Heavy Metal Tolerance
نویسندگان
چکیده
منابع مشابه
Heavy Metals Tolerance Potential of Fungi Species Isolated from Gold Mine Tailings in Ghana
Introduction: Heavy metal contamination has necessitated a less expensive and non-destructive clean-up technique such as mycoremediation. This study aimed to isolate, identify, and evaluate the tolerance of fungi species in different concentrations of heavy metals for their potential use in bioremediation. Materials and Methods: Fungi were isolated by serial dilution and spread plate technique...
متن کاملHeavy Metal Stress, Signaling, and Tolerance Due to Plant-Associated Microbes: An Overview
Several anthropogenic activities including mining, modern agricultural practices, and industrialization have long-term detrimental effect on our environment. All these factors lead to increase in heavy metal concentration in soil, water, and air. Soil contamination with heavy metals cause several environmental problems and imparts toxic effect on plant as well as animals. In response to these a...
متن کاملTolerance of Heavy Metals by Gram Positive Soil Bacteria
With the intention of screening for heavy metal tolerance, a number of bacteria were isolated and characterized from a pristine soil. Two Gram positive isolates were identified as Paenibacillus sp. and Bacillus thuringeinsis. Tolerance of Cd, Cu and Zn by these bacteria was studied and found that both bacteria were highly sensitive to Cu compared to other two metals. Both bacteria showed the sa...
متن کاملBacterial Response as Determinant of Oxidative Stress by Heavy Metals and Antibiotic
The present study deals with Bacterial response as determinant of heavy metals stress and antibiotics by isolation, identification and characterization of heavy metal resistant bacteria which was isolated from sewage effluent collected in three different places of Ganga river in Allahabad, The two isolates were selected based on high concentration of heavy metal and antibiotic resistances. Morp...
متن کاملPhospholipid Fatty Acid Composition and Heavy Metal Tolerance of Soil Microbial Communities along Two Heavy Metal-Polluted Gradients in Coniferous Forests.
The effects of long-term heavy metal deposition on microbial community structure and the level of bacterial community tolerance were studied along two different gradients in Scandinavian coniferous forest soils. One was near the Harjavalta smelter in Finland, and one was at Ronnskar in Sweden. Phospholipid fatty acid (PLFA) analysis revealed a gradual change in soil microbial communities along ...
متن کاملHeavy metal tolerance and accumulation in Matthiola flavida, a novel Iranian lead hyperaccumulator
1 Heavy metal tolerance and accumulation in Matthiola flavida, a novel Iranian lead hyperaccumulator 2 The candidate was financially supported by a scholarship from the
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