| Germany 6786-01-0116 (adv. 42010.0116); Summary of the risk assessment of a deliberate release (field trial) of genetically modified hybrid aspen (Populus tremula L. x P. tremuloides Michx.), independent lines of T89-35S-Bar, issued by the German Competent Authority | Hybrid aspen modified for observing horizontal gene transfer into ectomycorrhizal fungi Hybrid aspen | |