Abstract
Rose (Rosa hybrida) is widely used for cut flowers and as garden plants. Stable and efficient transformation system is required for functional genomics of rose. Here, we established an efficient transformation method for rose using Agrobacterium tumefaciens-mediated transformation of embryogenic callus. Expanding rose leaves were used as explants to induce somatic embryos, which were subjected to transformation with A. tumefaciens strain GV3101 using Green Fluorescence Protein (GFP) as a marker gene. It took about 8 months to generate transgenic shoots from embryogenic callus. PCR, RT-PCR, Southern and Western blotting, as well as stereoscopic fluorescence microscopy analysis demonstrated that GFP transgenes integrated stably into the rose genome. According to our data, a transformation efficiency of up to 6% can be achieved by following this optimized protocol.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
