Fig 3. Fluorescence profiles of key intermediates in the directed evolution of LSSmCherry and RDSmCherry.
Normalized fluorescence excitation (dashed line) and emission spectra (solid line) of (A) LSSmCherry0.1, (B) LSSmCherry0.2, (C) the red fluorescent component of RDSmCherry0.2, and (D) the blue fluorescent component of RDSmCherry0.2.