1Systems, Synthetic, and Physical Biology Program, Rice University, Houston, Texas, 77005, USA
4Department of Electrical and Computer Engineering, Rice University, Houston, Texas, 77005, USA
5Department of Neuroscience, Baylor College of Medicine, Houston, Texas, 77030, USA
6Department of Biochemistry and Molecular Biology, Baylor College of Medicine, Houston, Texas, 77030, USA
