Switchgrass Tissue Culture and Genetic Engineering Switchgrass Tissue Culture and Transformation Plant biotechnology has many advantages over conventional breeding. In order to effectively use biotechnology in breeding, it is necessary to establish high efficient systems for tissue culture and genetic engineering. Some methods for tissue culture have been available, but the transformation efficiency is low. We have modified the media and significantly improved plant regeneration rate from calli induced from mature seeds of Alamo. In addition, we have established a system for switchgrass transformation, but the efficiency of transformation still remains to be improved. Add this page to your favorite Social Networking websites