Project description:The transcriptome of P. aeruginosa PA01 biofilm cells was compared to the associated suspended culture, upon growth on reverse osmosis membrane coupon under limited nutrient conditions. Keywords: growth in reverse osmosis unit and on reverse osmosis membrane
Project description:Investigation of whole genome gene expression level changes in the youngest expanded leaves of open-pollinated Golden Delicious seedlings either sprayed with reverse osmosis water or acibenzolar-S-methyl (ASM). Treatment was performed by spraying sprayed to runoff (with a pressurized hand sprayer) with the commercial product Bion 50 WG (Syngenta, Basel, Switzerland; 50% of ASM) prepared in reverse osmosis water at a final concentration of 0.4 g/L. The youngest developped leaf of each seedling was sampled 3 days after the treatment.
2021-06-11 | GSE176574 | GEO
Project description:Biofilm on reverse osmosis membrane
Project description:Tissue culture is used to establish desired phenotypes in plants. Callus culture and regeneration are critical steps in this process. Calli of Oryza sativa japonica (cv. TNG67) and Oryza sativa indica (cv. IR64) have varying regeneration efficiencies. Genetic diversity could partly account for such differences but the epigenetic response to different cell culture environment could also play a role. We aimed to study the role of DNA methylation during the tissue culture process in determining its outcome.
Project description:The transcriptome of P. aeruginosa PA01 biofilm cells was compared to the associated suspended culture, upon growth on reverse osmosis membrane coupon under limited nutrient conditions. Experiment Overall Design: Cells were collected from the RO unit and from the membrane coupon after 20 hours of growth and biofouling of the membrane. A defined media was used, resembeling secondary wastewaters.
