Sun, H., Rodin, A., Zhou, Y., Dickinson, D. P., Harper, D. E., Hewett-Emmett, D., & Li, W. (1997). Evolution of paired domains: Isolation and sequencing of jellyfish and hydra Pax genes related to Pax-5 and Pax-6. The National Academy of Sciences of the USA.

Sun, Hongmin, Andrei Rodin, Yihong Zhou, Douglas P. Dickinson, Donald E. Harper, David Hewett-Emmett, e Wen-Hsiung Li. Evolution of Paired Domains: Isolation and Sequencing of Jellyfish and Hydra Pax Genes Related to Pax-5 And Pax-6. The National Academy of Sciences of the USA, 1997.

Sun, Hongmin, et al. Evolution of Paired Domains: Isolation and Sequencing of Jellyfish and Hydra Pax Genes Related to Pax-5 And Pax-6. The National Academy of Sciences of the USA, 1997.