Abstract
Closely linked PCR-based markers facilitate the tracing and combining of resistance factors that have been introgressed previously into cultivated potato from different sources. Crosses were performed to combine the Ry adg gene for extreme resistance to Potato virus Y (PVY) with the Gro1 gene for resistance to the root cyst nematode Globodera rostochiensis and the Rx1 gene for extreme resistance to Potato virus X (PVX), or with resistance to potato wart (Synchytrium endobioticum). Marker-assisted selection (MAS) using four PCR-based diagnostic assays was applied to 110 F1 hybrids resulting from four 2× by 4× cross-combinations. Thirty tetraploid plants having the appropriate marker combinations were selected and tested for presence of the corresponding resistance traits. All plants tested showed the expected resistant phenotype. Unexpectedly, the plants segregated for additional resistance to pathotypes 1, 2 and 6 of S. endobioticum, which was subsequently shown to be inherited from the PVY resistant parents of the crosses. The selected plants can be used as sources of multiple resistance traits in pedigree breeding and are available from a potato germplasm bank.
Similar content being viewed by others
References
Barone A, Ritter E, Schachtschabel U, Debener T, Salamini F, Gebhardt C (1990) Localization by restriction fragment length polymorphism mapping in potato of a major dominant gene conferring resistance to the potato cyst nematode Globodera rostochiensis. Mol Gen Genet 224:177–182
Barone A, Gebhardt C, Frusciante L (1995) Heterozygosity in 2n gametes of potato evaluated by RFLP markers. Theor Appl Genet 91:98–104
Bendahmane A, Kanyuka K, Baulcombe DC (1997) High resolution genetical and physical mapping of the Rx gene for extreme resistance to potato virus X in tetraploid potato. Theor Appl Genet 95:153–162
Bormann CA, Rickert AM, Castillo Ruiz RA, Paal J, Lübeck J, Strahwald J, Buhr K, Gebhardt C (2004) Tagging quantitative trait loci for maturity-corrected late blight resistance in tetraploid potato with PCR-based candidate gene markers. Mol Plant Microbe Interact 17:1126–1138
Brugmans B, Hutten RGB, Rookmaker N, Visser RGF, van Eck HJ (2005) Exploitation of a marker dense linkage map of potato for positional cloning of a wart disease resistance gene. Theor Appl Genet 112(2):269–277
Cockerham G (1970) Genetical studies on resistance to potato viruses X and Y. Heredity 25:309–348
Frandsen NO (1968) Die Plastidenzahl als Merkmal bei der Kartoffel. Theor Appl Genet 38:153–167
Galvez R, Mendoza HA, Fernandez-Northcote EN (1992) Herencia de la immunidad al virus Y de la papa (PVY) en clones derivados de Solanum tuberosum ssp. andigena. Fitopatologia 27:8–15
Gebhardt C, Valkonen JPT (2001) Organization of genes controlling disease resistance in the potato genome. Annu Rev Phytopathol 39:79–102
Gebhardt C, Ritter E, Barone A, Debener T, Walkemeier B, Schachtschabel U, Kaufmann H, Thompson RD, Bonierbale MW, Ganal MW, Tanksley SD, Salamini F (1991) RFLP maps of potato and their alignment with the homeologous tomato genome. Theor Appl Genet 83:49–57
Glynne MD (1925) Infection experiments with wart disease of potatoes, Synchytrium endobioticum (Schilb.). Perc Ann Appl Biol 12:34–60
Hämäläinen JH, Watanabe KN, Valkonen JPT, Arihira A, Plaisted RL, Pehu E, Miller L, Slack SA (1997) Mapping and marker-assisted selection for a gene for extreme resistance to potato virus Y. Theor Appl Genet 94:192–197
Hämäläinen JH, Sorri VA, Watanabe KN, Gebhardt C, Valkonen JPT (1998) Molecular examination of a chromosome region that controls resistance to potato Y and A potyviruses in potato. Theor Appl Genet 96:1036–1043
Hämäläinen JH, Kekarainen T, Gebhardt C, Watanabe KN, Valkonen JPT (2000) Recessive and dominant genes interfere with the vascular transport of potato virus A in diploid potatoes. Mol Plant Microbe Interact 13:402–412
Hampson MC (1996) A quantitative assessment of wind dispersal of resting spores of Synchytrium endobioticum, the causal agent of wart disease of potato. Plant Dis 80:779–782
Hehl R, Faurie E, Hesselbach J, Salamini F, Whitham S, Baker B, Gebhardt C (1999) TMV resistance gene N homologues are linked to Synchytrium endobioticum resistance in potato. Theor Appl Genet 98:379–386
Hermsen JGT (1984) Mechanisms and genetic implications of 2n-gamete formation. Iowa State J Res 58:421–434
