Lymphokines and interleukins emerge from the primeval soup.
D000818:Animals; D003001:Cloning, Molecular; D004247:DNA / Q000032:analysis; D004274:DNA, Recombinant / Q000032:analysis; D006801:Humans; D007375:Interleukin-1 / Q000235:genetics; D007376:Interleukin-2 / Q000235:genetics; D008222:Lymphokines / Q000235:genetics*; D051379:Mice
D004274:DNA, Recombinant; D007375:Interleukin-1; D007376:Interleukin-2; D008222:Lymphokines; D004247:DNA