Photobiodegradation of pyridine by Rhodopseudomonas palustris JA1 |
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Authors: | Ramana Ch V Arunasri K Sasikala Ch |
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Institution: | Department of Plant Sciences, School of Life Sciences, University of Hyderabad, P.O. Central University, Hyderabad 500 046, India. chvrsl@uohyd.ernet.in |
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Abstract: | A purple non-sulfur bacterium isolated from dairy effluent was identified as Rps. palustris JA1. This organism was able to grow on pyridine as sole source of carbon in a light dependent anaerobic process with a doubling time of 30 h. Intermediates of pyridine photobiodegradation were identified as glycine and malonate, produced in stoichiometric molar ratios with simultaneous utilization, yielding biomass. |
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