Article
Comparative antioxidant profiling of tolerant and sensitive varieties of Brassica juncea L. to arsenate and arsenite exposure.
Bulletin of environmental contamination and toxicology - 1 Mar 2010
Srivastava Sudhakar, Srivastava Ashish Kumar, Suprasanna Penna, D'Souza Stanislaus F
Abstract excerpt
Comparative antioxidant profiling of tolerant (TPM-1) and sensitive (TM-4) variety of Brassica juncea L. was performed after exposure to arsenate [As(V)] and arsenite [As(III)]. TPM-1 demonstrated higher accumulation of As upon exposure to both 500 microM As(V) and 250 microM As(III) (49 and 37 microg g(-1) dw after 15 days) as compared with that observed in TM-4. The activities of various antioxidant enzymes and...
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