Bioaccumulation of cadmium and lead by Shewanella oneidensis isolated from soil in Basra governorate, Iraq
نویسندگان
چکیده
منابع مشابه
Isolation and identification of Helicobacter pylori from drinking water in Basra governorate, Iraq.
The mode of the transmission of Helicobacterpylori infection remains poorly understood. A total of 198 samples of drinking water from 22 districts of Basra governorate were collected during the period October 2006 to July 2007. The concentration of residual chlorine was measured and the numbers of total and faecal coliforms were counted. On modified Columbia urea agar, 469 bacterial cultures we...
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متن کاملSelenite and tellurite reduction by Shewanella oneidensis.
Shewanella oneidensis MR-1 reduces selenite and tellurite preferentially under anaerobic conditions. The Se(0) and Te(0) deposits are located extracellularly and intracellularly, respectively. This difference in localization and the distinct effect of some inhibitors and electron acceptors on these reduction processes are taken as evidence of two independent pathways.
متن کاملPhytoextraction of Cadmium, Lead and Nickel from a Contaminated Soil by, Hordeum Vulgar L. and Brassica Napus L.
Heavy metals contamination is a major environmental problem which requires immediate human attention. The use of plant species to remove pollutants from soils, generally defined as phytoextraction. In order to evaluate phytoextraction of contaminated soils, a pot experiment conducted using two plants Barley, Canola three kinds of heavy metals (Cd, Pb, Ni) with 3 levels in a completely randomize...
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ژورنال
عنوان ژورنال: African Journal of Microbiology Research
سال: 2016
ISSN: 1996-0808
DOI: 10.5897/ajmr2016.7912