PLS 221 - Potato Spring 2008 (CFQuiros) References Ames M and D Spooner 2008 DNA from herbarium specimens settles a controversy about origins of the European potato. Amer. J. Bot. 95:252-57 Ashkenazi, V. et al. 2000. Development of microsatellite markers in potato and their use in phylogenetic and fingerprinting analysis. Genome 44:50-62. Austin, S. et al. 1985. Intra-specific fusions in S. tuberosum. TAG 71:172-175. Barandalla L, de Galarreta JIR, Rios D, et al. 2006. Molecular analysis of local potato cultivars from Tenerife island using microsatellite markers. EUPHYTICA 152(2):283-291 link 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. TAG 95 :153-162. Bendahmane, A; Querci, M; Kanyuka, K and Baulcombe, D. 2000. Agrobacterium transient expression system as a tool for the isolation of disease resistance genes: application to the Rx2 locus in potato. The Plant J. 21:73-81. Birhman RK and K.Hosaka 2000. Production of inbred progenies of diploid potatoes using the S locus inhibitor (Sli) gene, and their characterization. Genome 43:495-502 Brigneti, G; GarciaMas, J; Baulcombe, DC. 1997. Molecular mapping of the potato virus Y resistance gene Ry sto in potato. TAG 94:198-203. Bonierbale, M.W. et al. 1988. RFLP maps based on a common set of clones reveal modes of chromosomal evolution in potato and tomato. Genetics 120:1095-1103. Bormann, Christina et al. 2004 Tagging quantitative trait loci for maturitycorrected late blight resistance in tetraploid potato with PCR-based candidate gene markers Molecular Plant-Microbe Interactions. 17.. 11261138. Breukelen van, E.W., M.S. Ramanna and J.G.Th. Hermsen. 1975. Monohaploids (n=x=12) from autotetraploids S. tuberosum (2n=4x=48) through two successive cycles of female parthenogenesis. Euphytica 24:567-574. Brown, CR. 1999. A native technology transfer: the diffusion of potato. HortSci 34:817-821. Brugmans B. 2006. Exploitation of a marker dense linkage map of potato for positional cloning of a wart disease resistance gene. TAG 112:269-277. Brush, S.B. et al. 1981. Dynamics of Andean potato agriculture. Econ. Bot. 35:70-88. Bryan, GJ et al. Polymorphic simple sequence repeat markers in chrloroplast genomes of Solanaceous plants. Theor Appl Genet 99:859-867. Cappadocia, M., D.S.K. Cheng and R. Lundlum-Simonette. 1984. Plant regeneration from in vitro culture of anthers of Solanum chacoence and interspecific diploid hybrids S. tuberosum x S. chacoense. TAG 69:139143. Carputo D, Frusciante L and S Peloquin. 2003. The role of 2n gametes and endosperm balance number in the origin and evolution of polyploids in the tuber-bearing Solanums. Genetics 163:287-294. Celis et al. 2004. Environmental biosafety and transgenic potato in a centre of diversity for this crop. Nature 432:222-235. Chani E, Ashkenazi V, Hillel J, et al. 2002. Microsatellite marker analysis of an anther-derived potato family: skewed segregation and gene-centromere mapping. GENOME 45(2): 236-242. link Contreras, A., L. Ciampi, S. Padulosi and D.M. Spooner. 1993. Potato germplasm collecting expedition to the Guaitecas and Chonos Archipelagos, Chile, 1990. Potato Res. 36:309-316. Coombs, J. et al. 2004. An applied fingerprinting system for cultivated potato using simple sequence repeats American Journal of Potato Research. 81. 243-250. De Block, M. 1988. Genotype-independent leaf disc transformation of potato using Agrobacterium tumesfasciens. 76:767-774. Demeke, T., D.R. Lynch, L.M. Kawchuk, G.C. Kozub and J.D. Armstrong. 