Martin K. M. Engqvist

Archaerhodopsin Variants with Enhanced Voltage Sensitive Fluorescence in Mammalian and Caenorhabditis elegans Neurons

Paul W. Sternberg, Frances H. Arnold, Viviana Gradinaru, 2014, Nature Communications.

Directed evolution of a far-red fluorescent rhodopsin

Frances H. Arnold, Viviana Gradinaru, R. Scott McIsaac, 2014, Proceedings of the National Academy of Sciences.