Probabilities of various QTL genotypes in an imF2 line conditional upon the cross combination between DH (or RI) lines.

Note: See Table 2 for the meanings of Gk, Gl, vk1, vk2, vl1 and vl2 (k, l = 1, 2, 3, 4). Subscript j indicants the jth imF2 line (j = 1, 2, …, n).注意：Gk、Gl、vk1、vk2、vl1和vl2（其中k、l=1,2,3,4）的含义详见表2。下标j表示第j个imF2行（j=1,2,…,n）。