Table 2.

Relative transcription level of the SA marker PR1 in Pinus densiflora calli inoculated with the initially selected endophytic bacterial strains.

Strain	PR1	Strain	PR1
JCK-757	2.19 ± 0.16	JCK-1229	1.08 ± 0.42
JCK-758-1	0.94 ± 0.41	JCK-1233	3.59 ± 0.88
JCK-758-2	0.58 ± 0.12	JCK-1266	0.73 ± 0.19
JCK-761	1.30 ± 0.14	JCK-1287	0.66 ± 0.09
JCK-767	0.24 ± 0.10	JCK-1288	1.49 ± 0.34
JCK-947	0.82 ± 0.13	JCK-1307	0.42 ± 0.16
JCK-1005	0.67 ± 0.09	JCK-1308	0.64 ± 0.21
JCK-1180	2.04 ± 0.49	JCK-1309	1.31 ± 0.42
JCK-1182	0.55 ± 0.12	JCK-1318	1.89 ± 0.33
JCK-1187	2.25 ± 0.68	JCK-1320	0.94 ± 0.34
JCK-1217	0.75 ± 0.11	JCK-1328	1.09 ± 0.15
JCK-1222	0.12 ± 0.02	JCK-1333	0.85 ± 0.31

Data was presented as the mean ± standard deviation of three biological replicates.