Generation of Stable Transgenic C. elegans Using Microinjection
نویسندگان
چکیده
منابع مشابه
Generation of transgenic Hydra by embryo microinjection.
As a member of the phylum Cnidaria, the sister group to all bilaterians, Hydra can shed light on fundamental biological processes shared among multicellular animals. Hydra is used as a model for the study of regeneration, pattern formation, and stem cells. However, research efforts have been hampered by lack of a reliable method for gene perturbations to study molecular function. The developmen...
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The number of laboratories using the free living nematode C. elegans is rapidly growing. The popularity of this biological model is attributed to a rapid generation time and short life span, easy and inexpensive maintenance, fully sequenced genome, and array of RNAi resources and mutant animals. Additionally, analysis of the C. elegans genome revealed a great similarity between worms and higher...
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Accumulation of the β-amyloid peptide (Aβ) is generally believed to be central to the induction of Alzheimer's disease, but the relevant mechanism(s) of toxicity are still unclear. Aβ is also deposited intramuscularly in Inclusion Body Myositis, a severe human myopathy. The intensely studied nematode worm Caenorhabditis elegans can be transgenically engineered to express human Aβ. Depending on ...
متن کاملA method for the generation of YAC transgenic mice by pronuclear microinjection.
Yeast artificial chromosomes (YACs) represent the latest generation of vectors which have the great advantage of large insert size. The introduction of YACs into mammalian cells and organisms has become an important goal, since it offers the potential to study the control of large and complex transcription units and identify genes by complementation. Microinjection into the nucleus is the most ...
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BACKGROUND A challenge in age research is the absence of short-lived vertebrate model organisms. The turquoise killifish Nothobranchius furzeri has an exceptionally short lifespan of 4-10 months depending on the strain. Thus, it possesses the shortest known maximum lifespan of a vertebrate species that can be bred in captivity. RESULTS Here we show the successful introduction of DNA and RNA m...
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ژورنال
عنوان ژورنال: Journal of Visualized Experiments
سال: 2008
ISSN: 1940-087X
DOI: 10.3791/833