Project description:RNA-seq analysis of Pseudomonas sp OST1909 exposed to various preparations of naphthenic acids samples led to the identiifcation of many NA-induced genes.
Project description:The whole proteome analysis of the Pseudomonas sp. FIP_A4 strain in presence and absence of fipronil was conducted to evaluate the differentially expressed enzymes that can play role in fipronil degradation.
Project description:Proteomic analysis of an Antarctic bacterium Pseudomonas sp. Lz4W by tandem mass spectrometry to unveil the process of cold adaptation. Comparative whole proteome analysis was performed at Low and optimum temperature.
Project description:Here we presented the detailed transcriptomic analysis for Pseudomonas sp. AP3_22, an effective sodium dodecyl sulfate degrader isolated from the soil sample from wastewater treatment plant, cultured in the presence of SDS to get the first insight in the global bacterial response toward Sthis anionic detergent. Our results suggest showed that although SDS could be used as a carbon source, in the first place it acts influence on integrity of the cell envelopes and causes global stress response together combined with cell wall modification and repair induction. These results suggest that the modulation of the membrane content composition is first adaptation step in a typical response to detergent exposure. As the second response to the sodium dodecyl sulfate the AP3_22 strain metabolism was shifted from the lipid biosynthesis to the lipid catabolism and the SDS degradation started.
Project description:The pyrite mine of Lousal, Grândola, Portugal, was discovered in 1882 and extensively exploited from 1900 until its closure in 1988 when the mining ores were not viable economically. Aiming at becoming a cultural-touristic center, the mining area was rehabilitated raising a Mining Museum and a Science Centre along with the reopening of a mining gallery for public access. In recent times, aerobiological studies on subterranean environments such as caves, mines and archeological necropolis revealed to be an important source of novel bacteria, from which their biotechnological potential are under study. Here we present a Pseudomonas sp. isolated from the mine air with potential secondary metabolite biosynthesis, resistance to antibiotics and virulence factors.