Site-Specific Integration of Transgenes in Soybean via Recombinase-Mediated DNA Cassette Exchange
نویسندگان
چکیده
منابع مشابه
Site-specific integration of transgenes in soybean via recombinase-mediated DNA cassette exchange.
A targeting method to insert genes at a previously characterized genetic locus to make plant transformation and transgene expression predictable is highly desirable for plant biotechnology. We report the successful targeting of transgenes to predefined soybean (Glycine max) genome sites using the yeast FLP-FRT recombination system. First, a target DNA containing a pair of incompatible FRT sites...
متن کاملStacking multiple transgenes at a selected genomic site via repeated recombinase-mediated DNA cassette exchanges.
Recombinase-mediated DNA cassette exchange (RMCE) has been successfully used to insert transgenes at previously characterized genomic sites in plants. Following the same strategy, groups of transgenes can be stacked to the same site through multiple rounds of RMCE. A gene-silencing cassette, designed to simultaneously silence soybean (Glycine max) genes fatty acid ω-6 desaturase 2 (FAD2) and ac...
متن کاملSimplified Insertion of Transgenes Onto Balancer Chromosomes via Recombinase-Mediated Cassette Exchange
Balancer chromosomes are critical tools for Drosophila genetics. Many useful transgenes are inserted onto balancers using a random and inefficient process. Here we describe balancer chromosomes that can be directly targeted with transgenes of interest via recombinase-mediated cassette exchange (RMCE).
متن کاملStable recombinase-mediated cassette exchange in Arabidopsis using Agrobacterium tumefaciens.
Site-specific integration is an attractive method for the improvement of current transformation technologies aimed at the production of stable transgenic plants. Here, we present a Cre-based targeting strategy in Arabidopsis (Arabidopsis thaliana) using recombinase-mediated cassette exchange (RMCE) of transferred DNA (T-DNA) delivered by Agrobacterium tumefaciens. The rationale for effective RM...
متن کاملProduction of viral vectors using recombinase-mediated cassette exchange
DNA viruses are often used as vectors for foreign gene expression, but large DNA region from cloned or authentic viral genomes must usually be handled to generate viral vectors. Here, we present a unique system for generating adenoviral vectors by directly substituting a gene of interest in a small transfected plasmid with a replaced gene in a replicating viral genome in Cre-expressing 293 cell...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Plant Physiology
سال: 2009
ISSN: 1532-2548
DOI: 10.1104/pp.109.137612