Fig. 3. Approximate size of the PI 88788 introgression in Bell and the PI 88788 derived fragments segregating on linkage group J in near isogenic line (NIL) populations BJ-1 and BJ-2 developed from crossing Bell and Colfax. Map positions are according to Klos et al. (2000) and Song et al. (2004). Approximate position of cqSCN-003 according to Concibido et al. (1994)(1997) and Glover et al. (2004) is between markers Sat_224 and Satt431.