1996. Genetic diversity of potato determined by random amplified polymorphic DNA analysis. Plant Cell Rpts. 15:662-667. Debener, T., F. Salamini and C. Gebhardt. 1990. Phylogeny of wild and cultivated Solanum species based on nuclear restriction fragment length polymorphisms (RFLPs). TAG 79:360-368. Dong, F,. et al. 2000. Development and applications of a set of chromosomespecific cytogenetic DNA markers in potato. TAG 101:1001-1007. Douches, D.S. and C.F. Quiros. 1987. Use of 4x-2x crosses to determine genecentromere distances of isozyme loci in Solanum species. Genome 29:519-527. Douches, D.S. and C.F. Quiros. 1988. Genetic strategies to determine the mode of 2n egg formation in diploid potatoes. Euphytica 38:247-260. Douches, D.S. and C.F. Quiros. 1988. Genetic recombination in a diploid synaptic mutant and a Solanum tuberosum x S. chacoense diploid hybrid. Heredity 60:183-191. Despres, C., M. Sabaelleil, S.R. Rivard and D. Morse. 1994. Molecular cloning of two Solanum chacoense S-alleles and a hypothesis concerning their evolution. Sexual Plant Reproduction 7:169-176. du Jardin, P. 1990. Homologies to plastid DNA in the nuclear and mitochondrial genomes of potato. TAG 79:807-812. Ehlenfeld, M.K. and R. Hanneman. 1988. Genetic control of EBN: three additive loci in a threshold-like system. TAG 75:825-832. El-Kharbotly, A., C. Palomino-Sanchez, F. Salamini, E. Jacobsen and C. Gebhardt. 1996. R6 and R7 alleles of potato conferring race-specific resistance to Phytophthora infestans (Mont.) de Bary identified genetic loci clustering with the R3 locus on chromosome XI. TAG 92:880-884. El-Kharbotly, A., J.M.E. Jacobs, B. Lintel Hekkert, E. Jacobsen, M.S. Ramanna, W.J. Stiekema and A. Pereira. 1996. Localization of Ds-transposon containing T-DNA inserts in the diploid transgenic potato: linkage to the R1 resistance gene against Phytophthora infestans (Mont.) de Bary. Genome 39:249-257. Feher, A., K. Felfoldi, J. Preiszner and D. Dudits. 1991. PEG-mediated transformation of leaf protoplasts of Solanum tuberosum L. cultivars. Plant Cell, Tissue and Organ Culture 27:105-114. Feingold, S.; Lloyd, J.; Noreno, N., et al 2005. Mapping and characterization of new EST-derived microsatellites for potato (Solanum tuberosum L.) Theoretical and Applied Genetics 111 : 456-466 Fish, N. et al. 1988. Production of somatic hybrids by electrofusion in Solanum. TAG 76:160-266. Freyre, R. and D.S. Douches. 1994. Isoenzymatic identification of quantitative traits in crosses between heterozygous parents - mapping tuber traits in diploid potato (Solanum spp.). TAG 87:764-772. de Galarreta JIR, Barandalla L, Lorenzo R, et al. 2007. Microsatellite variation in potato landraces from the island of La Palma. SPANISH JOURNAL OF AGRICULTURAL RESEARCH 5(2): 186-192. link Ganal, M.W., M.W. Bonierbale, M.S. Roeder and W.D. Park. 1991. Genetic and physical mapping of the patatin genes in potato and tomato. Molecular & General Genetics 225:501-509. Gebhardt, C., D. Mugniery, E. Ritter, F. Salamini and E. Bonnel. 1993. Identification of RFLP markers closely linked to the H1 gene conferring resistance to Globodera rostochiensis in potato. TAG 85:541-544. Gebhardt, C. et al. 1989. RFLP analysis and linkage mapping in Solanum tuberosum. TAG 78:16-22, 65-75. Gebhardt, C. 1994. RFLP mapping in potato of qualitative and quantitative genetic loci conferring resistance to potato pathogens. American Potato J. 71:339-345. Gebhardt, C.et al 2003. Comparative mapping between potato (Solanum tuberosum) and Arabidopsis thaliana a reveals structurally conserved domains and ancient duplications in the potato genome. Plant Journal. 