Rhizostabilization of metals in soils using Lupinus luteus inoculated with the metal resistant rhizobacterium Serratia sp. MSMC541

International Journal of Phytoremediation
N El AafiE Pajuelo

Abstract

The aim of this work was to test Lupinus luteus plants, inoculated with metal resistant rhizobacteria, in order to phytostabilise metals in contaminated soils. The resistance to heavy metals of strains isolated from nodules of Lupinus plants was evaluated. The strain MSMC541 showed multi-resistance to several metals (up to 13.3 mM As, 2.2 mM Cd, 2.3 mM Cu, 9 mM Pb and 30 mM Zn), and it was selected for further characterization. Furthermore, this strain was able to biosorb great amounts of metals in cell biomass. 16S rDNA sequencing positioned this strain within the genus Serratia. The presence of arsenic resistance genes was confirmed by southern blot and PCR amplification. A rhizoremediation pot experiment was conducted using Lupinus luteus grown on sand supplemented with heavy metals and inoculated with MSMC541. Plant growth parameters and metal accumulation were determined in inoculated vs. non-inoculated Lupinus luteus plants. The results showed that inoculation with MSMC541 improved the plant tolerance to metals. At the same time, metal translocation to the shoot was significantly reduced upon inoculation. These results suggest that Lupinus luteus plants, inoculated with the metal resistant strain Serratia sp. MSMC541, hav...Continue Reading

References

Dec 1, 1971·The Biochemical Journal·W J Broughton, M J Dilworth
Feb 1, 1995·Journal of Industrial Microbiology·G Ji, S Silver
Feb 1, 1995·Journal of Industrial Microbiology·S P McGrathK E Giller
Jan 1, 1996·Annual Review of Microbiology·S Silver, L T Phung
Jul 28, 1999·Applied Microbiology and Biotechnology·D H Nies
Jan 15, 2000·The Science of the Total Environment·J M MurilloR López
Mar 1, 1996·Plant Physiology·S. D. Cunningham, D. W. Ow
Mar 20, 2003·Plant Physiology·Peter H Graham, Carroll P Vance
May 15, 2003·Molecular Plant-microbe Interactions : MPMI·Peter De Hoff, Ann M Hirsch
Sep 2, 2003·The Journal of General and Applied Microbiology·Hiroyucki SawadaJohn M Young
Jan 13, 2004·Molecular Plant-microbe Interactions : MPMI·Irene KuiperBen J J Lugtenberg
Jan 14, 2004·Journal of Plant Physiology·Jesús PastorMercedes Fernández-Pascual
Apr 23, 2004·Antonie van Leeuwenhoek·M LucyBernard R Glick
May 3, 2005·Annual Review of Plant Biology·Elizabeth Pilon-Smits
Jul 21, 2005·Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS)·Abdul G Khan
Dec 6, 2005·Journal of Biological Inorganic Chemistry : JBIC : a Publication of the Society of Biological Inorganic Chemistry·Damien L CallahanAnthony G Wedd
Feb 6, 2007·Environment International·Xuliang ZhuangZhihui Bai
Jul 17, 2007·Water Research·Bohumil Volesky
Jan 2, 2008·Archives of Environmental Contamination and Toxicology·Parvaze Ahmad WaniAlmas Zaidi
Mar 13, 2008·Environmental Health Perspectives·Monica O Mendez, Raina M Maier
Jun 13, 2008·Journal of Hazardous Materials·Jian-Feng PengGuang-Lei Qiu
Dec 11, 2008·Environmental Science and Pollution Research International·Abdul R Memon, Peter Schröder
Jun 27, 2009·Environmental Science and Pollution Research International·Jaco VangronsveldMichel Mench
Aug 18, 2009·Trends in Biotechnology·Nele WeyensJaco Vangronsveld

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Citations

Nov 28, 2013·Environmental Science and Pollution Research International·L Andrades-MorenoI D Rodríguez-Llorente
Jan 11, 2014·Environmental Science and Pollution Research International·Andrei NicoarăErika Kothe
Nov 8, 2014·Environmental Technology·Julián DelgadilloIgnacio D Rodríguez-Llorente
May 15, 2012·Biotechnology Advances·M RajkumarH Freitas
Oct 16, 2013·Plant Physiology and Biochemistry : PPB·Miguel A QuiñonesMercedes Fernández-Pascual
Oct 16, 2014·Environmental Science and Pollution Research International·N El AafiE Pajuelo
Jul 16, 2016·Environmental Science and Pollution Research International·Karina I Paredes-PálizEloísa Pajuelo
Sep 22, 2017·International Journal of Molecular Sciences·Blanca MontalbánAraceli Pérez-Sanz
Aug 10, 2019·Frontiers in Microbiology·Hanane LaminMustapha Missbah-El Idrissi
Feb 9, 2019·Journal, Genetic Engineering & Biotechnology·N TirryN El Ghachtouli
Jul 7, 2016·Environmental Science and Pollution Research International·I P F M MontenegroC M R Almeida
Nov 28, 2019·Environmental Science and Pollution Research International·Paritosh KumarPrakash Kumar
Aug 3, 2020·Ecotoxicology and Environmental Safety·Guilherme Deomedesse MinariLúcia Maria Carareto Alves
May 21, 2021·Systematic and Applied Microbiology·Soufiane AlamiMustapha Missbah El Idrissi
Jun 15, 2021·International Journal of Environmental Science and Technology : IJEST·M Supreeth

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Methods Mentioned

BETA
bioprecipitation
PCR
electrophoresis
X-ray

Software Mentioned

Taxon
BLAST
SPSS
Ez

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