Journal of Environment and Sociobiology

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Rhizospheric Iron Oxidizing Bacteria from Typha angustifolia Growing in Heavy Metal Enriched Wetlands of Jaduguda Uranium Mine Tailings, India Assisting Phytoremediation by the Plant


Affiliations
1 Department of Microbiology, St. Xavier’s College, 30 Mother Teresa Sarani, Kolkata-700016, India
     

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The Uranium mine tailings of Jaduguda, India is highly contaminated with different heavy metals specially Fe and Mn. Typha angustifolia, a perennial herbaceous plant is the primary vegetation of this heavy metal enriched wetland. This plant exhibits extreme tolerance towards these two heavy metals and is able to sequester about 1000 ppm of Fe in its ischolar_mains under controlled laboratory condition but it does not allow the metal to translocate in the shoot. Thus it decreases the level of iron contamination of the wetland and is an important agent for phytoremediation. One of the major causes of iron tolerance of this plant is the formation of Fe plaque on the plant ischolar_main that imparts permeability to selective metals. Investigation to sort out the mystery behind the formation of this Fe plaque has revealed the presence of Fe oxidizing bacteria at the rhizospheric region of this plant. In this paper we have reported three iron oxidizing rhizospheric bacteria belonging to the genera Bacillus, Paenibacillus and Pseudomonas which are found to play a significant role in regulating the iron accumulation in the ischolar_mains of Typha and thereby assist in its natural phytoremediation potential. The role of these microbes in executing iron oxidation (biological oxidation) at the ischolar_mains of Typha was investigated. Their effect on iron nutrition in Typha under iron replete and excess condition was also evaluated.

Keywords

Typha, Rhizospheric Bacteria, Iron, Phytoremediation.
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  • Anderson, T. A., Guthrie, E. A. and Walton, B. T. 1993 Bioremediation in the rhizosphere: plant ischolar_mains and associated microbes clean contaminated soil. Environ. Sci. Technol., 27: 2630-2636.

  • Batty, L. C., Baker, A. J. M., Wheeler, B. D. and Curtis, C. D. 2000, Ann. Bot., 86: 647–653.

  • Bouizgarne, B. 2013. Bacteria for plant growth promotion and disease management. In: D. K. Maheshwari (ed.) Bacteria in Agrobiology: Disease Management. Springer Berlin Heidelberg.

  • Brizzi, M. and Betti, L. 2010. Statistical tools for alternative research in plant experiments. Metodološki zvezki, 7: 59-71.

  • Brown, J. C. and Tiffin L. O. 1965 Iron stress as related to iron and citrate occuring in stem exudate. Plant Physiol., 40: 395–400.

  • Chakraborty, D., Abhay Kumar S., Sen, M., Apte, S. K., Das, S., Acharya, R., Das, T., Reddy, A.V.R., Roychaudhury, S., Rajaram, H. and Seal, A. 2011. Manganese and iron both influence the shoot transcriptome of Typha angustifolia despite distinct preference towards manganese accumulation. Plant and Soil, 342: 301-317.

  • Chen, C. C., Dikon, J. B. and Turner, F. T. 1980. Iron eatings in rice ischolar_mains: mincrology and quantity influencing factors. Soil Science Society of American Journal, 44: 635-639.

  • Christensen, K. K. and Sand-Jensen, K and Kjellberg. 1998. Precipitated iron and manganese plaques restrict ischolar_main uptake of phosphorus in Lobelia dortmanna. Can. J. Bot., 76(12): 2158–2163.

  • Conte, S. S., and Walker, E. L. 2011. Transporters contributing to iron trafficking in plants. Molecular Plant, 4: 464-476 doi:10.1093/mp/ssr015.

  • De Souza, M. P., Chu, D., Zhao, M., Zayed, A. M., Ruzin, S. E., Schichnes, D. and Terry, N. 1999. Rhizosphere bacteria enhance selenium accumulation and volatilization by Indian mustard. Plant Physiology, 119: 565-574.

  • Dunabin, J. S. and Bowmer, K. H. 1992. Potential use of constructed wetlands for treatment of industrial wastewaters containing metals. Sci. Tot. Environ., 111: 151-168.

  • Hansen, D., Duda, P., Zayed, A. M. and Terry, N. 1998. Selenium removal by constructed wetlands: role of biological volatilization. Environ. Sci. Technol., 32: 591-597.

  • Hrynkiewicz, K. and Baum, C. 2012. The potential of rhizosphere microorganisms to promote the plant growth in disturbed soils. In: A. Malik, E. Grohmann (eds.) Environmental Protection Strategies for Sustainable Development. Springer Netherlands.

  • Kadlec, R. H. and Knight, R. I. 1996. Treatment wetlands. Boca Raton, FL: CRC Press.