34. 529-541 Gebhardt, Christiane 2004 Assessing genetic potential in germplasm collections of crop plants by marker-trait association: A case study for potatoes with quantitative variation of resistance to late blight and maturity type. Molecular Breeding. 13:93-102. Gebhardt, C. 2005. Potato genetics: Molecular maps and more Biotechnology in Agriculture and Forestry : 215-227 2005 Gebhardt et al 2006. Marker assisted combination of major genes for pathogen resistance in potato. TAG 112:1458-1464 Ghislain M, Andrade D, Rodriguez F, et al. 2006. Genetic analysis of the cultivated potato Solanum tuberosum L. Phureja Group using RAPDs and nuclear SSRs. THEORETICAL AND APPLIED GENETICS 113(8):15151527. link Ghislain, M; Zhang, D, Fajardo D et al. 1999. Marker-assisted sampling of the cultivated Andean potato Solanum phureja collection using RAPD markers. Genetic Res. and Crop Evol. 46:547-555. Ghislain, M.et al. 2001. Genetic loci associated with field resistance to late blight in offspring of Solanum phureja and S. tuberosum grown under short-day conditions Theoretical & Applied Genetics. 103. 433-442. Gil-Gonzalez, J. 1997. Agricultura de Subsistencia: El cultivo tradicional de la papa en la isla de Tenerife. Asociacion Granate, La Laguna, Tenerife, Spain. Grun, P. 1978. Evolution of the cultivated potato: a cytoplasmic analysis. In: Hawkes et al. (eds.). The Biology and Taxonomy of the Solanacea. Linnean Soc. Symp. Series No. 7. Grube et al. 2000. Comparative genetics of disease resistance within the Solanacea. Genetics 155:873-887. Hamalainen, JH; Watanabe, KN; Valkonen, JPT; Arihara, 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. TAG 94:192-197. Harris, G and Niha, PP 1999. Nga Riwai Maori - Maori Potatoes. The Open Polytechnic of New Zealand Working papers (2-99) Hawkes, J.G. 1978. Biosystematics of the potato. In: Harris, P.M. (ed.). The Potato Crop. Chapman and Hall, London. Hawkes, J.G. 1990. The Potato: Evolution, Biodiversity and Genetic Resources. Belhaven Press, London. Hawkes, J.G. 1979. Evolution and polyploidy in potato species. In: Hawkes et al. (eds.). The Biology and Taxonomy of the Solanacea. Linnean Soc. Symp. Series No. 7. Hermsen, J.G.Th. 1984. Mechanisms and genetic implications of 2n gamete formation. Iowa State J. of Research 58:421-434. Hermsen, J.G.Th., M. Wagenvoort and M.S. Ramanna. 1970. Aneuploids from natural colichicine induced autotetraploids of Solanum. Can. J. Gen. Cytol. 12:601-613. Herriott, A.B., F.L. Haynes, Jr. and P.B. Shoemaker. 1990. Inheritance of resistance to early blight disease in tetraploid x diploid crosses of potatoes. HortSci. 25:224-226. Hoekema, A. et al. 1989. The genetic engineering of two commercial potato cultivars for resistance to potato virus X. Biotechnology 7:273-278. Hooker, W.J. 1983. Research for the potato in the year 2000. Proc. Intl. Congress CIP (articles by Hermsen and Peloquin). Hosaka, K. 1986. Who is the mother of the potato? Restriction endonuclease analysis of chloroplast DNA of cultivated potatoes. TAG 72:606-618. Hosaka, K. and R. Hanneman. 1988. Chloroplast DNA diversity of Andean potatoes. TAG 76:333-340. Hosaka, K. and R. Hanneman. 1988. The origin of the cultivated tetraploid potato based on chloroplast DNA. TAG 76:172-176. Hosaka, K. et al. 1988. Cultivated potato chloroplast DNA differs from the wild type by one deletion-evidence and implications. TAG 75:741-745. Hosaka, K and Hanneman Jr. R. 1998. Genetics of self-incompatibilty in a selfincompatible potato species Solanum chacoense. 