Figure 4.

Comparison of associations and QTLs identified by linkage mapping. Horizontal line corresponds to the genetic location of associated marker (right) and the associated volatiles (left). Vertical line is the approximate regions of the identified QTLs. QTLs identified by Saliba-Colombani et al. (2001) were indicated by [1] to the end of volatiles; QTLs identified by Tieman et al. (2006) were indicated by adding [2] to the end of volatiles; QTLs identified by Mathieu et al. (2008) were indicated by [3] to the end of volatiles; QTLs identified by Zanor et al. (2009) were indicated by [4] to the end of volatiles. CCD, carotenoid cleavage dioxygenases. CCD1A and CCD1B are two genes from the tomato genome data and were indicated by [5] to the end of genes. In Simkin et al. (2004), these two genes were listed as LeCCD1A and LeCCD1B.