Gadd GM, De Rome L (1988) Biosorption of copper by fungal melanine. Appl Microbiol
Biotechnol 29(6):610–617
Gadd GM, White C (1993) Microbial treatment of metal pollution – a working biotechnology?
Trends Biotechnol 11:353–359
Garbisu C, Alkorta I (2001) Phytoextraction: a cost-effective plant-based technology for the
removal of metals from the environment. Bioresour Technol 77:229–236
Gavrilescu M (2004) Removal of heavy metals from the environment by biosorption. Eng Life Sci 4
(3):219–232
Gawali AA, Nanoty VD, Bhalekar UK (2014) Biosorption of heavy metals from aqueous solution
using bacterial EPS. Int J Life Sci 2:373–377
Gazsó LG (2001) The key microbial processes in the removal of toxic metals and radionuclides
from the environment. Mini ReVol CEJOEM 7:178–185
Ge Z, Taylor DE (1996) Helicobacter pylori genes hpcopA and hpcopP constitute a cop operon
involved in copper export. FEMS Microbiol Lett 145:181–188
Gee AR, Dudeney AWL (1988) Adsorption and crystallization of gold at biological surfaces.
Biohydrometallurgy. Science & Technology Letters, London, UK, pp 437–451
Ghosh SK, Chaudhuri R, Gachhui R, Mandal A, Ghosh S (2006) Effect of mercury and
organomercurials on cellular glucose utilization: a study using resting mercury-resistant yeast
cells. J Appl Microbiol 102:375–383
Golby S, Ceri H, Marques LLR, Turner RJ (2014) Mixed-species biofilms cultured from an oil sand
tailings pond can biomineralize metals. Microb Ecol 68:70–80
Gomes KM, Rebello RC, Duarte RS, Rachid CT (2013) Diversity of mercury resistant Escherichia
coli strains isolated from aquatic systems in Rio de Janeiro, Brazil. Int J Biodivers 6:1–8
Gonzalez CF, Ackerley DF, Lynch SV, Matin A (2005) ChrR, a soluble quinone reductase of
Pseudomonas putida that defends against H2O2. J Biol Chem 280:22590–22595
Goyal N, Jain SC, Banerjee UC (2003) Comparative studies on the microbial adsorption of heavy
metals. Adv Environ Res 7:311–319
Grass G, Große C, Nies DH (2000) Regulation of the cnr cobalt and nickel resistance determinant
from Ralstonia sp. strain CH34. J Bacteriol 182:1390–1398
Grass G, Thakali K, Klebba PE, Thieme D, Muller A, Wildner GF, Rensing C (2004) Linkage
between catecholate siderophores and the multicopper oxidase CueO in Escherichia coli. J
Bacteriol 186:5826–5833
Grass G, Fricke B, Nies DH (2005) Control of expression of a periplasmic nickel efflux pump by
periplasmic nickel concentrations. Biometals 18:437–448
Grill E, Winnacker EL, Zenk MH (1985) Phytochelatins: the principal heavy-metal complexing
peptides of higher plants. Science 230:674–676
Guo H, Luoa S, Chen L, Xiao X, Xi Q, Wei W, Zeng G, Liu C, Wan Y, Chen J, He Y (2010)
Bioremediation of heavy metals by growing hyperaccumulaor endophytic bacterium Bacillus
sp. L14. Bioresour Technol 101:8599–8606
Gupta R, Ahuja P, Khan S, Saxena RK, Mohapatra H (2000) Microbial biosorbents: meeting
challenges of heavy metal pollution in aqueous solutions. Curr Sci 78(8):967–973
Gupta DK, Tohoyama H, Joho M, Inouhe M (2005) Changes in the levels of phytochelatins and
related metal-binding peptides in chickpea seedlings exposed to arsenic and different heavy
metal ions. J Plant Res 17:253–256
Gupta A, Joia J, Sood A, Sood R, Sidhu C et al (2016) Microbes as potential tool for remediation of
heavy metals: a review. J Microb Biochem Technol 8:364–372
Hakansson T, Suer P, Mattiasson B, Allard B (2008) Sulphate reducing bacteria to precipitate
mercury after electrokinetic soil remediation. Int J Environ Sci Technol 5(2):267–274
Hameed MSA (2006) Continuous removal and recovery of lead by alginate beads free and alginateimmobilized Chlorella vulgaris. Afr J Biotechnol 5:1819–1823
Hamer DH (1986) Metallothionein. Annu Rev Biochem 55:913–995
Hamlett NV, Landale EC, Davis BH, Summers AO (1992) Roles of the Tn21 merT, merP, andmerC
gene products in mercury resistance and mercury binding. J Bacteriol 174(20):6377–6385
12 Remediation of Heavy Metals Through Genetically Engineered Microorganism
357
Biotechnol 29(6):610–617
Gadd GM, White C (1993) Microbial treatment of metal pollution – a working biotechnology?
