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Information Journal Paper

Title

EFFECT OF DIFFERENT ARSENIC AND PHOSPHORUS CONCENTRATIONS ON OSMOLYTES CONTENTS OF ISATIS CAPPADOCICA

Pages

  31-40

Abstract

 Metalloid ARSENIC is considered as one of the most important environmental contaminant compound. Some plant species can grow in ARSENIC contaminated soil capable of reducing ARSENIC toxicity. Nowadays, phytoremediation, as a new and friendly environmental technique employs the use of plants to remediate contaminated soil. Previous studies proved that Isatis cappadocica is an ARSENIC hyperaccumulator plant. Accordingly, we conducted this experiment to compare the interaction of ARSENIC and PHOSPHORUS on OSMOLYTES content of I. CAPPADOCICA for better understanding of the mechanisms applied by this species. Therefore, the plants were grown for 6 weeks in a medium, embedded with combinations of 50, 200, 800 & 1200 mmol l-1 ARSENIC and 5, 50, 200, 800 & 1600 mmol l-1 PHOSPHORUS, respectively. The OSMOLYTES content and the ARSENIC concentration of harvestable parts were determined. The highest concentration of ARSENIC was obtained in plants treated with 1200 mmol l-1 As and 5 mmol l-1 PHOSPHORUS. Increasing ARSENIC concentration in the medium led to increase of OSMOLYTES (soluble sugars, proline and protein). The ability of Isatis to accumulate more than 700 mg kg-1 ARSENIC in the shoots, illustrated the high resistance of this herb to ARSENIC and the existence of efficient mechanisms including ACCUMULATION of OSMOLYTES.

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    Cite

    APA: Copy

    KARIMI, NASER, & SOURI, ZAHRA. (2013). EFFECT OF DIFFERENT ARSENIC AND PHOSPHORUS CONCENTRATIONS ON OSMOLYTES CONTENTS OF ISATIS CAPPADOCICA. JOURNAL OF PLANT PROCESS AND FUNCTION, 2(3), 31-40. SID. https://sid.ir/paper/234317/en

    Vancouver: Copy

    KARIMI NASER, SOURI ZAHRA. EFFECT OF DIFFERENT ARSENIC AND PHOSPHORUS CONCENTRATIONS ON OSMOLYTES CONTENTS OF ISATIS CAPPADOCICA. JOURNAL OF PLANT PROCESS AND FUNCTION[Internet]. 2013;2(3):31-40. Available from: https://sid.ir/paper/234317/en

    IEEE: Copy

    NASER KARIMI, and ZAHRA SOURI, “EFFECT OF DIFFERENT ARSENIC AND PHOSPHORUS CONCENTRATIONS ON OSMOLYTES CONTENTS OF ISATIS CAPPADOCICA,” JOURNAL OF PLANT PROCESS AND FUNCTION, vol. 2, no. 3, pp. 31–40, 2013, [Online]. Available: https://sid.ir/paper/234317/en

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