4 resultados
The comparative genomics of Acinetobacter oleivorans DR1 assayed with A. baylyi ADP1, A. calcoaceticus PHEA-2, and A. baumannii ATCC 17978 revealed that the incorporation of phage-related genomic regions and the absence of transposable elements have contributed to the large size (4.15 Mb) of the DR1
Polaromonas naphthalenivorans strain CJ2 metabolizes naphthalene via the gentisate pathway and has recently been shown to carry a third copy of gentisate 1,2-dioxygenase (GDO), encoded by nagI3, within a previously uncharacterized naphthalene catabolic gene cluster. The role of this cluster
Ralstonia sp. strain U2 metabolizes naphthalene via gentisate to central metabolites. We have cloned and sequenced a 21.6-kb region spanning the nag genes. Upstream of the pathway genes are nagY, homologous to chemotaxis proteins, and nagR, a regulatory gene of the LysR family. Divergently
Polaromonas naphthalenivorans CJ2, found to be responsible for the degradation of naphthalene in situ at a coal tar waste-contaminated site (C.-O. Jeon et al., Proc. Natl. Acad. Sci. USA 100:13591-13596, 2003), is able to grow on mineral salts agar media with naphthalene as the sole carbon source.