Populus tremula 717 x Populus alba 1B4 TR line pp19 sapling roots inoculated with Laccaria bicolor S238N from ORNL, TN, USA - 28_pp19-2-in_L.bicolor
roots of poplar seedling grown in greenhouse
USA: Oak Ridge, Tennessee
Populus tremula 717 x Populus alba 1B4 transgenic (TR) line pp19 saplings were grown for one month and after that they were inoculated with Laccaria bicolor S238N. In two monthes after inoculation, the root samples were harvested. The experiment was conducted in the greenhouse with 16 h light/8 h dark photoperiod at 25 °C with the humidity level of 50%. Potting soil of Metro-Mix® 852 from Sun Gro Horticulture was used.
USA: Oak Ridge, Tennessee