Arsenite-Tolerance And Biochemical Perturbation In Microbes: An Approach Towards Bioremediation
Jain, Raina; Jha, Sanjay; Jain, Raina; Jha, Sanjay
ISBN 10: 3846541915 ISBN 13: 9783846541913
Edité par Lap Lambert Academic Publishing, 2011
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Paperback
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Revaluation Books, Exeter, Royaume-Uni
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A propos de cet article
Description :
112 pages. 8.66x5.91x0.26 inches. In Stock. N° de réf. du vendeur 3846541915
Synopsis :
Arsenic tolerant bacteria from marine and non-marine habitats were isolated. Localization studies have shown the presence of arsenite oxidizing enzyme on membrane fractions while arsenate reductase enzyme was found in cytosolic fractions of the bacterial cells. The ars operon of marine bacterium was more enriched than the non-marine bacterium. Presence of arsenite in both the strains generates reactive oxygen species, their effect was inhibited by increased in specific activities of antioxidant enzymes. Arsenite also inhibits activities of some key enzymes of carbon metabolic pathway; to overcome this inhibition each strain adopts different alternate pathways for their survival.
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Détails bibliographiques
Titre : Arsenite-Tolerance And Biochemical ...
Éditeur : Lap Lambert Academic Publishing
Date d'édition : 2011
Reliure : Paperback
Etat : Brand New