WebJan 28, 2024 · The results showed that the RNA accumulation rates were SD37>SD17>pDawn>SD2>pLEVIon, which was consistent with the protein data (Figure 3C). Notably, the pDawn system (cI-LAA/P R ) had faster activation kinetics than the pLEVIon system (cI/P R ), probably because fusion of the LAA tag could accelerate the … http://jin.isynbio.siat.ac.cn/wordpress/wp-content/uploads/2024/08/Optogenetics-Manipulation-Enables-Prevention-of-Biofilm-Formation-of-Engineered-Pseudomonas-aeruginosa-on-Surfaces.pdf
pDusk and pDawn - The ODIN
WebNov 1, 2024 · Incorporation of this variant (the YF1/FixJ system) into a plasmid (namely pDawn or pDusk) could initiate the promoter FixK2-mediated gene expression in response to blue light [49]. Together with UCNPs, bacteria with pDawn expression could be engineered for interferon-γ (IFN-γ) biosynthesis, which serves as a therapeutic approach … WebDec 19, 2014 · The pDawn plasmid, a well-characterized optogenetic tool 7, was used to achieve blue (480 nm) light-activated gene expression. To obtain light-dependent ClyA expression, the clyA gene was ligated into pDawn while adding an N-terminal His tag (His-ClyA: BBa_K811001), creating the plasmid pDawn-ClyA. chis and sid grammar school sixth form
(PDF) From Dusk Till Dawn: One-Plasmid Systems for Light
WebMar 19, 2024 · Here we engineer Escherichia coli with a light-activated transcriptional promoter (pDawn) to optically regulate expression of an adhesin gene (Ag43). When illuminated with patterned blue light, long-term viable biofilms with spatial resolution down to 25 μm can be formed on a variety of substrates and inside enclosed culture chambers … WebThe pDawn system is a robust gene expression system acting as a light-activated manner. Namely, blue light can activate the expression of target gene, which can be greatly enhanced with either the increase of light intensity or the extension of the duration of illumination. The principle of the system at a micro-level is elucidated as below. WebNov 6, 2024 · Anaerobic - In an anaerobic bioreactor landfill, moisture is added to the waste mass in the form of re-circulated leachate and other sources to obtain optimal moisture levels. Biodegradation occurs in the … chis and sid half term