| Gene Symbold |
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Class
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Level 1
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Reaction to Puccinia graminis Pers.
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Level 2
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Level 3
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Level 4
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Symbol
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Wild Type
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Sr47
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Allele
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Symbol comment
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Derived from Ae. speltoides.
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Chromosomes
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2B = 2BL-2SL.2SS{10549}, 2BS{10872}
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Germplasms
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tv:DAS15{10549}, tv:RWG35{10872}, tv:RWG36{10872}, al:Ae. speltoides PI 369590{10549}, ma:Located in the interval Xgwm47-2B - Xgpw4165-2B{10872}
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Comment
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Further chromosome engineering on DAS15 showed that the alien segment carried two resistance genes. The gene on 2BL was considered to be Sr47 based on low infection type. The second gene located in 2BS produced a low infection type similar to Sr39 and was located in a similar position to that gene {10872}.
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