7Takahashi S, Chi X J, Yamaguchi Y, et al. Mutagenicity of bisphe- nol A and its suppression by interferon-alpha in human RSa cells [ J ]. Mutation Research, 2001,490 (2) : 199 - 207.
8Fiala R. Comparison of root growth and morphological responsesto Cadmium and Nickel in two maize cuhivars[ J]. Modern Phytomor- phology, 2013, 3:131 -137.
9Sinclair S A, Sherson S M, Jarvis R, et al. The use of the zinc-flu- orophore, zinpyr-1, in the study of zinc homeostasis in Arahidopsis roots[ J. New phytologist, 2007, 174:39 -45.
10Hanikenne M, Talke I N, Haydon M J, et al. Evolution of metal hyperaccumulation required cis-regulatory changes and triplication of HMA4[J]. Nature, 2008, 453:391 -395.
