlan Yu & Ruonan Wang & Zhendong Fu & Minmin Sun & Qian Wang & Chengjun Cui & Haojue Wang & Jiuyang He & Xiaonan Wang & Y, 2024. "Stable peptide-assembled nanozyme mimicking dual antifungal actions," Nature Communications, Nature, vol. 15(1), pages 1-17, December.
    10. Ivica Odorčić & Mohamed Belal Hamed & Sam Lismont & Lucía Chávez-Gutiérrez & Rouslan G. Efremov, 2024. "Apo and Aβ46-bound γ-secretase structures provide insights into amyloid-β processing by the APH-1B isoform," Nature Communications, Nature, vol. 15(1), pages 1-14, December.
    11. Stella Vitt & Simone Prinz & Martin Eisinger & Ulrich Ermler & Wolfgang Buckel, 2022. "Purification and structural characterization of the Na+-translocating ferredoxin: NAD+ reductase (Rnf) complex of Clostridium tetanomorphum," Nature Communications, Nature, vol. 13(1), pages 1-11, December.
    12. Pierre Azoulay & Joshua Krieger & Abhishek Nagaraj, 2024. "Old Moats for New Models: Openness, Control, and Competition in Generative AI," NBER Chapters, in: Entrepreneurship and Innovation Policy and the Economy, volume 4, National Bureau of Economic Research, Inc.
    13. Riya Shah & Thomas C. Panagiotou & Gregory B. Cole & Trevor F. Moraes & Brigitte D. Lavoie & Christopher A. McCulloch & Andrew Wilde, 2024. "The DIAPH3 linker specifies a β-actin network that maintains RhoA and Myosin-II at the cytokinetic furrow," Nature Communications, Nature, vol. 15(1), pages 1-17, December.
    14. Yashan Yang & Qianqian Shao & Mingcheng Guo & Lin Han & Xinyue Zhao & Aohan Wang & Xiangyun Li & Bo Wang & Ji-An Pan & Zhenguo Chen & Andrei Fokine & Lei Sun & Qianglin Fang, 2024. "Capsid structure of bacteriophage ΦKZ provides insights into assembly and stabilization of jumbo phages," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    15. Bret M. Boyd & Ian James & Kevin P. Johnson & Robert B. Weiss & Sarah E. Bush & Dale H. Clayton & Colin Dale, 2024. "Stochasticity, determinism, and contingency shape genome evolution of endosymbiotic bacteria," Nature Communications, Nature, vol. 15(1), pages 1-14, December.
    16. Jun-Yu Si & Yuan-Mei Chen & Ye-Hui Sun & Meng-Xue Gu & Mei-Ling Huang & Lu-Lu Shi & Xiao Yu & Xiao Yang & Qing Xiong & Cheng-Bao Ma & Peng Liu & Zheng-Li Shi & Huan Yan, 2024. "Sarbecovirus RBD indels and specific residues dictating multi-species ACE2 adaptiveness," Nature Communications, Nature, vol. 15(1), pages 1-15, December.
    17. Deyun Qiu & Jinxin V. Pei & James E. O. Rosling & Vandana Thathy & Dongdi Li & Yi Xue & John D. Tanner & Jocelyn Sietsma Penington & Yi Tong Vincent Aw & Jessica Yi Han Aw & Guoyue Xu & Abhai K. Tripa, 2022. "A G358S mutation in the Plasmodium falciparum Na+ pump PfATP4 confers clinically-relevant resistance to cipargamin," Nature Communications, Nature, vol. 13(1), pages 1-18, December.
    18. Shuo-Shuo Liu & Tian-Xia Jiang & Fan Bu & Ji-Lan Zhao & Guang-Fei Wang & Guo-Heng Yang & Jie-Yan Kong & Yun-Fan Qie & Pei Wen & Li-Bin Fan & Ning-Ning Li & Ning Gao & Xiao-Bo Qiu, 2024. "Molecular mechanisms underlying the BIRC6-mediated regulation of apoptosis and autophagy," Nature Communications, Nature, vol. 15(1), pages 1-16, December.
    19. Ahrum Son & Hyunsoo Kim & Jolene K. Diedrich & Casimir Bamberger & Daniel B. McClatchy & Stuart A. Lipton & John R. Yates, 2024. "Using in vivo intact structure for system-wide quantitative analysis of changes in proteins," Nature Communications, Nature, vol. 15(1), pages 1-17, December.
    20. Justin N. Vaughn & Sandra E. Branham & Brian Abernathy & Amanda M. Hulse-Kemp & Adam R. Rivers & Amnon Levi & William P. Wechter, 2022. "Graph-based pangenomics maximizes genotyping density and reveals structural impacts on fungal resistance in melon," Nature Communications, Nature, vol. 13(1), pages 1-14, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:14:y:2023:i:1:d:10.1038_s41467-023-42359-3. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.