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Background and aims Concentrations of chemical analogs arsenic (As) and phosphorus (P) were measured in As-hyperaccumulator ( Pteris vittata ; PV) and three non As-hyperaccumulators ( Thelypteris kunthii , Nephrolepsis brownii , and N. falcata ) to draw inferences regarding their uptake from soils to roots and translocation to fronds and spores...
This study evaluated the ability and mechanisms of 19 Pteris and non-Pteris species to accumulate arsenic (As) in a hydroponic system spiked with 300μM As. The study included four Pteris vittata accessions (China, India, Poland, and the United Kingdom), P. biaurita and 17 non-Pteris species. Among the accessions, P. vittata from China and UK were the most and the least efficient in terms of As accumulation...
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