Trends Biotechnol 11:353–359
Garbisu C, Alkorta I (2001) Phytoextraction: a cost-effective plant-based technology for the
removal of metals from the environment. Bioresour Technol 77:229–236
Gavrilescu M (2004) Removal of heavy metals from the environment by biosorption. Eng Life Sci 4
(3):219–232
Gawali AA, Nanoty VD, Bhalekar UK (2014) Biosorption of heavy metals from aqueous solution
using bacterial EPS. Int J Life Sci 2:373–377
Gazsó LG (2001) The key microbial processes in the removal of toxic metals and radionuclides
from the environment. Mini ReVol CEJOEM 7:178–185
Ge Z, Taylor DE (1996) Helicobacter pylori genes hpcopA and hpcopP constitute a cop operon
involved in copper export. FEMS Microbiol Lett 145:181–188
Gee AR, Dudeney AWL (1988) Adsorption and crystallization of gold at biological surfaces.
Biohydrometallurgy. Science & Technology Letters, London, UK, pp 437–451
Ghosh SK, Chaudhuri R, Gachhui R, Mandal A, Ghosh S (2006) Effect of mercury and
organomercurials on cellular glucose utilization: a study using resting mercury-resistant yeast
cells. J Appl Microbiol 102:375–383
Golby S, Ceri H, Marques LLR, Turner RJ (2014) Mixed-species biofilms cultured from an oil sand
tailings pond can biomineralize metals. Microb Ecol 68:70–80
Gomes KM, Rebello RC, Duarte RS, Rachid CT (2013) Diversity of mercury resistant Escherichia
coli strains isolated from aquatic systems in Rio de Janeiro, Brazil. Int J Biodivers 6:1–8
Gonzalez CF, Ackerley DF, Lynch SV, Matin A (2005) ChrR, a soluble quinone reductase of
Pseudomonas putida that defends against H2O2. J Biol Chem 280:22590–22595
Goyal N, Jain SC, Banerjee UC (2003) Comparative studies on the microbial adsorption of heavy
metals. Adv Environ Res 7:311–319
Grass G, Große C, Nies DH (2000) Regulation of the cnr cobalt and nickel resistance determinant
from Ralstonia sp. strain CH34. J Bacteriol 182:1390–1398
Grass G, Thakali K, Klebba PE, Thieme D, Muller A, Wildner GF, Rensing C (2004) Linkage
between catecholate siderophores and the multicopper oxidase CueO in Escherichia coli. J
Bacteriol 186:5826–5833
Grass G, Fricke B, Nies DH (2005) Control of expression of a periplasmic nickel efflux pump by
periplasmic nickel concentrations. Biometals 18:437–448
Grill E, Winnacker EL, Zenk MH (1985) Phytochelatins: the principal heavy-metal complexing
peptides of higher plants. Science 230:674–676
Guo H, Luoa S, Chen L, Xiao X, Xi Q, Wei W, Zeng G, Liu C, Wan Y, Chen J, He Y (2010)
Bioremediation of heavy metals by growing hyperaccumulaor endophytic bacterium Bacillus
sp. L14. Bioresour Technol 101:8599–8606
Gupta R, Ahuja P, Khan S, Saxena RK, Mohapatra H (2000) Microbial biosorbents: meeting
challenges of heavy metal pollution in aqueous solutions. Curr Sci 78(8):967–973
Gupta DK, Tohoyama H, Joho M, Inouhe M (2005) Changes in the levels of phytochelatins and
related metal-binding peptides in chickpea seedlings exposed to arsenic and different heavy
metal ions. J Plant Res 17:253–256
Gupta A, Joia J, Sood A, Sood R, Sidhu C et al (2016) Microbes as potential tool for remediation of
heavy metals: a review. J Microb Biochem Technol 8:364–372
Hakansson T, Suer P, Mattiasson B, Allard B (2008) Sulphate reducing bacteria to precipitate
mercury after electrokinetic soil remediation. Int J Environ Sci Technol 5(2):267–274
Hameed MSA (2006) Continuous removal and recovery of lead by alginate beads free and alginateimmobilized Chlorella vulgaris. Afr J Biotechnol 5:1819–1823
Hamer DH (1986) Metallothionein. Annu Rev Biochem 55:913–995
Hamlett NV, Landale EC, Davis BH, Summers AO (1992) Roles of the Tn21 merT, merP, andmerC
gene products in mercury resistance and mercury binding. J Bacteriol 174(20):6377–6385
12 Remediation of Heavy Metals Through Genetically Engineered Microorganism
357