IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v14y2023i1d10.1038_s41467-022-35044-4.html
   My bibliography  Save this article

Genetic conversion of a split-drive into a full-drive element

Author

Listed:
  • Gerard Terradas

    (University of California, San Diego
    University of California, San Diego
    The Pennsylvania State University)

  • Jared B. Bennett

    (University of California)

  • Zhiqian Li

    (University of California, San Diego
    University of California, San Diego)

  • John M. Marshall

    (University of California
    Innovative Genomics Institute)

  • Ethan Bier

    (University of California, San Diego
    University of California, San Diego)

Abstract

The core components of CRISPR-based gene drives, Cas9 and guide RNA (gRNA), either can be linked within a self-contained single cassette (full gene-drive, fGD) or be provided in two separate elements (split gene-drive, sGD), the latter offering greater control options. We previously engineered split systems that could be converted genetically into autonomous full drives. Here, we examine such dual systems inserted at the spo11 locus that are recoded to restore gene function and thus organismic fertility. Despite minimal differences in transmission efficiency of the sGD or fGD drive elements in single generation crosses, the reconstituted spo11 fGD cassette surprisingly exhibits slower initial drive kinetics than the unlinked sGD element in multigenerational cage studies, but then eventually catches up to achieve a similar level of final introduction. These unexpected kinetic behaviors most likely reflect differing transient fitness costs associated with individuals co-inheriting Cas9 and gRNA transgenes during the drive process.

Suggested Citation

  • Gerard Terradas & Jared B. Bennett & Zhiqian Li & John M. Marshall & Ethan Bier, 2023. "Genetic conversion of a split-drive into a full-drive element," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
  • Handle: RePEc:nat:natcom:v:14:y:2023:i:1:d:10.1038_s41467-022-35044-4
    DOI: 10.1038/s41467-022-35044-4
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-022-35044-4
    File Function: Abstract
    Download Restriction: no

    File URL: https://libkey.io/10.1038/s41467-022-35044-4?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. Víctor López Del Amo & Alena L. Bishop & Héctor M. Sánchez C. & Jared B. Bennett & Xuechun Feng & John M. Marshall & Ethan Bier & Valentino M. Gantz, 2020. "A transcomplementing gene drive provides a flexible platform for laboratory investigation and potential field deployment," Nature Communications, Nature, vol. 11(1), pages 1-12, December.
    2. Annabel Guichard & Tisha Haque & Marketta Bobik & Xiang-Ru S. Xu & Carissa Klanseck & Raja Babu Singh Kushwah & Mateus Berni & Bhagyashree Kaduskar & Valentino M. Gantz & Ethan Bier, 2019. "Efficient allelic-drive in Drosophila," Nature Communications, Nature, vol. 10(1), pages 1-10, December.
    3. Zhiqian Li & Nimi Marcel & Sushil Devkota & Ankush Auradkar & Stephen M. Hedrick & Valentino M. Gantz & Ethan Bier, 2021. "CopyCatchers are versatile active genetic elements that detect and quantify inter-homolog somatic gene conversion," Nature Communications, Nature, vol. 12(1), pages 1-12, December.
    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. Sebald A. N. Verkuijl & Estela Gonzalez & Ming Li & Joshua X. D. Ang & Nikolay P. Kandul & Michelle A. E. Anderson & Omar S. Akbari & Michael B. Bonsall & Luke Alphey, 2022. "A CRISPR endonuclease gene drive reveals distinct mechanisms of inheritance bias," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    2. Zhiqian Li & Lang You & Anita Hermann & Ethan Bier, 2024. "Developmental progression of DNA double-strand break repair deciphered by a single-allele resolution mutation classifier," Nature Communications, Nature, vol. 15(1), pages 1-19, December.
    3. Jie Du & Weizhe Chen & Xihua Jia & Xuejiao Xu & Emily Yang & Ruizhi Zhou & Yuqi Zhang & Matt Metzloff & Philipp W. Messer & Jackson Champer, 2024. "Germline Cas9 promoters with improved performance for homing gene drive," Nature Communications, Nature, vol. 15(1), pages 1-14, December.
    4. Alena L. Bishop & Víctor López Del Amo & Emily M. Okamoto & Zsolt Bodai & Alexis C. Komor & Valentino M. Gantz, 2022. "Double-tap gene drive uses iterative genome targeting to help overcome resistance alleles," Nature Communications, Nature, vol. 13(1), pages 1-11, December.
    5. Frieß, Johannes L. & Lalyer, Carina R. & Giese, Bernd & Simon, Samson & Otto, Mathias, 2023. "Review of gene drive modelling and implications for risk assessment of gene drive organisms," Ecological Modelling, Elsevier, vol. 478(C).
    6. Michelle A. E. Anderson & Estela Gonzalez & Matthew P. Edgington & Joshua X. D. Ang & Deepak-Kumar Purusothaman & Lewis Shackleford & Katherine Nevard & Sebald A. N. Verkuijl & Timothy Harvey-Samuel &, 2024. "A multiplexed, confinable CRISPR/Cas9 gene drive can propagate in caged Aedes aegypti populations," Nature Communications, Nature, vol. 15(1), pages 1-13, 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_s41467-022-35044-4. 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.