Journal: Advanced science (Weinheim, Baden-Wurttemberg, Germany)
Article Title: Novel FRET-Based Biosensors for Real-Time Monitoring of Estrogen Receptor Dimerization and Translocation Dynamics in Living Cells.
doi: 10.1002/advs.202406907
Figure Lengend Snippet: Figure 4. Optimization and Application of the Estrogen Receptor 𝛽𝛽LBD FRET Biosensor. A) Schematic diagram and B) mode of action of ER 𝛽𝛽LBD FRET biosensors. C) Bar graphs depict changes in the normalized FRET/mTurquoise2 emission ratio between the ER 𝛽𝛽LBD N-N term-EV (EV; n = 5) and the ER 𝛽𝛽LBD N-N term-P2A biosensors (P2A; n = 5) after treatment with 10 μM 17𝛽-estradiol for 30 min (****p < 0.0001, **p < 0.01). D) Time course of changes in the mean normalized FRET/mTurquoiuse2 emission ratio and E) representative images illustrating the FRET ratios of the ER 𝛽𝛽 LBD N-N term-EV (N-N; n = 5) and the ER 𝛽𝛽LBD FRET biosensors (N-C; n = 13) before and after treatment with 10 μM 17𝛽-estradiol (****p < 0.0001),
Article Snippet: Next, the EV linker and P2A peptide sequences were amplified from pGEMT-TPE2A-Mef2c-Tdtomato-Gata4-Tbx5 (Addgene plasmid #111818) and pCAGGS-6011nes (Addgene plasmid #108652) before being digested with BspEI/MluI.
Techniques: