The internode explants were irradiated in a gamma cell with a cobalt 60 source at the National Center of Radiation Research and Technology, Nasr City, Cairo, Egypt. The radiation doses were 0.0 (control), 0.5, 0.75 and 1.0 Gy.
The internode explants were irradiated in a gamma cellwith a cobalt 60 source at the National Center ofRadiation Research and Technology, Nasr City, Cairo,Egypt. The radiation doses were 0.0 (control), 0.5, 0.75and 1.0 Gy.