نتایج جستجو برای: reporter genes
تعداد نتایج: 446848 فیلتر نتایج به سال:
Reporter genes, such as luciferase, are important tools for studying gene expression. The use of reporter genes allows the in vitro and in vivo measurement of gene expression from virtually any endogenous genetic control element. Luciferase enzyme and its subsequent luminescent reaction is often the gene reporter of choice for many experimental conditions. Here we describe the measurement of lu...
Polycomb-group (Pc-G) proteins ensure late maintenance of transcriptional repression outside the expression domain of target genes in flies and vertebrates. They act in complexes, presumably by modulating chromatin structure. In Drosophila, they have been found to be associated with transcriptionally inactive loci but seem to be present in association with actively transcribed promoters as well...
It has been more than half a century that plant geneticists and breeders have been trying to assemble a combinationof genes in crop plants, in order to make them as suitable and productive as possible. Plant transformation technology incrop plants was first undertakenin the 1980s based on the ability of foreign gene integration into host plant genome andregeneration of transformed plant cells i...
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