+Sn	embryo axes noninoculated and cultured in vitro on Heller’s medium with 60 mM sucrose
+Gn	embryo axes noninoculated and cultured in vitro on medium with 120 mM glucose
+Fn	embryo axes noninoculated and cultured in vitro on medium with 120 mM fructose
−Sn	noninoculated cultured in vitro on medium without sucrose
+Si	inoculated and cultured with 60 mM sucrose
+Gi	inoculated and cultured with 120 mM glucose
+Fi	inoculated and cultured with 120 mM fructose
−Si	inoculated and cultured without sucrose
SA	salicylic acid
TSA	total salicylic acid
SAG	glucoside salicylic acid
ABA	abscisic acid
ET	ethylene
PAL	phenylalanine ammonia-lyase
SOD	superoxide dismutase
BA2H	benzoic acid 2-hydroxylase