Figure 3
Response of SA27063 × SA3054 F 3 families to P. medicaginis infection. (A) Frequency distribution of disease scores for F3 families of cross SA27063 × SA3054 infected with P. medicaginis OMT5 at 7 dpi. (B) Variance within a F3 family (V i ) as a quadratic function of its mean response (M i ); (P/t/) probability testing the null-hypothesis the quadratic term (0.043) is significantly different from zero.