Comment on

• Sharing of the interleukin-2 (IL-2) receptor gamma chain between receptors for IL-2 and IL-4.

  Kondo M, Takeshita T, Ishii N, Nakamura M, Watanabe S, Arai K, Sugamura K. Kondo M, et al. Science. 1993 Dec 17;262(5141):1874-7. doi: 10.1126/science.8266076. Science. 1993. PMID: 8266076
• Interleukin-2 receptor gamma chain: a functional component of the interleukin-7 receptor.

  Noguchi M, Nakamura Y, Russell SM, Ziegler SF, Tsang M, Cao X, Leonard WJ. Noguchi M, et al. Science. 1993 Dec 17;262(5141):1877-80. doi: 10.1126/science.8266077. Science. 1993. PMID: 8266077
• Interleukin-2 receptor gamma chain: a functional component of the interleukin-4 receptor.

  Russell SM, Keegan AD, Harada N, Nakamura Y, Noguchi M, Leland P, Friedmann MC, Miyajima A, Puri RK, Paul WE, et al. Russell SM, et al. Science. 1993 Dec 17;262(5141):1880-3. doi: 10.1126/science.8266078. Science. 1993. PMID: 8266078