ArticleDevelopment (Cambridge, England)2021
Identification of maternal-effect genes in zebrafish using maternal crispants.
Article in Development (Cambridge, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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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.
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.
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Who cites it
11 citing papers in PubMed, 20 citations in OpenAlex.
- Bridging maternal effects and epitranscriptomics: A novel perspective in developmental biology.Developmental dynamics : an official publication of the American Association of Anatomists · 2026Review
- Morpholino Knockdown in Zebrafish: A Tool to Investigate the Functional Impact of Variants of Unknown Significance in Mitochondrial Diseases.Neuromolecular medicine · 2025Review
- Transposon insertion causes ctnnb2 transcript instability that results in the maternal effect zebrafish ichabod (ich) mutation.Biochimica et biophysica acta. Gene regulatory mechanisms · 2025Article
- Zebrafishology, study design guidelines for rigorous and reproducible data using zebrafish.Communications biology · 2025Review
- Screening of functional maternal-specific chromatin regulators in early embryonic development of zebrafish.Communications biology · 2024Article
- Review
- CRISPR/Cas9 technology: applications in oocytes and early embryos.Journal of translational medicine · 2023Review
- RUNDC1 inhibits autolysosome formation and survival of zebrafish via clasping ATG14-STX17-SNAP29 complex.Cell death and differentiation · 2023Article
- Take your mother's ferry: preimplantation embryo development requires maternal karyopherins for nuclear transport.The Journal of clinical investigation · 2023Article
- Article
- Determining the Role of Maternally-Expressed Genes in Early Development with Maternal Crispants.Journal of visualized experiments : JoVE · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
In animals, early development is dependent on a pool of maternal factors, both RNA and proteins, which are required for basic cellular processes and cell differentiation until zygotic genome activation. The role of the majority of these maternally expressed factors is not fully understood. By exploiting the biallelic editing ability of CRISPR-Cas9, we identify and characterize maternal-effect genes in a single generation, using a maternal crispant technique. We validated the ability to generate biallelic mutations in the germ line by creating maternal crispants that phenocopied previously characterized maternal-effect genes: birc5b, tmi and mid1ip1. Additionally, by targeting maternally expressed genes of unknown function in zebrafish, we identified two maternal-effect zebrafish genes, kpna7 and fhdc3. The genetic identity of these maternal crispants was confirmed by sequencing haploid progeny from F0 females, which allowed the analysis of newly induced lesions in the maternal germ line. Our studies show that maternal crispants allow for the effective identification and primary characterization of maternal-effect genes in a single generation, facilitating the reverse genetics analysis of maternal factors that drive embryonic development.
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Registered trials
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.