2. Localization of an S locus inhibitor (Sli) gene in the potato genome using DNA markers. Euphytica 103:265-271. Hosaka K 2002. Distribution of a 241 bp chloroplast DNA deletion in wild Solanum species. Amer. J. of Potato Res. 79:119-123. Hosaka, K. 2004. Evolutionary pathway of T-type chloroplast DNA in potato American Journal of Potato Research. 81:153-158. Hougas, R.W., S.J. Peloquin and A.C. Gabert. 1964,. Effect of seed parent pollinator on frequency of haploids in Solanum tuberosum. Crop Sci. 4:593-595. Huang SW, Vleeshouwers VGAA, Werij JS, et al.2004. The R3 resistance to Phytophthora infestans in potato is conferred by two closely linked R genes with distinct specificities MOLECULAR PLANT-MICROBE INTERACTIONS 17 : 428-435 Isidore, Edwige et al 2003. Toward a marker-dense meiotic map of the potato genome: Lessons from linkage group I. Genetics. 165: 2107-2116. Ispizua VN, Guma IR, Feingold S, et al. 2007. Genetic diversity of potato landraces from northwestern Argentina assessed with simple sequence repeats (SSRs). GENETIC RESOURCES AND CROP EVOLUTION 54(8):1833-1848. link Iwanaga, M. 1984. Discovery of a synaptic mutant in potato haploids and its usefulness for potato breeding. TAG 68:87-93. Iwanaga, M. and S.J. Peloquin. 1982. Origin and evolution of cultivated tetraploid potatoes via 2n gametes. TAG 61:161-169. Jacobsen, E., J.H. Dejong, S.A. Kamstra and P.M.M.M. Vandenberg. 1995. Genomic in situ hybridization (GISH) and RFLP analysis for the identification of alien chromosomes in the backcross progeny of potato (+) tomato fusion hybrids. Heredity 74:250-257. Johns, T. and S.L. Keen. 1986. Ongoing evolution of the potato on the Altiplano of Western Bolivia. Econ. Bot. 40:409-424. Johnston, S.A. and R.E. Hanneman. 1995. The genetics of triploid formation and its relationship to endosperm balance number in potato. Genome 38:60-67. Jones, H. et al. 1989. Isolation, culture, and regeneration of plants from potato tuber protoplasts. Plant Cell Rpts. 8:307-311. Jongedijk, E. 1985. The pattern of microsporogenesis and megagametogenesis in diploid Solanum species hybrids; its relevance to the origin of 2n-eggs and the induction of apomixis. Euphytica 34:599-611. Jongedijk, E., J.M.A.S.A. van der Wolk and L.C.J.M. Suurs. 1990. Analysis of glutamate oxaloacetate transaminase (GOT) isozyme variants in diploid tuberous Solanum: inheritance and linkage relationship to dsl (desynapsis), y (tuber flesh colour), cr (crumpled) and yc (yellow cotyledon). Euphytica 45:155-167. Juned, S.A. et al. 1988. Diversity in the wild potato species Solanum chacoense. Euphytica 37:149-156. Kawagoe, Y. and U. Kikuta. 1991. Chloroplast DNA evolution in potato (Solanum tuberosum L.). TAG 81:13-20. Kemble, R.J. et al. 1986. Mitochondrial DNA rearrangements in somatic hybrids of Solanum tuberosum and S. brevidens. TAG 72:787-793. Kidane-Marian, H.M. et al. 1985. Comparisons between 4X x 2X hybrid and open pollinated true-potato-seed families. Potato Res. 28:35-42. Kikuchi, S., X. Liu, W.B. Frommer, M. Koster-Topfer and L. Willmitzer. 1991. Identification and structural characterization of further DNA elements in the potato and pepper genomes homologous to the transposable elementlike insertion Tstl. Mol. Gen. Genet. 230:494-498. Knapp, S. et al. 1988. Transposition of the maize transposable element Ac in S. tuberosum. Mol. Gen. Genet. 213:285-290. 