  • Kaymak, H. C., Yarali, F., Guvenc, I. and Donmez, M. F. 2008. The effect of inoculation with plant growth rhizobacteria (PGPR) on ischolar_main formation of mint (Mentha piperita L.) cuttings. African Journal of Biotechnology, 7: 4479-4483.

  • McLaughlin, B. E., Van Loon, G. W. and Crowder, A. A. 1985. Comparison of selected washing treatments on Agrostis gigantea samples from mine tailings near Copper Cliff, Ontario, before analysis for Cu, Ni, Fe and K content. Plant and Soil, 85: 433-436.

  • Otte, M. L., Rozema, J., Koster, L., Haarsma, M. S. and Broekman, R. A. 1989. Iron plaque on ischolar_mains of Aster tripolium L. : interaction with zinc uptake. New Phytol., 111(2): 309–317.

  • Rellan-Alvarez, R., Abadia, J. and Alvarez-Fernandez, A. 2008. Formation of metalnicotianamine complexes as affected by pH, ligand exchange with citrate and metal exchange. A study by electrospray ionization time-of-flight mass spectrometry Rapid Communications. Mass Spectrometry, 22:1553-1562 doi:10.1002/rcm. 3523.

  • Saharan, B. S., and Nehra, V. 2011. Plant growth promoting rhizobacteria: A critical review. Life Sciences and Medicine Research : 1-30.

  • Sorensen, J. 1997. The rhizosphere as a habitat for soil microorganisms : In: van Elsas J. D., Trevors, J. T., and Wellington, E. M. H. (eds.) Modern soil microbiology. Marcel Dekker, New York : 21-45.

  • Taylor, G. J. and Crowder A. A. 1983. Use of the DCB technique for extraction of hydrous iron oxides from ischolar_mains of wetland plants. American Journal of Botany, 70: 1254-1257.

  • Timmusk, S., van West, P., Gow, N. A. and Huffstutler, R. P. 2009. Paenibacillus polymyxa antagonizes oomycete plant pathogens Phytophthora palmivora and Pythium aphanidermatum. Journal of Applied Microbiology, 106: 1473-1481. doi: 10.1111/j.1365-2672.2009.04123.x.

  • Von Wire n N., Klair, S., Bansal, S., Briat, J. F., Khodr, H., Shioiri, T., Leigh, R. A. and Hider, R. C. 1999. Nicotianamine chelates both Fe[III] and Fe[II]: implications for metal transport in plants. Plant Physiol., 119:1107–1114.

  • Ye, Z. H., Cheung, K. C. and Wong, M. H., 2001. Copper uptake in Typha latifolia as affected by iron and manganese plaque on the ischolar_main surface. Can. J. Bot., 79: 314–320.

  • Zhang, X. K., Zhang, F. S. and Mao, D. R. 1998. Effect of iron plaque outside ischolar_mains on nutrient uptake by rice Oryza sativa L. phosphorus uptake. Plant Soil, 202(1) : 33-39.


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  • Rhizospheric Iron Oxidizing Bacteria from Typha angustifolia Growing in Heavy Metal Enriched Wetlands of Jaduguda Uranium Mine Tailings, India Assisting Phytoremediation by the Plant

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Authors

Mahashweta Mitra Ghosh
Department of Microbiology, St. Xavier’s College, 30 Mother Teresa Sarani, Kolkata-700016, India
Upal Das Ghosh
Department of Microbiology, St. Xavier’s College, 30 Mother Teresa Sarani, Kolkata-700016, India

Abstract


The Uranium mine tailings of Jaduguda, India is highly contaminated with different heavy metals specially Fe and Mn. Typha angustifolia, a perennial herbaceous plant is the primary vegetation of this heavy metal enriched wetland. This plant exhibits extreme tolerance towards these two heavy metals and is able to sequester about 1000 ppm of Fe in its ischolar_mains under controlled laboratory condition but it does not allow the metal to translocate in the shoot. Thus it decreases the level of iron contamination of the wetland and is an important agent for phytoremediation. One of the major causes of iron tolerance of this plant is the formation of Fe plaque on the plant ischolar_main that imparts permeability to selective metals. Investigation to sort out the mystery behind the formation of this Fe plaque has revealed the presence of Fe oxidizing bacteria at the rhizospheric region of this plant. In this paper we have reported three iron oxidizing rhizospheric bacteria belonging to the genera Bacillus, Paenibacillus and Pseudomonas which are found to play a significant role in regulating the iron accumulation in the ischolar_mains of Typha and thereby assist in its natural phytoremediation potential. The role of these microbes in executing iron oxidation (biological oxidation) at the ischolar_mains of Typha was investigated. Their effect on iron nutrition in Typha under iron replete and excess condition was also evaluated.

Keywords


Typha, Rhizospheric Bacteria, Iron, Phytoremediation.

References