Fig. 5

a. Regression plots (F₇ families vs. F₅ means). b. Regression plots (F₇ gains vs. selection index). c. Regression plots (F₇ individuals vs. F₅ means).

a. Regression plots (F₇ families vs. F₅ means). b. Regression plots (F₇ gains vs. selection index). c. Regression plots (F₇ individuals vs. F₅ means).