Fig. 6
Deletion bin and genetic maps of chromosome 7A (a) and 7D (b) and allocation of TaHKT2;1 and TaHKT2;2 genes and QTL in similar regions under different saline environments. Allocation of TaHKT2;1 and TaHKT2;2 in the deletion bin map for each chromosome is presented on the left whereas the chromosomal linkage map with position of TaHKT2;1 (bold and underlined) and the QTL positions derived from Berkut/Krichauff DH mapping population [33, 37] is represented on the right. TaHKT2;1 and TaHKT2;2 genes, QTLs and flanking markers are colour coded according to their allocation within deletion bins [79, 80]. QTL detected for phenotypes in different saline environments include shoot Na+ concentration (Q.Na), thousand grain weight (Q.Tgw), seedling biomass (Q.sb), grain number per m2 (Q.gn), leaf symptoms (Q.ls), plant height (Q.Ht), Heading date (Q.Hd) and shoot K+ concentration (Q.K) as previously reported [37]