Tissue Fractions of Cadmium in Two Hyperaccumulating Jerusalem Artichoke Genotypes

Table 3

Fractionation of Cd in roots of two Jerusalem artichoke genotypes.

Genotype	Cd supply (mg L^−1)	FE (μg g^−1)	FW (μg g^−1)	FNaCl (μg g^−1)	FAcet (μg g^−1)	FHCl (μg g^−1)
NY2	0	11^a	8.4^a	11^a	12^a	8.3^a
	2.5	41^c	48^c	223^a	127^b	35^c
	5	38^b	103^b	655^a	127^b	54^b
	10	62^b	150^b	1675^a	329^b	91^b
NY5	0	3.7^c	4.9b^c	13^a	7.9^b	7.8^b
	2.5	51^c	36^c	304^a	113^b	33^c
	5	55^b	83^b	469^a	259^ab	63^b
	10	80^b	117^b	1280^a	387^b	245^b

Different letters within a row indicate significant differences among the fractions (𝑃≤0.05,𝑛=3).