Author:
Ilmiah Z,Yetti E,Dahliaty A,Yopi
Abstract
Abstract
Fluorene is one of the Polycyclic Aromatic Hydrocarbons (PAHs) that has toxic, mutagenic, and gives a persistent effect in the environment. One of the alternative ways that can be done to overcome environmental problems due to contamination of fluorene is biodegradation using marine bacteria. There are 25 marine bacterial isolates from Laboratory of Biocatalyst and Fermentation (LBF), Research Center for Biotechnology LIPI Cibinong, Bogor which have capability to degrade fluorene. Selection of these 25 marine bacterial isolates showed that LBF-1-0144 isolate was the good relatively in degrading fluorene. This isolate was able to grow in 1500 ppm fluorene containing medium with an initial cell OD600nm of 2.5 and growth percentage of 58.652%. Molecular identification results based on the 16S rDNA gene of the LBF-1-0144 showed that this isolate had similarity of 96% with Bacillus subtilis strain 168.
Cited by
1 articles.
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