Allelism of two genes for stem rust resistance in triticale |
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| Authors: | S J Singh R A McIntosh |
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| Institution: | (1) Plant Breeding Institute, University of Sydney, P.O. Box 180, 2154 Castle Hill, N.S.W., Australia |
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| Abstract: | Summary Inheritance studies involving Coorong and Satu triticales showed that each possessed a single dominant gene for resistance. The genes were allelic or closely linked. The relative frequencies of Sr27 (Coorong gene) and Sr
Satuin a sequence of International Triticale Screening Nurseries were similar. However, a significant increase in the frequency of entries with SrSatu occurred in the 17 International Triticale Screening Nursery (ITSN). |
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| Keywords: | X Triticosecale triticale Puccinia graminis tritici stem rust resistance genetics International Triticale Screening Nursery |
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