Zinc Finger Nucleases: A new era for transgenic animals
نویسندگان
چکیده
منابع مشابه
Zinc Finger Nucleases: A new era for transgenic animals
The rational engineering of eukaryotic genomes would facilitate the study of heritable changes in gene expression and offer enormous potential across basic research, drug-discovery, bioproduction and therapeutic development. A significant advancement toward this objective was achieved with the advent of a novel technology that enables high-frequency and high-fidelity genome editing via the appl...
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The importance of genetic laboratory models, such as mice and rats, becomes evident when there is a poor understanding of the nature of human disease. Many rat models for human disease, created over the years by phenotype-driven strategies, now provide a foundation for the identification of their genetic determinants. These models are especially valuable with the emerging need for validation of...
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Zinc-finger nucleases (ZFNs) are targetable DNA cleavage reagents that have been adopted as gene-targeting tools. ZFN-induced double-strand breaks are subject to cellular DNA repair processes that lead to both targeted mutagenesis and targeted gene replacement at remarkably high frequencies. This article briefly reviews the history of ZFN development and summarizes applications that have been m...
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Hemimetabolous, or incompletely metamorphosing, insects are phylogenetically relatively basal and comprise many pests. However, the absence of a sophisticated genetic model system, or targeted gene-manipulation system, has limited research on hemimetabolous species. Here we use zinc-finger nuclease and transcription activator-like effector nuclease technologies to produce genetic knockouts in t...
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Genome engineering through homologous recombination (HR) is a powerful instrument for studying biological pathways or creating treatment options for genetic disorders. In mammalian cells HR is rare but the creation of targeted DNA double-strand breaks stimulates HR significantly. Here, we present a method to generate, evaluate, and optimize rationally designed endonucleases that promote HR. The...
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ژورنال
عنوان ژورنال: Annals Of Neurosciences
سال: 2011
ISSN: 0972-7531,0976-3260
DOI: 10.5214/ans.0972.7531.1118109