Catabolic versatility of aromatic compound-degrading halophilic bacteria

2,4-Dichlorophenoxyacetic acid-degrading bacteria contain mosaics of catabolic genes.

DNA from 32 2,4-dichlorophenoxyacetic acid (2,4-D)-degrading bacteria from diverse locations was probed with the first three genes of the well-known 2,4-D degradation pathway found in Alcaligenes eutrophus JMP134(pJP4). The majority of strains did not show high levels of homology to the first three genes of the 2,4-D degradation pathway, tfdA, -B, and -C. Most strains showed combinations of tfd...

Characterization of Aromatic Hydrocarbon Degrading Bacteria Isolated from Pine Litter

Using a novel pine needle agar, fifteen bacterial species were isolated from pine litter. These bacteria were able to degrade aromatic hydrocarbons derived from lignin and utilize the ortho-cleavage of the β-ketoadipate pathway to degrade protocatechuate or catechol. A different utilization array of aromatic hydrocarbons by these bacteria was also determined. This study provides the information...

Biodegradation and Rhodococcus--masters of catabolic versatility.

The genus Rhodococcus is a very diverse group of bacteria that possesses the ability to degrade a large number of organic compounds, including some of the most difficult compounds with regard to recalcitrance and toxicity. They achieve this through their capacity to acquire a remarkable range of diverse catabolic genes and their robust cellular physiology. Rhodococcus appear to have adopted a s...

Genome Sequence of Martelella sp. Strain AD-3, a Moderately Halophilic Polycyclic Aromatic Hydrocarbon-Degrading Bacterium

Martelella sp. strain AD-3, enriched from a petroleum-contaminated site with high salinity, can efficiently degrade polycyclic aromatic hydrocarbons. Here, we report the 4.75-Mb genome sequence of strain AD-3 with its genetic feature of helping to remediate environmental organic pollutants.

Osmoregulation in Halophilic Bacteria