Kasai K, Morikawa Y, Sorri VA, Valkonen JPT, Gebhardt C, Watanabe KN (2000) Development of SCAR markers to the PVY resistance gene Ryadg based on a common feature of plant disease resistance genes. Genome 43:1–8
Kavanagh T, Goulden M, Santa Cruz S, Chapman S, Barker I, Baulcombe D (1992) Molecular analysis of the resistance breaking strain of potato virus X. Virology 189:609–617
Leister D, Ballvora A, Salamini F, Gebhardt C (1996) A PCR based approach for isolating pathogen resistance genes from potato with potential for wide application in plants. Nat Genetics 14:421–429
Lemmerzahl J (1930) Neues vereinfachtes Infektionsverfahren zur Prüfung von Kartoffelsorten auf Krebsfestigkeit. Züchter 2:288–297
Marczewski W, Flis B, Syller J, Schäfer-Pregl R, Gebhardt C (2001) A major QTL for resistance to Potato leafroll virus (PLRV) is located in a resistance hotspot on potato chromosome XI and is tightly linked to N-gene-like markers. Mol Plant Microbe Interact 14:1420–1425
Moreira A, Jones RAC, Fribourg CE (1980) Properties of a resistance-breaking strain of potato virus X. Ann Appl Biol 95:93–103
Muñoz FJ, Plaisted RL, Thurston HD (1975) Resistance to potato virus Y in Solanum tuberosum spp. andigena. Am Potato J 52:107–115
Paal J, Henselewski H, Muth J, Meksem K, Menéndez CM, Salamini F, Ballvora A, Gebhardt C (2004) Molecular cloning of the potato Gro1–4 gene conferring resistance to pathotype Ro1 of the root cyst nematode Globodera rostochiensis, based on a candidate gene approach. Plant J 38:285–297
Querci M, Baulcombe DC, Goldbach RW, Salazar LF (1995) Analysis of the resistance-breaking determinants of potato virus X (PVX) strain HB on different potato genotypes expressing extreme resistance to PVX. Phytopathology 85:1003–1010
Ritter E, Debener T, Barone A, Salamini F, Gebhardt C (1991) RFLP mapping on potato chromosomes of two genes controlling extreme resistance to potato virus X (PVX). Mol Gen Genet 227:81–85
Ross H (1962) Über die Vererbung der Resistenz gegen den Kartoffelnematoden (Heterodera rostochiensis Woll.) in Kreuzungen von Solanum famatinae Bitt. et Wittm. mit Solanum tuberosum L. und mit S. chacoense Bitt. Der Züchter 32:74–80
Ross H (1986) Potato breeding—problems and perspectives. Advances in plant breeding. J Plant Breeding (Suppl 13). Paul Parey, Berlin und Hamburg
Rothacker D, Schreiber J, Junges W (1966) Untersuchungen zur Erzeugung und Auslese dihaploider Sämlinge bei Solanum tuberosum L. Eur Pot J 9:99–110
Sorri VA, Watanabe KN, Valkonen JPT (1999) Predicted kinase 3a motif of a resistance gene like fragment as a unique marker for PVY resistance. Theor Appl Genet 99:164–170
Tozzini AC, Ceriani MF, Cramer P, Palva ET, Hopp HE (1994) PVX MS, a new strain of potato virus that overcomes the extreme resistance gene Rx. J Phytopathol 141:241–248
Valkonen JPT (1997) Novel resistances to four potyviruses in tuberbearing potato species, and temperature-sensitive expression of hypersensitive resistance to Potato virus Y. Ann Appl Biol 130:91–104
Valkonen JPT, Slack SA, Plaisted RL, Watanabe KN (1994) Extreme resistance is epistatic to hypersensitive resistance to potato virus Yo in a Solanum tuberosum ssp. andigena-derived potato genotype. Plant Dis 78:1177–1180
Valkonen JPT, Kyle MM, Slack SA (1996) Comparison of resistance to potyviruses within Solanaceae: infection of potatoes with tobacco etch potyvirus and peppers with potato A and Y potyviruses. Ann Appl Biol 129:25–38
Vidal S, Cabrera H, Andersson RA, Fredriksson A, Valkonen JPT (2002) Potato gene Y-1 is an N gene homolog that confers cell death upon infection with Potato virus Y. Mol Plant Microbe Interact 15:717–727
Whitham S, Dinesh-Kumar SP, Choi D, Hehl R, Corr C, Baker B (1994) The product of the tobacco mosaic virus resistance gene N: similarity to Toll and the interleukin-1 receptor. Cell 78:1101–1115
Acknowledgements
The authors thank W. Schuchert for help with the field experiment. Part of this work was carried out in the department of plant breeding and yield physiology at the MPI for Plant Breeding Research headed by Francesco Salamini.
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by F. J. Muehlbauer
Rights and permissions
About this article
Cite this article
Gebhardt, C., Bellin, D., Henselewski, H. et al. Marker-assisted combination of major genes for pathogen resistance in potato. Theor Appl Genet 112, 1458–1464 (2006). https://doi.org/10.1007/s00122-006-0248-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00122-006-0248-8