Table 1.

IAA production and phosphate solubilization by microbial endophytes isolated from C. limon seeds.

Strain	IAA productiona	Phosphate solubilizationb
		Alluminium	Calcium	Iron	Phytate
B3	–	g	g	g	g
B2	2.1 ± 0.1	g	g	g	g
B1	4.8 ± 0.2	g	g	g	g+
F1	–	g	g	g	g
F2	6.7 ± 0.1	g	g	g+	g

^aReported as µg/µL of IAA equivalents, − no production.

^bg growth, + clearance halo.