Bacteria - metabolism, Fresh Water - microbiology, Bacterial Proteins - genetics, Molecular Sequence Data, Phylogeny, Bacteria - genetics, India, Water Pollutants, Chemical - metabolism, Bacteria - isolation & purification, Base Sequence, Bacteria - classification, Fresh Water - analysis, Mercury Compounds - metabolism
Oxidoreductases - metabolism, Plants, Genetically Modified - genetics, Oxidoreductases - genetics, Tobacco - metabolism, Plants, Genetically Modified - chemistry, Mercury - chemistry, Mercury - metabolism, Genetic Engineering, Plants, Genetically Modified - metabolism, Tobacco - genetics, Biotransformation, Volatilization, Tobacco - chemistry