نتایج جستجو برای: Rhodococcus rhodochrous
تعداد نتایج: 2591 فیلتر نتایج به سال:
Rhodococcus rhodochrous ATCC 17895 possesses an array of mono- and dioxygenases, as well as hydratases, which makes it an interesting organism for biocatalysis. R. rhodochrous is a Gram-positive aerobic bacterium with a rod-like morphology. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 6,869,887 bp long genome contains 6,609 prote...
Rhodococcus rhodochrous PY11 (DSM 101666) is able to use 2-hydroxypyridine as a sole source of carbon and energy. By investigating a gene cluster (hpo) from this bacterium, we were able to reconstruct the catabolic pathway of 2-hydroxypyridine degradation. Here, we report that in Rhodococcus rhodochrous PY11, the initial hydroxylation of 2-hydroxypyridine is catalyzed by a four-component dioxyg...
The taxonomic relationships of two actinomycetes provisionally assigned to the genus Rhodococcus were determined using a polyphasic taxonomic approach. The generic assignment was confirmed by 16S rRNA gene similarity data, as the organisms, strains MTCC 1534 and W 4937(T), were shown to belong to the Rhodococcus rhodochrous subclade. These organisms had phenotypic properties typical of rhodococ...
An actinomycetes Rhodococcus rhodochrous MTCC 265 has been explored for its capability to transform curcumin to vanillin. The progress of formation of metabolites has been monitored by TLC and further confirmed by GC-MS after extraction with ethyl acetate. Growing culture of strain MTCC 265 produces 3.56 mg/L vanillin from 29.02 mg/L of natural curcumin (% yield of 13.05%) in biotransformation ...
A new insertion sequence (IS2112) was identified in the genome of the 1-haloalkane-utilizing bacterium Rhodococcus rhodochrous NCIMB 13064. The insertion element is 1415 bp long, does not contain terminal inverted repeats, and is not flanked by directly repeated sequences. IS2112 belongs to the IS110 family of transposable elements, and forms a separate subfamily, along with IS116. Two copies o...
The 4.6-kb region 5'-upstream from the gene encoding a cobalt-containing and amide-induced high molecular mass-nitrile hydratase (H-NHase) from Rhodococcus rhodochrous Jl was found to be required for the expression of the H-NHase gene with a host-vector system in a Rhodococcus strain. Sequence analysis has revealed that there are at least five open reading frames (H-ORF1-~5) in addition to HNHa...
A mucoidal strain of Rhodococcus rhodochrous was resistant to 10% (vol/vol) n-hexadecane, while its rough derivatives were sensitive. When the extracellular polysaccharide (EPS) produced by the mucoidal strain was added to cultures of the rough strains, the rough strains gained resistance to n-hexadecane. Thus, EPS confer tolerance to n-hexadecane in members of the genus Rhodococcus.
Here, we present a draft genome and annotation of Rhodococcus rhodochrous TRN7, isolated from Trindade Island, Brazil, which will provide genetic data to benefit the understanding of its metabolism.
Cell extracts prepared by ultrasonic disruption of 17 strains of the 'rhodochrous' complex and related taxa were compared by polyacrylamide gel electrophoresis and for immunologic relatedness, by skin test reactions. Two organisms, Jensenia canicruria and Nocardia calcarea, gave similar gel patterns and skin test reactions, and are considered to be identical. Extracts of nocardia rubra showed a...
We recently reported that the overexpression of GroEL2 played an important role in increasing the alkane tolerance of Rhodococcus erythropolis PR4. In the present study, we examined the effects of the introduction of groEL2 on the alkane tolerance of other Rhodococcus strains. The introduction of groEL2 into Rhodococcus strains led to increased alkane tolerance. The translocation of R. rhodochr...
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