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. Nature Genetics 14:421-429. Leister, D; Berger, A; Thelen, H; Lehmann, W; Salamini, F; Gebhardt, C. 1997. Construction of a potato YAC library and identification of clones linked to the disease resistance loci R1 and Gro1. TAG95:954-960. Lentini, Z., E.D. Earle and R.L. Plaisted. 1990. Insect-resistant plants with improved horticultural traits from interspecific potato hybrids grown in vitro. TAG 80:95-104. Lightbourn GJ, Jelesko JG, Veilleux RE. 2007. Retrotransposon-based markers from potato monoploids used in somatic hybridization. GENOME 50(5): 492-501. link Leonards-Schippers, C., W. Gieffers, R. Schaferpregl and E. Ritter. 1994. Quantitative resistance to Phytophthora infestans in potato - a case study for QTL mapping in an allogamous plant species. Genetics 137:67-77. Li, X et al. 1998. Autotetraploids and genetic mapping using common AFLP markers: the R2 allele conferring resistance to P. infestans mapped on chromosome 4. Theor Appl Genet 96:1121-1128. Luo Z.W. et al 2006. Constructing genetic linkage maps under a tetrasomic model. Genetics 172:2635-45. Maris, B. 1990. Comparison of diploid and tetraploid potato families derived from Solanum phureja x dihaploid S. tuberosum hybrids and their vegetatively doubled counterparts. Euphytica 46:15-33. Marks, G.E. 1966. The enigma of triploid potatoes. Euphytica 15:285-290. Martin, M.W. 1983. Field production of potatoes from true seed and its use in a breeding program. Potato Res. 26:219-227. Masson, J. et al. 1989. Selection of somatic hybrids between diploid clones of potato transformed by direct gene transfer. TAG 78:153-159. McGrath, J.M., S.M. Wielgus, T.F. Uchytil and H. Kimlee. 1994. Recombination of Solanum brevidens chromosomes in the second backcross generation from a somatic hybrid with S. tuberosum. TAG 88:917-924. McGregor, CE; Lambert, CA; Greyling, MM; Louw, JH; Warnich, L.A 2000 Comparative assessment of DNA fingerprinting techniques (RAPD, ISSR, AFLP and SSR) in tetraploid potato (Solanum tuberosum L.) germplasm. EUPHYTICA, 113:135-144. Meksem, K., D. Leister, J. Peleman, M. Zabeau, F. Salamini and C. Gebhardt. 1995. A high-resolution map of the vicinity of the R1 locus on chromosome V of potato based on RFLP and AFLP markers. Mol. Gen. Genet. 249:74-81. Mendiburu, A.O. and S.J. Peloquin. 1976. Bilateral sexual polyploidization in potatoes. Euphytica 26:573-583. Mendiburu, A.O. and S.J. Peloquin. 1979. Gene-centromere mapping by 4x-2x matings in potatoes. TAG 54:177-180. Meyer, R., F. Salamini and H. Uhrig. 1992. Biotechnology and plant breeding relevance of cell genetics in potato improvement. Proc., Royal Society of Edinburgh Section B - Biological Sciences 99:11-21. Milbourne, D; Meyer, RC et al. 1998. Isolation, characterization and mapping of simple sequence repeat loci in potato. Mol. Gen. Genet. 259:233-245. Mok, D.W.S. and S.J. Peloquin. 1975. Three mechanisms of 2n pollen formation in diploid potatoes. Can. J. Gen. Cytol. 17:217-225. Montelongo-Escobedo, H. and P.R. Rowe. 1969. Haploid induction in potato: cytological basis for the pollinator effect. Euphytica 18:116-123. Mullins E. et al. 2006. Potato in the age of biotechnology. Trends in Plant Sci 11: 254-260. Niewohner, J., F. Salamini and C. Gebhardt. 1995. Development of PCR assays diagnostic for RFLP marker alleles closely linked to alleles Gro1 and H1, conferring resistance to the root cyst nematode Globodera rostochiensis in potato. Molecular Breeding 1:65-78. Ochoa, C. 1990. The potatoes of South America: Bolivia. Cambridge University Press, Cambridge. Ochoa, C. 1999. Las papas de sudamerica: Peru (parte 1). Intl. Potato Center. Lima, Peru . Ortiz, R. and S.J. Peloquin. 