23 Jul Transgenic pest-resisting technology for poplar
Abstract
The present invention belongs to biological engineering and genetic engineering technology and relates to transgenic pest resisting technology for poplar, and its features that by using excellent poplar variety Euramerican poplar NO.107 as test piece and through tissue culture, agricultural bacillus mediation, pest resisting gene transferring to establish efficient explant regenerating system, determining the critical density of leaf and stem explant resistance to hygromycin to obtain transgenic plant and other steps, great amount of poplar seedling with high resistance to pest, drought, alkaline, sand of storm can be propagated fast.
Year: 2003
Country: CN
Doc No: 1398511