Localization of enzymically enhanced heavy metal accumulation by Citrobacter sp. and metal accumulation in vitro by liposomes containing entrapped enzyme
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چکیده
منابع مشابه
Heavy metal toxicity: Effect on plant growth, biochemical parameters and metal accumulation by Brassica juncea L.
Plant growth, pigment concentration, biochemical parameters and uptake of heavy metals were determined for Brassica juncea L. in response to cadmium and lead stress. The plant exhibited a decline in growth, chlorophyll content and carotenoids with Cd and Pb but Cd was found to be more detrimental than Pb treatment in B. juncea. The protein content was decreased by Cd (900 μM) to 95% and 44% by ...
متن کاملHeavy Metal Accumulation in Soybeans Cultivated in Iran, 2015-2016
Background: Due to environmental contamination in recent years, contamination of food chain by heavy metals is not far-fetched. The purpose of this study is to determine heavy metals in soybeans cultivated in Iran to monitor the food chemical contaminants. Methods: To assess metal contamination, four varieties (Sahar, Katool, Williams, and M7) of soybean cultivated in Iran, were collected. Met...
متن کامل10. Heavy metal accumulation by intestinal helminths of vertebrates
The relevancy of parasites as potential indicators of environmental quality has been increasing over the last years, mostly due to the variety of ways in which they respond to anthropogenic pollution. The use of fish parasites as bioindicators of heavy metal pollution in aquatic ecosystems has been widely studied. However, little information concerning terrestrial habitats is presently availabl...
متن کاملToxic Effects of Heavy Metals on Plant Growth and Metal Accumulation in Maize (Zea maysL.)
Background: A pot experiment was conducted to determine the toxic effects of some heavy metals on the plant growth and seed yield of maize (Zea mays L.). Materials and Metheds: Heavy metals Mn, Pb, Cd, Cr and Co individually and in combinations were added as chloride salts in solutions to the pots before sowing. The test plants for were harvested after 80 days of germination and evaluated f...
متن کاملComparing heavy metal accumulation abilities in Artemisia aucheri and Astragalus gummifer in Darreh Zereshk region, Taft
Treatment of soils contaminated with heavy metals using plant species is a method which has been widely used in thepast. This method, which is known as phytoremediation, has been applied for pollution treatment using different plantspecies worldwide. The method has been used for remediation of various types of pollutants in laboratory, pilot andindustrial scales. The aim of this study was to co...
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ژورنال
عنوان ژورنال: Microbiology
سال: 1997
ISSN: 1350-0872,1465-2080
DOI: 10.1099/00221287-143-7-2509