Flory, J.D., C.R. Simmons, S. Lin, T. Johnson, A. Andreoni, J. Zook, G. Ghirlanda, Y. Liu, H. Yan, and P. Fromme, (2014) Low Temperature Assembly of Functional 3D DNA-PNA-Protein Complexes. Journal of the American Chemical Society, 136(23): 8283-8295.