caa a22 4500 477134009 CHVBK 20180405111712.0 cr unu---uuuuu 170330e19970201xx s 000 0 eng 10.1023/A:1002923030266 doi (NATIONALLICENCE)springer-10.1023/A:1002923030266 Genetic suppression of the cereal rye-derived gene Pm8 in wheat [Elektronische Daten] [S.X. Ren, R.A. McIntosh, Z.J. Lu] The location of wheat gene Pm8 for resistance to powdery mildew in the 1RS chromosome segment derived from cereal rye cultivar Petkus was confirmed. There was reduced transmission of the 1BL.1RS chromosome relative to its wheat homologue in four of the five crosses examined. Pm8 was not expressed in some wheat cultivars and selections which possessed the 1RS chromosome identified by the presence of relevant genes for resistance to the three rusts, due to the presence of a dominant suppressor gene(s) in the wheat genome. The frequency of suppression in 1BL.1RS wheats from Mexico was significantly higher than in a group of wheats (both local and exotic) introduced from China and was probably much higher than in European wheats. Kluwer Academic Publishers, 1997 Triticum aestivum nationallicence Secale cereale nationallicence powdery mildew nationallicence Erysiphe graminis f.sp. tritici nationallicence resistance nationallicence suppression nationallicence segregation distortion nationallicence wheat nationallicence rye nationallicence Ren S.X. Plant Breeding Institute - Cobbitty, The University of Sydney, Private Bag 11, 2570, Camden, N.S.W, Australia aut McIntosh R.A. Plant Breeding Institute - Cobbitty, The University of Sydney, Private Bag 11, 2570, Camden, N.S.W, Australia aut Lu Z.J. Plant Breeding Institute - Cobbitty, The University of Sydney, Private Bag 11, 2570, Camden, N.S.W, Australia aut Euphytica Kluwer Academic Publishers 93/3(1997-02-01), 353-360 0014-2336 93:3<353 1997 93 10681 https://doi.org/10.1023/A:1002923030266 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1002923030266 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ren S.X. Plant Breeding Institute - Cobbitty, The University of Sydney, Private Bag 11, 2570, Camden, N.S.W, Australia aut NATIONALLICENCE 700 1- McIntosh R.A. Plant Breeding Institute - Cobbitty, The University of Sydney, Private Bag 11, 2570, Camden, N.S.W, Australia aut NATIONALLICENCE 700 1- Lu Z.J. Plant Breeding Institute - Cobbitty, The University of Sydney, Private Bag 11, 2570, Camden, N.S.W, Australia aut NATIONALLICENCE 773 0- Euphytica Kluwer Academic Publishers 93/3(1997-02-01), 353-360 0014-2336 93:3<353 1997 93 10681 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer