Table 2.

Mineral concentration (μg g^-1) in roots, pod walls, leaves, and seeds of wild-type (WT) and transgenic 392-3 soybean plants grown in hydroponic conditions with 100 μM Fe(III)-EDDHA until full maturity (FM).

Mineral (μg g-1)	Roots		Pod walls		Leaves		Seeds
	WT	392-3	WT	392-3	WT	392-3	WT	392-3
Fe	2904 ± 109	2592 ± 177	49 ± 1	120 ± 4***	435 ± 18	1142 ± 69***	96 ± 2	112 ± 3**
Mn	10 ± 0.6	9 ± 0.3	22 ± 2	17 ± 1	49 ± 6	47 ± 1	20 ± 1	24 ± 1*
K	13256 ± 83	41661 ± 2644*	26722 ± 436	32064 ± 620**	15385 ± 200	13336 ± 977	18920 ± 415	19341 ± 78
P	4079 ± 97	7991 ± 529*	2572 ± 37	4244 ± 89**	1427 ± 53	2414 ± 68**	6389 ± 164	6509 ± 132
Zn	45 ± 1	137 ± 50*	49 ± 1	84 ± 19**	157 ± 3	162 ± 2	61 ± 1	76 ± 1**
Cu	27 ± 1	25 ± 2	8 ± 0.1	13 ± 0.3**	3 ± 0.1	8 ± 0.4**	15 ± 0.1	17 ± 0.1***
Ca	9788 ± 72	7553 ± 200*	23605 ± 395	19275 ± 124**	21861 ± 330	30398 ± 591**	3519 ± 57	3674 ± 61
Ni	2 ± 0.4	3 ± 0.2*	3 ± 0.1	5 ± 0.1**	1 ± 0.1	2 ± 0.2**	8 ± 0.1	9 ± 0.1*
Mg	435 ± 0.5	534 ± 12*	4886 ± 61	4310 ± 59*	1648 ± 28	2346 ± 120*	2190 ± 21	2103 ± 16
Mo	5 ± 0.3	3 ± 0.3*	39 ± 2	20 ± 1	23 ± 2	18 ± 1	55 ± 0.9	55 ± 0.3

Values are shown as mean ± SE and represent an average of five plants. Significance within tissue types: *P < 0.05; **P < 0.01; ***P < 0.001.