caa a22 4500 475794052 CHVBK 20180406123718.0 cr unu---uuuuu 170329e20001001xx s 000 0 eng 10.1007/s001220051533 doi (NATIONALLICENCE)springer-10.1007/s001220051533 Resistance to late blight in Solanum bulbocastanum is mapped to chromosome 8 [Elektronische Daten] [S. K. Naess, J. M. Bradeen, S. M. Wielgus, G. T. Haberlach, J. M. McGrath, J. P. Helgeson] Abstract : Somatic hybrids between potato and Solanum bulbocastanum, a wild diploid (2n=2x=24) Mexican species, are highly resistant to late blight, caused by Phytophthora infestans. Both randomly amplified polymorphic DNA (RAPD) and restriction fragment length polymorphism (RFLP) markers that are closely linked to the resistance have been noted by analysis of three different backcross-2 populations derived from two different somatic hybrids. With reference to previously published potato and tomato maps, resistance appears to be on the long arm of chromosome 8 and is flanked by RFLP markers CP53 and CT64. In a population of BC2 plants derived from a cross between the BC1 line J10lK6 [(S. tuberosum PI 203900+S. bulbocastanum PI 243510) ×Katahdin)]×Atlantic, late blight resistance cosegregated with RFLP marker CT88 and RAPD marker OPG02-625. Springer-Verlag Berlin Heidelberg, 2000 Key words Solanum bulbocastanum nationallicence Late blight nationallicence Phytophthora infestans nationallicence Somatic hybrid nationallicence Naess S. K. USDA/ARS Plant Disease Resistance Research Unit, Department of Plant Pathology, University of Wisconsin, Madison, WI 53706, USA e-mail: JPH@plantpath.wisc.edu Fax: +1-608-262-1541, US aut Bradeen J. M. USDA/ARS Plant Disease Resistance Research Unit, Department of Plant Pathology, University of Wisconsin, Madison, WI 53706, USA e-mail: JPH@plantpath.wisc.edu Fax: +1-608-262-1541, US aut Wielgus S. M. USDA/ARS Plant Disease Resistance Research Unit, Department of Plant Pathology, University of Wisconsin, Madison, WI 53706, USA e-mail: JPH@plantpath.wisc.edu Fax: +1-608-262-1541, US aut Haberlach G. T. USDA/ARS Plant Disease Resistance Research Unit, Department of Plant Pathology, University of Wisconsin, Madison, WI 53706, USA e-mail: JPH@plantpath.wisc.edu Fax: +1-608-262-1541, US aut McGrath J. M. USDA/ARS Plant Disease Resistance Research Unit, Department of Plant Pathology, University of Wisconsin, Madison, WI 53706, USA e-mail: JPH@plantpath.wisc.edu Fax: +1-608-262-1541, US aut Helgeson J. P. USDA/ARS Plant Disease Resistance Research Unit, Department of Plant Pathology, University of Wisconsin, Madison, WI 53706, USA e-mail: JPH@plantpath.wisc.edu Fax: +1-608-262-1541, US aut https://doi.org/10.1007/s001220051533 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s001220051533 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Naess S. K. USDA/ARS Plant Disease Resistance Research Unit, Department of Plant Pathology, University of Wisconsin, Madison, WI 53706, USA e-mail: JPH@plantpath.wisc.edu Fax: +1-608-262-1541, US aut NATIONALLICENCE 700 1- Bradeen J. M. USDA/ARS Plant Disease Resistance Research Unit, Department of Plant Pathology, University of Wisconsin, Madison, WI 53706, USA e-mail: JPH@plantpath.wisc.edu Fax: +1-608-262-1541, US aut NATIONALLICENCE 700 1- Wielgus S. M. USDA/ARS Plant Disease Resistance Research Unit, Department of Plant Pathology, University of Wisconsin, Madison, WI 53706, USA e-mail: JPH@plantpath.wisc.edu Fax: +1-608-262-1541, US aut NATIONALLICENCE 700 1- Haberlach G. T. USDA/ARS Plant Disease Resistance Research Unit, Department of Plant Pathology, University of Wisconsin, Madison, WI 53706, USA e-mail: JPH@plantpath.wisc.edu Fax: +1-608-262-1541, US aut NATIONALLICENCE 700 1- McGrath J. M. USDA/ARS Plant Disease Resistance Research Unit, Department of Plant Pathology, University of Wisconsin, Madison, WI 53706, USA e-mail: JPH@plantpath.wisc.edu Fax: +1-608-262-1541, US aut NATIONALLICENCE 700 1- Helgeson J. P. USDA/ARS Plant Disease Resistance Research Unit, Department of Plant Pathology, University of Wisconsin, Madison, WI 53706, USA e-mail: JPH@plantpath.wisc.edu Fax: +1-608-262-1541, US aut Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer