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Fig. 2 | BMC Research Notes

Fig. 2

From: Determining the order of resistance genes against Stagonospora nodorum blotch, Fusarium head blight and stem rust on wheat chromosome arm 3BS

Fig. 2

Probable positions of previously mapped genes for resistance to the fungal diseases Fusarium head blight (Fhb1), stem rust (Sr2) and Stagonospora nodorum blotch (QSng.sfr-3BS) based on published genetic distance from markers shared in common. The black rectangle indicates the likely position of the centromere. The approximate distances in centimorgans (cM) between loci on the map are indicated on the left. Specific resistance genes and the references (in parentheses) used to generate the probable map are as follows: stem rust, gene Sr2 [23]; Stagonospora nodorum blotch, QSng.sfr-3BS [45]; leaf rust, Sv2 [41]; quantitative trait loci (QTL) for yield, Qyld.idw and plant height, QPht.idw [44]; stripe or yellow rust, Yrns-B1 [42]; Fusarium head blight, Fhb1 [40]; and powdery mildew, Pm41 [43]

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