Ramirez, M. D., Pairett, A. N., Pankey, M. S., Serb, J. M., Speiser, D. I., Swafford, A. J., & Oakley, T. H. (2016). The Last Common Ancestor of Most Bilaterian Animals Possessed at Least Nine Opsins. Genome Biol Evol.

Ramirez, M. Desmond, Autum N. Pairett, M. Sabrina Pankey, Jeanne M. Serb, Daniel I. Speiser, Andrew J. Swafford, and Todd H. Oakley. "The Last Common Ancestor of Most Bilaterian Animals Possessed At Least Nine Opsins." Genome Biol Evol 2016.

Ramirez, M. Desmond, et al. "The Last Common Ancestor of Most Bilaterian Animals Possessed At Least Nine Opsins." Genome Biol Evol 2016.