1991. Breeding for 2N egg production haploid x species 2x potato hybrids. American Potato J. 68:691-703. Pajerowska, Karolina M.; Parker, Jane E.; Gebhardt, Christiane 2005. Potato homologs of Arabidopsis thaliana genes functional in defense signaling Identification, genetic mapping, and molecular cloning Molecular Plant-Microbe Interactions 18 : 1107-1119 Park, TH et al 2007. Genetic positioning of centromeres using half-tetrad analysis in a 4x-2x cross population of potato. Genetics 176:85-94 Pallais, N. 1987. True potato seed quality. TAG 73:784-792. Peloquin, S.J. 1983. Genetic engineering with meiotic mutants. In: L. Mulchay and E. Ottaviano (eds.). Pollen Biology and Implications in Plant Breeding. Elsevier. Peters SA, van Haarst JC, Jesse TP, et al. 2006. TOPAAS, a tomato and potato assembly assistance system for selection and finishing of bacterial artificial chromosomes. PLANT PHYSIOLOGY 140(3):805-817. link Perez, F. et al. 1999. Genomic structural differentiation in Solanum: comparative mapping of the A and E genomes. Theor Appl Genet 98:1183-1193. Phumichai C, Mori M, Kobayashi A, et al. 2005. Toward the development of highly homozygous diploid potato lines using the self-compatibility controlling Sli gene. GENOME 48(6):977-984. link Prevost, A and Wilkinson, MJ. 1999. A new system of comparing PCR primers applied to ISSR fingerprinting of potato cultivars. Theor Appl. Genet. 98:107-112. Provan, J., W. Powell and R. Waugh. 1996. Microsatellite analysis of relationships within cultivated potato (Solanum tuberosum). TAG 92:1078-1084. Puite, K.J. and J.G. Schaart. 1993. Nuclear genomic composition of asymmetric fusion products between irradiated transgenic Solanum brevidens and S. tuberosum - limited elimination of donor chromosomes and polyploidization. TAG 86:237-244. Phumichai, Chalermpol; Mori, Motoyuki; Kobayashi, Akira, et al. 2005. Toward the development of highly homozygous diploid potato lines using the self-compatibility controlling Sli gene. Genome 48 (6) : 977-984 Quiros, C.F. and N. McHale. 1985. Genetic analysis of isozyme variants in diploid and tetraploid potatoes. Genetics 111:131-145. Quiros, C.F., A. Ceada, A. Georgescu and j. Hu. 1993. Use of RAPD markers in potato genetics - segregations in diploid and tetraploid families. American Potato J. 70:35-42. Quiros, C.F. et al. 1990. Biochemical and folk assessment of variability of Andean cultivated potatoes. Econ. Bot. 44:254-256. Rabinowitz, D. et al. 1990. High levels of interspecific hybridization between Solanum sparsipilum and S. stenotomum in experimental plots in the Andes. Amer. Potato J. 67:73-81. Ramanna, M.S. and M. Wagenvoort. 1976. Identification of the trisomic series in diploid Solanum tuberosum L. group turberosum I. Chromosome identification. Euphytica 25:233-240. Ramanna, M.S. 1979. A re-examination of the mechanisms for 2n gamete formation in potato and its implications for breeding. Euphytica 28:537561. Ramanna, M.S. 1983. First division restitution gametes through fertile desynaptic mutants for potato. Euphytica 32:337-350. Rauscher GM, Smart CD, Simko I, et al. 2006. Characterization and mapping of RPi-ber, a novel potato late blight resistance gene from Solanum berthaultii. THEORETICAL AND APPLIED GENETICS 112(4):674-687. link Rhoades, R.E. and M. Rodgers. 