PALM
Assay MethodThe anchor paper explicitly reports super-resolution imaging under a PALM setup.
Browse the toolkit beneath workflows. The mechanism branch runs mechanism -> architecture -> component, while the technique branch runs from high-level approaches down to concrete methods.
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Mechanism Branch
Layer 1
Mechanisms
Top-level concepts: biophysical action modes such as heterodimerization, photocleavage, or RNA binding.
Layer 2
Architectures
Arrangements that realize or deploy mechanisms, including switches, construct patterns, and delivery strategies.
Layer 3
Components
Low-level parts and sequence-defined elements used inside architectures, including protein domains and RNA elements.
Technique Branch
Layer 1
Approaches
High-level engineering practices such as computational design, directed evolution, sequence verification, and functional assay.
Layer 2
Methods
Concrete methods used to design, build, verify, or characterize engineered systems.
Showing 1-5 of 5
The anchor paper explicitly reports super-resolution imaging under a PALM setup.
SPI1085g3 Cys448Ser variant is a cyanobacteriochrome GAF-domain mutant derived from the Spirulina protein SPI1085g3, generated by replacing Cys448 with Ser. In the reported study, this variant retained the photoswitchable fluorescent behavior of SPI1085g3 while showing slightly improved fluorescence quantum yield and nearly 13-fold faster dark reversion.
Here, we measured phototransformation quantum yields for Dendra2 fused to actin in fixed mammalian cells in typical (F)-PALM experiments.
This optogenetic multiplexing method is an engineering approach for programming two simultaneous and independent gene expression signals within the same cell using light. The reported method uses a photoconversion model to compensate for spectral cross-reactivity between two optogenetic sensors.
SPI1085g3 is a red/green cyanobacteriochrome GAF domain from Spirulina subsalsa. It photoconverts from a red-absorbing dark Pr state to an orange-absorbing Po state, and the Pr state exhibits intense red fluorescence that is lost upon photoconversion and recovers through moderate dark reversion.