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Fig. 4 | BMC Plant Biology

Fig. 4

From: Reducing the size of an alien segment carrying leaf rust and stripe rust resistance in wheat

Fig. 4

Chromosome 6B constitution. Presented according to [23] and the analysis with PCR markers 1–9 (Table 1). Wheat lines presented include primary recombinant line 34, 12 secondary recombinant lines (R-), one tertiary recombinant line (P-37), R-1018 line that was derived from the cross of R-10 and R-18, and R-1016 line that was derived from the cross of R-10 and R-16. cv. Galil is the susceptible elite cultivar without the Ae. sharonensis segment. A segment spanning 0–140 Mb of recombinant chromosome 6B was divided into four regions (I-IV) restricted by markers (1C-4C). Symbols + and - indicate presence or absence of the Ae. sharonensis markers, respectively. Light grey and white colors represent presence or absence of Ae. sharonensis segment, respectively. The boxed (intermediate, dark grey color) region is the alien region present in all of the resistant recombinants. Regions I and II are left extensions (towards the short arm telomere); Regions III and IV are right extensions (towards the long arm telomere)

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