1982. The incredible potato. Natl. Geographic. May 1982. Rios D, Ghislain M, Rodriguez F, et al. 2007. What is the origin of the European potato? Evidence from Canary Island landraces. CROP SCIENCE 47(3):1271-1280. link Rivard, S.R. et al. 1989. Restriction fragment analysis of plants produced in vitro anther culture. TAG 78:49-56. Rizza MD, Vilaro FL, Torres DG, et al. 2006. Detection of PVY extreme resistance genes in potato germplasm from the Uruguayan breeding program. AMERICAN JOURNAL OF POTATO RESEARCH 83(4):297304. Saba-El-Leil, M.K., S. Rivard, D. Morse and M. Cappadocia. 1994. The S11 and S13 self incompatibility alleles in Solanum chacoense Bitt. are remarkably similar. Plant Molecular Biology 24:571-583. Sliwka J, Wasilewicz-Flis I, Jakuczun H, et al. 2008. Tagging quantitative trait loci for dormancy, tuber shape, regularity of tuber shape, eye depth and flesh colour in diploid potato originated from six Solanum species. PLANT BREEDING 127(1):49-55. link Solis JS, Ulloa DM, Rodriguez LA. 2007. Molecular description and similarity relationships among native germplasm potatoes (Solanum tuberosum ssp tuberosum L.) using morphological data and AFLP markers. ELECTRONIC JOURNAL OF BIOTECHNOLOGY 10(3):436-443. link Spielman, L.J., J.A. Sweigard, R.C. Shattock and W.E. Fry. 1990. The genetics of Phytophthora infestans: segregation of allozyme markers in F2 and backcross progeny and the inheritance of virulence against potato resistance genes R2 and R4 in F1 progeny. Experimental Mycology 14:57-69. Spooner DM, Nunez J, Trujillo G, et al. 2007. Extensive simple sequence repeat genotyping of potato landraces supports a major reevaluation of their gene pool structure and classification. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 104(49):19398-19403. link Sukhotu, T. et al. 2004. Nuclear and chloroplast DNA differentiation in Andean potatoes. Genome. 47:46-56. Sukhotu T, Hosaka K. 2006. Origin and evolution of Andigena potatoes revealed by chloroplast and nuclear DNA markers. GENOME 49(6):636647. link Sukhotu, Thitaporn; Kamijima, Osamu; Hosaka, Kazuyoshi, 2005. Genetic diversity of the Andean tetraploid cultivated potato (Solanum tuberosum L. subsp andigena Hawkes) evaluated by chloroplast and nuclear DNA markers Genome 48 (1) : 55-64 Stupar, R. et al. 2002. Highly condensed potato pericentromeric heterochromatin contains rDNA related tandem repeats. Genetics 162:1435-1444. Swaminathan, M.S. and M.L. Magoon. 1961. Origin and cytogenetics of the commercial potato. Adv. Genet. 10:217-256. Tarn, T.R. and J.G. Hawkes. 1986. Cytogenetic studies and the occurrence of triploidy in the wild potato species. Euphytica 35:293-302. Tavazza, R. et al. 1989. Genetic transformation of potato: an efficient method to obtain transgenic plants. Plant Sci. 59:175-181. Tripathi G, Li H, Park J, et al. 2006. Molecular screening and characterization of antiviral potatoes. BIOTECHNOLOGY AND BIOPROCESS ENGINEERING 11(2):89-95. Tommiska, TJ et al. 1998. Mapping of the gene Nxphu that controls hypersensitivty resistance to potato virus X in S. phureja lvP35. Theor Appl Genet 96:840-843. Tynan, J.L., M.K. Williams and A.J. Conner. 1990. Low frequency of pollen dispersal from a field trial of transgenic potatoes. Genetics. Ugent, D. 1970. The potato. Science 170:1161-1166. Uhrig, H. 1985. Genetic selection and liquid medium conditions improve the yield of androgenetic plants from diploid potatoes. TAG 71:455-460. Uijtewaal, B.A. et al. 1987. Production of potato monoploids (2n=x=12) through prickle pollination. TAG 73:751-758. van Eck, H.J., J.R. van der Voort, J. Draaistra, P. van Zandvoort, E. van Enckevort, B. Segers, J. Peleman, E. Jackbsen, J. Helder and J. Bakker. 