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dc.contributor.authorDavid, J.
dc.contributor.authorGupta, R.
dc.contributor.authorMohandass, C.
dc.contributor.authorNair, S.
dc.contributor.authorLokaBharathi, P.A.
dc.contributor.authorChandramohan, D.
dc.date.accessioned2009-01-25T05:36:04Z
dc.date.available2009-01-25T05:36:04Z
dc.date.issued1995
dc.identifier.citationProceedings of the Second International Oil Spill Research and Development Forum, 23-25 May 1995. Vol. 1, 14-26p.
dc.identifier.urihttp://drs.nio.org/drs/handle/2264/2307
dc.description.abstractBacteria and yeasts from different niches of the tropical Indian waters were screened for their hydrocarbon degrading potential using 1% w/v in artificial seawater over a period of 6 days. About 20% of the 75 bacterial and 24% of the 27 yeast strains were found to degrade crude oil. Some of the bacterial strains could degrade more than 90% of the aliphatic fractions and more than 50% of the aromatic component. These could also oxidize pure aromatics like naphthalene (80%) and anthracene (55%). Among the yeasts one strain could degrade 90% of the aliphatics and 22% of the aromatics and another 45%of the aliphatics and 41% of the aromatics. While both bacteria and yeast were able to degrade aliphatic fractions up to C sub(20), the yeast strain MY11 could degrade fractions from C sub(20)-C sub(30) almost completely. One of the bacterial strain was a phosphate solubilizer and another a nitrogen fixer. Screening of the hydrocarbon degrading bacteria showed that most of them harboured extra chromosomal elements (2-25Kb).One of them showed multiple plasmids. Fatty acid profile showed the bacteria to be mainly Pseudomonas sp. and the yeast to be Candida sp.
dc.language.isoen
dc.publisherFostering International Coop. Res., UK
dc.rightsCopyright [1995]. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository.
dc.subjectmicroorganisms
dc.subjectpetroleum hydrocarbons
dc.subjectbiodegradation
dc.subjectnitrogen fixation
dc.subjectphosphorous
dc.subjectBacteria
dc.titleCandidates for the development of consortia capable of petroleum hydrocarbon degradation in marine environment
dc.typeConference Article


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