منابع مشابه
Somatic Mutation and Autoimmunity
Upon reading Christopher Goodnow’s recent Review article in Cell, which emphasized the overlapping role of somatic mutation in autoimmunity and cancer (Goodnow, 2007), I was reminded of a graduate lecture course given by Professor Roderick MacLeod in 1995 at the University of Illinois. While introducing F.M. Burnet’s clonal selection theory to our small class, Professor MacLeod mentioned Burnet...
متن کاملSpatio-temporally controlled site-specific somatic mutagenesis in the mouse.
The efficient introduction of somatic mutations in a given gene, at a given time, in a specific cell type will facilitate studies of gene function and the generation of animal models for human diseases. We have shown previously that conditional recombination-excision between two loxP sites can be achieved in mice by using the Cre recombinase fused to a mutated ligand binding domain of the human...
متن کاملConditional somatic mutagenesis in the mouse using site-specific recombinases.
In the last decade, site-specific recombinases (SSRs), such as Cre and Flp, have emerged as indispensable tools for the precise in vivo manipulation of the mouse genome. It is now feasible to control, in space and time, the onset of gene knockouts in almost any tissue of the mouse, thus greatly facilitating the creation of sophisticated animal models for human disease and drug development. This...
متن کاملTemporally and spatially regulated somatic mutagenesis in mice.
In mice transgenesis through oocyte injection or DNA recombination in embryonal stem (ES) cells allows mutations to be introduced into the germline. However, the earliest phenotype of the introduced mutation can eclipse later effects. We show in mice that site-specific genomic recombination can be induced in a selected cell type, B lymphocytes, at a chosen time. This precision of somatic mutage...
متن کاملSite-specific somatic mutagenesis in the retinal pigment epithelium.
PURPOSE Generate site-specific somatic mutations selectively in the retinal pigment epithelium (RPE) in mice. METHODS A transgenic mouse line expressing the Cre recombinase under the control of the tyrosinase-related protein (TRP)-1 promoter was generated. The presence of Cre was determined by in situ hybridization, and Cre-mediated excision of DNA was analyzed by PCR and alkaline phosphatase...
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ژورنال
عنوان ژورنال: Autoimmunity
سال: 2013
ISSN: 0891-6934,1607-842X
DOI: 10.3109/08916934.2012.757597