Excerpts

The brightest of the effectively monomeric DsRed variants is tdTomato—a tandem fusion of a dimeric DsRed variant. Here we describe the engineering of brighter red (RRvT), green (GGvT), and green-red heterodimeric (GRvT), tdTomato variants.

The brightest of the effectively monomeric DsRed variants is tdTomato—a tandem fusion of a dimeric DsRed variant. Here we describe the engineering of brighter red (RRvT), green (GGvT), and green-red heterodimeric (GRvT), tdTomato variants.

When fused into a tandem dimer it is known as GGvT. Has also been fused with a variant red dtomato monomer to make GRvT creating a pseudo long stokes shift FP though FRET. Likely dimerizes with base dTomato.

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