Table 1.

Isolated endophytic bacteria based on traits and corresponding treatments (P Solub, phosphate solubilizers; IAA, indoleacetic acid producers; ACC, ACC deaminase producers; OA, organic acid producers; Sid, siderophores producers; Zn, zinc; Ni, nickel; Cd, cadmium; BPA, bisphenol A; CIP, ciprofloxacin; SMX, sulfamethoxazole; TET, tetracycline; E, erythromycin; x, positive in the tested characteristic; –, not possessing the tested characteristic) from Syranidou et al. (2016).

ID	Description of treatment (inoculations)	Isolated from	Promoting traits					Metal tolerance			EOCs tolerance					EOCs potential degradation
			P solub	ACC	IAA	OA	Sid	4 mM Zn	1 mM Ni	1 mM Cd	BPA	CIP	SMX	TET	E	BPA	CIP	SMX	TET	E
NIN	Non-inoculated	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
IN1	Microbacterium sp. U50/Microbacterium sp. R31	Leaves/roots	x/x	x/–	x/x	x/x	–/x	x/x	x/x	x/x	x/x	x/x	x/x	–/–	–/–	x/x	–/–	–/–	–/–	–/–
IN2	Herbaspirillum sp. L32	Leaves	–	x	x	–	x	x	x	x	x	–	–	–	–	–	–	–	–	–
IN3	Yonghaparkia sp. R2b	Roots	–	x	x	x	x	x	x	–	–	–	–	–	–	–	–	–	–	–
IN4	Sphingomonas sp. U33 (also denoted as Bl)	Leaves	x	x	x	–	–	x	x	x	x	x	x	–	–	x	–	–	–	–
IN5	Bacillus sp. R12 (also denoted as B2)	Roots	x	–	–	–	x	x	x	–	x	–	–	–	–	x	–	–	–	–
IN6	Ochrobactrum sp. R24 (also denoted as B3)	Roots	–	x	x	–	–	x	x	x	x	–	x	–	–	x	–	x	–	–
IN7	Acidovorax sp. U3	Leaves	–	x	x	–	–	x	x	x	x	–	x	–	–	x	–	–	–	–
IN8	Ralstonia sp. U42/Ralstonia sp. R52	Leaves/roots	x/x	x/–	x/x	–/x	x/x	x/x	x/x	x/x	x/x	–/–	–/x	–/–	–/–	x/–	–/–	–/–	–/–	–/–
IN9	Pseudomonas sp. R15	Roots	x	–	–	–	x	x	x	–	x	–	x	–	–	–	–	–	–	–