Figure 6: Absorption spectra and phylogenetic tree of HwBR and GR.
From: Atomistic design of microbial opsin-based blue-shifted optogenetics tools
(a,b) Absorption spectra of wild-type and colour variants of HwBR (a) and GR (b). The spectra obtained in the solutions containing 1 M NaCl and 0.05% DDM, with pHs adjusted to 7.0 with 50 mM Tris-HCl. (c) Phylogenetic tree of microbial opsins.