1995. The inheritance and chromosomal localization of AFLP markers in a non-inbred potato offspring. Molecular Breeding 1:397-410. van Eck, H.J., J.M.E. Jacobs, P.M.M.M. Vandenberg and W.J. Stiekema. 1994. The inheritance of anthocyanin pigmentation in potato (Solanum tuberosum L.) and mapping of tuber skin colour loci using RFLPs. Heredity 73:410-421. van Eck, H.J., J.M.E. Jacobs, J. Vandijk and W.J. Stiekema. 1993. Identification and mapping of 3 flower colour loci of potato (S. tuberosum L.) by RFLP analysis. TAG 86:295-300. van Eck J, Conlin B, Garvin DF, et al. 2007. Enhancing beta-carotene content in potato by RNAi-mediated silencing of the beta-carotene hydroxylase gene. AMERICAN JOURNAL OF POTATO RESEARCH 84(4):331-342. van Os H, Andrzejewski S, Bakker E, et al. 2006. Construction of a 10,000marker ultradense genetic recombination map of potato: Providing a framework for accelerated gene isolation and a genome wide physical map. GENETICS 173(2):1075-1087. link Veilleux, R. 1983. Diploid and polyploid gametes in crop plants: mechanisms of formation and utilization in plant breeding. Plant Breeding Reviews 3:253288. Villamon FG, Spooner DM, Orrillo M, et al. 2005. Late blight resistance linkages in a novel cross of the wild potato species Solanum paucissectum (series Piurana). THEORETICAL AND APPLIED GENETICS 111(6):1201-1214. link Visser, R.G.F. et al. 1988. In situ hybridization to somatic metaphase chromosomes. TAG 76:420-424. Wagenvoort, M. and W. Lange. 1980. Fertility, plant morphology and transmission rates of the extra chromosome in single and double trisomics of S. tuberosum. Euphytica 29:281-293. Wagenvoort, M. and E. Zimnochguzowska. 1992. Gene centromere mapping in potato by half tetrad analysis - map distances of H1, RX, and RY and their possible use for ascertaining the mode of 2N-pollen formation. Genome 35:1-7. Waugh, R., E. Baird and W. Powell. 1992. The use of RAPD markers for the detection of gene introgression in potato. Plant Cell Rpts. 11:466-469. Werij JS, Kloosterman B, Celis-Gamboa C, et al. 2007. Unravelling enzymatic discoloration in potato through a combined approach of candidate genes, QTL, and expression analysis. THEORETICAL AND APPLIED GENETICS 115(2):245-252. link Williams, C.E., G.J. Hunt and J.P. Helgeson. 1990. Fertile somatic hybrids of Solanum species: RFLP analysis of a hybrid and its sexual progeny from crosses with potato. TAG 80:545-551. Xu, B., P. Grun, A. Kneyr-Pour and T.-H. Kao. 1990. Identification of pistilspecific proteins associated with three self-incompatibility alleles in Solanum chacoense. Sex. Plant Reprod. 3:54-60. Yang, M.S. et al. 1989. Expression of a synthetic gene for improved protein quality in transformed potato plants. Plant Science 64:99-111. Yeh, B.P. and S.J. Peloquin. 1965. Pachytene chromosome of potato. Am. J. Bot. 52:1014-1020. Yencho, G.C., M.W. Bonierbale, W.M. Tingey, R.L. Plaisted and S.D. Tanksley. 1996. Molecular markers locate genes for resistance to the Colorado potato beetle, Leptinotarsa decemlineata, in hybrid Solanum tuberosum x S. berthaultii potato progenies. Entomologia Experimentalis et Applicata 81:141-154. Yencho, GC et al. 1998. QTL mapping of foliar glycoalkaloid aglycones in Solanum tuberosum X S. berthaultii potato progenies:quantitative variation and plant secondary metabolism. Theor Appl Genet 97:563-574. Highlighted references are useful sources for general information that you might need for the exam