Comparative Transcriptome Analysis Reveals a Preformed Defense System in Apple Root of a Resistant Genotype of G.935 in the Absence of Pathogen

Table 6

DEGs with the annotated function of oxidation and reduction processes.

Gene model	Functional annotations	Log2FC
Glutathione S-transferase
MDP0000183814	Glutathione S-transferase	+2.1
MDP0000138709	Glutathione S-transferase	−2.0
MDP0000161008	Glutathione S-transferase parA	−2.2
MDP0000175866	Glutathione S-transferase parA	−2.4
MDP0000276730	Glutathione S-transferase U8-like	−2.8
MDP0000252292	Glutathione S-transferase F12-like	−4.4
Peroxidase
MDP0000203927	Glutathione peroxidase 8 isoform X1	+4.8
MDP0000455043	Peroxidase A2-like, partial	+2.4
MDP0000269302	Peroxidase 60-like	+2.2
MDP0000451182	Peroxidase 66-like	+2.0
MDP0000493703	Peroxidase N1-like	−2.2
MDP0000283650	Peroxidase	−2.3
MDP0000684133	Peroxidase N1-like	−2.4
MDP0000233961	Peroxidase A2-like	−2.5
MDP0000668551	Peroxidase N1-like	−2.5
MDP0000166657	Peroxidase 51-like	−2.6
MDP0000338065	Glutathione peroxidase isoform X1	−2.9
MDP0000173751	Peroxidase 59-like	−2.9
MDP0000206714	Peroxidase N1-like	−3.1
MDP0000298916	Peroxidase 4-like isoform X1	−3.1
MDP0000494230	Peroxidase N-like	−3.9
MDP0000172233	Peroxidase 50-like	−4.2
MDP0000212661	Glutathione peroxidase isoform X1	−5.4
MDP0000580571	Peroxidase N-like	−5.4

Apple gene model is based on available Malus_x_domestica.v3.0.a1_gene_set at https://www.rosaceae.org. Function annotation is based on the blastX search against NR database in GenBank. Variations of transcript abundance are based on the comparison between B.9 and G.935 and expressed as Log₂fold change. + indicated higher transcript level in the root of G.935 over that in B.9; − indicated the opposite.