ABSTRACT Over the past decade, new methods and procedures have been developed to generate genetically engineered mouse models of human disease. This At a Glance article highlights several recent technical advances in mouse genome manipulation that have transformed our ability to manipulate and study gene expression in the mouse. We discuss how conventional gene targeting by homologous recombination in embryonic stem cells has given way to more refined methods that enable allele-specific manipulation in zygotes. We also highlight advances in the use of programmable endonucleases that have greatly increased the feasibility and ease of editing the mouse genome. Together, these and other technologies provide researchers with the molecular tools to functionally annotate the mouse genome with greater fidelity and specificity, as well as to generate new mouse models using faster, simpler and less costly techniques. Summary: Newer molecular technologies to precisely and efficiently manipulate the mammalian genome are enabling the production of more scientifically valuable animal models.
Generating mouse models for biomedical research: technological advances
Published 2019 in Disease Models & Mechanisms
ABSTRACT
PUBLICATION RECORD
- Publication year
2019
- Venue
Disease Models & Mechanisms
- Publication date
2019-01-01
- Fields of study
Biology, Medicine
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
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