... Berti, and J.W Huang Phytoremediation of contaminated soils Trends Biotechnol 13, 39 3-3 97, 1995a Cunningham, S.D and C.R Lee, Phytoremediation: plant-based remediation of contaminated soils and ... Chen, and B Ru, Alpha-domain of human metallothionein I-A can bind to metals in transgenic tobacco plants Mol Gen Genet 242, 66 6-6 74, 1994 Phillips, I and L Chapple, Assessment of a heavy metals -contaminated ... zinc fraction in soils by about a factor of eight (Figure 17. 7) In contrast to Na-montmorillonite, gravel sludge only slightly affected soil pH (Figure 17. 8) The addition of Na-montmorillonite...