Rhodococcus sp.P14 was isolated from crude oil-contaminated sediments and showed catabolic ability on various polycyclic aromatic *** analyzing its whole genome sequence,a gene cluster encoding a ring-hydroxylating di...
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Rhodococcus sp.P14 was isolated from crude oil-contaminated sediments and showed catabolic ability on various polycyclic aromatic *** analyzing its whole genome sequence,a gene cluster encoding a ring-hydroxylating dioxygenases Baa related to PAHs degradation was *** sequence analysis of the large subunit BaaA showed 64.8% identity to BenA from Acinetobacter *** transcriptional level ofgene baaA was up-regulated when P 14 was cultured with pyrene,phenanthrene,anthracene or benz[a]anthracene as the sole carbon *** investigations on the recombinant protein Baa in *** demonstrated that it is able to degrade anthracene and benz[a]anthracene,resulting in 7,12-dihydroxybenz[a]anthracene and 9,10-dihydroxyanthracene as metabolites,*** results indicated that Baa plays an important role in PAHs degradation in Rhodococcus sp.P14.
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