BR-induced thermotolerance
in tomato seedlings with altered BR homeostasis was examined
by assessing the survival, ion leakage
and lipid peroxidation of seedlings from a BR-deficient mutant (extreme dwarf dx)
, a partially BR-insensitive mutant curl3−abs allele (curl3 altered brassinolide sensitivity) and a line overexpressing the Dwarf, BR-biosynthesis gene (35SD)