Role of the enzyme chromium reductase in detoxification of potassium dichromate (Cr+6) by bacteria
Paper Details
Role of the enzyme chromium reductase in detoxification of potassium dichromate (Cr+6) by bacteria
Abstract
Nine dichromate resistant bacteria were isolated: Bacillus cereus, Bacillus pumilus, Bacillus licheniformis, Bacillus subtilis, Acinetobacter radioresistens, Acinetobacter venetianus, Ochrobacterum sp, Massilianiabensis, and Leucobacter chromiireducens. All of the isolates absorbed and reduced potassium dichromate (Cr6+ ) from the growth medium amended by dichromate Cr6+ at concentration of 100 ppm at higher percentages in the presence of dehydrogenase NADH+ compared to bacteria growth in medium without dehydrogenase NADH+. Absorption of potassium dichromate Cr6+ from the growth medium by the bacteria increased with increasing incubation time over 96 hrs. The nine bacteria species isolated from the leather tanning factories in Riyadh were shown to produce both intracellular and extracellular chromium reductase, with the percentage of precipitate of the internal enzyme is always being higher than the external precipitate except in the case of A. radioresisten which showed values of 26% for the intracellular enzyme and 52% for extracellular enzyme.
Ackerley DF, Gonzalez CF, Park CH, Blake R, Keyhan M, Matiin A. 2004. Chromate reducing properties of soluble flavoproteins from pseudomonas putida and Escherichia coli. Journal of Applied and Environmental Microbiology 70, 873-882.
Appenroth KJ, Bischoff MB, Gabrys H, Stockel J, Swartz HM, Walczak T, Winnefeld K. 2000. Kinestics of chromium (V) formation and reduction in fronds of the duckweed Soirodelapolyrhi α-a low frequency EPR study. Journal of Inorganic Biochemistry 78, 235-242.
Cervantes C, Campos-Garcia J. 2007. Reduction and efflux of chromate by bacteria. In: Nies DH, Silver S (Eds) Molecular Microbiology of Heavy Metals, Berlin, Springer-Verlag pp. 407 – 420.
Cervantes C, Campos-Garcı´a J, Devars S, Gutie´rrez-Corona F, Loza-Tavera H, Torres-Guzma´n JC, Moreno-Sanchez R. 2002. Interactions of chromium with microorganisms and plants, FEMS Microbiology Reviews 25, 335 – 347.
Chen JM, Hao OJ. 1998. Microbial chromium (VI) reduction. Critical Reviews in Environmental Science and Technology 28, 219-251.
Congeevaram S, Dhanarani S, Park J, Dexilin M, Thamaraiselvi K. 2007. Biosorption of chromium and nickel by heavy metal resistant fungal and bacterial isolates. Journal of Hazardous Materials 146, 270-277.
Doble M, Kumar A. 2005. Biotreatment of industrial effluents. In the United States of America, Amsterdam [etc]: Elsevier pp. 322.
Gadd JM. 2008. Transformation and mobilization of metals, metalloids, and radionuclides by microorganisms. In: Violante A, Huang PM, Gadd GM. (Eds). Biophysico-Chemical Processes of Metals and Metalloids in Soil Environments 1, 53-96, New York, Wiley.
Ganguli A, Tripathi AK. 2002. Bioremediation off toxic chromium from electroplating effluent by chromate- reducing Pseudomonase aeruginosa A2CHR in two bioreactors. Applied Microbiology and Biotechnology 58, 416-420.
Lovley Philip. 1994. Reduction of chromate by Desulfovibrio vulgaris and its C3cytochrome. Applied and Environmental Microbiology 60, 726 – 728.
McLean J, Beveridge TJ. 2001. Chromate reduction by a Pseudomonad isolated from a site contaminated with chromate copper arsenate. Applied and Environmental Microbiology 67, 1076-1084.
Myers CR, Carstens BP, Antholine WE, Myers JM. 2000. Chromium (VI) reductase activity is associated with the cytoplasmic membrane of anaerobically grown Shewanella putrefaciens MR-1.J. Applied Microbiology 88, 98 -106.
Pattanapipitpaisal P, Brown NL, Macaskie LE. 2001. Short Contribution: Chromate Reduction and 16S rRNA Identification of bacteria Isolated from a Cr(VI)- Contaminated Site. Applied Microbiology and Biotechnology 57, 257-261.
Pflaum RT, Howick LC. 1956. The Chromium-Diphenylcarbazide Reaction 1. Journal of the American Chemical Society 78, 4862-4866.
Shen H, Wang YT. 1993. Characterization of enzymatic reduction of hexavalent chromium by Eshericha coli ATCC 33456. Applied and Environmental Microbiology 59, 3771-3777.
Smith WL, Gadd GM. 2000. Reduction and precipitation of chromate by mixed culture sulphate- reducing bacterial biofilms. Journal of Applied Microbiology 88, 983 -991.
Srivastava S, Thakur IS. 2007. Evaluation of biosorptionpotency of Acinetobacter sp. for removal of hexavalent chromium from tannery effluent. Biodegradation 18, 637-646.
Thacker U, Parikh R, Shouche Y, Madamwar D. 2006. Hexavalent chromium reduction by Providencia sp. Process Biochemistry 4, 1332-1337.
Wu L. 2004. Review of 15 years of research on ecotoxicology and remediation of land contaminated by agriculture drainage sediment rich in selenium. Ecotoxicol. Environ 206, 231-235.
Yilmaz EI. 2003. Metal tolerance and biosorption capacity of Bacillus circulans Strain EB1. Research in Microbiology 154, 409 – 415.
Abdulaziz Yahya Algamdi, Sulaiman Ali Alharbi, Milton Wainwright, Samir G. Al-Solaimani (2017), Role of the enzyme chromium reductase in detoxification of potassium dichromate (Cr+6) by bacteria; IJAAR, V11, N4, October, P63-69
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