منابع مشابه
Selectable Markers for Gene Therapy
One of the major problems with current approaches to gene 9 therapy is the instability of expression of genes transferred into 10 recipient cells. Although in theory, homologous recombination 11 or use of artificial chromosomes can stabilize sequences with 12 wild-type regulatory regions, such approaches to gene therapy 13 are not yet feasible and may not be efficient for some time to 14 come. ...
متن کاملRecycling selectable markers in mouse embryonic stem cells.
As a result of gene targeting, selectable markers are usually permanently introduced into the mammalian genome. Multiple gene targeting events in the same cell line can therefore exhaust the pool of markers available and limit subsequent manipulations or genetic analysis. In this study, we describe the combined use of homologous and CRE-loxP-mediated recombination to generate mouse embryonic st...
متن کاملThe chloroplast transformation toolbox: selectable markers and marker removal.
Plastid transformation is widely used in basic research and for biotechnological applications. Initially developed in Chlamydomonas and tobacco, it is now feasible in a broad range of species. Selection of transgenic lines where all copies of the polyploid plastid genome are transformed requires efficient markers. A number of traits have been used for selection such as photoautotrophy, resistan...
متن کاملA set of independent selectable markers for transfection of the human malaria parasite Plasmodium falciparum.
Genomic information is rapidly accumulating for the human malaria pathogen, Plasmodium falciparum. Our ability to perform genetic manipulations to understand Plasmodium gene function is limited. Dihydrofolate reductase is the only selectable marker presently available for transfection of P. falciparum. Additional markers are needed for complementation and for expression of mutated forms of esse...
متن کاملComparison of two alternative dominant selectable markers for wine yeast transformation.
Genetic improvement of industrial yeast strains is restricted by the availability of selectable transformation markers. Antibiotic resistance markers have to be avoided for public health reasons, while auxotrophy markers are generally not useful for wine yeast strain transformation because most industrial Saccharomyces cerevisiae strains are prototrophic. For this work, we performed a comparati...
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ژورنال
عنوان ژورنال: Nature Communications
سال: 2019
ISSN: 2041-1723
DOI: 10.1038/s41467-019-12891-2