Figure 2.
Susceptibility of F1 mice to K/B×N serum-transferred arthritis. (Balb/c × SJL) F1 and (B6 × NOD) F1 mice as well as the parental strains were tested by the procedure described in the legend to Fig. 1. Each panel shows data from a representative experiment of three. ○, (Balb/c × SJL) F1; •, Balb/c; ▪, SJL; □, (B6 × NOD) F1; ▴, B6; ♦, NOD.