Abstract
The chloroplast DNA of Solanum acaule (109 accessions) and S. albicans (9 accessions) was investigated by restriction endonuclease analysis. Unexpectedly, all the accessions analyzed had C type chloroplast DNA in common. This suggested that S. acaule originated from a species with C type chloroplast DNA. DraI restriction digestion revealed further differentiation of C type chloroplast DNA into 8 types. The DraI polymorphism indicated the province of Salta in Argentina and the nearby regions to be a center of diversity for S. acaule. Surprisingly, S. albicans as well as S. acaule both ssp. acaule and ssp. punae, from Peru were virtually indistinguishable, although by morphology and/or cytology all three taxa are easily distinguished.
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Castillo, R.O. & D.M. Spooner, 1997. Phylogenetic relationships of wild potatoes, Solanum series Conicibaccata (sect. Petota). Syst Bot 22: 45-83.
Hawkes, J.G., 1963. A revision of the tuber-bearing Solanums (2nd edition). Scott Plant Breed Stn Rec, pp. 76-181.
Hawkes, J.G., 1990. The potato: evolution, biodiversity and genetic resources. Belhaven Press, Oxford, 259 pp.
Hawkes, J.G. & J.P. Hjerting, 1969. The potatoes of Argentina, Brazil, Paraguay, and Uruguay. Oxford University Press, London, 525 pp.
Hawkes, J.G. & J.P. Hjerting, 1989. The potatoes of Bolivia; their breeding value and evolutionary relationships. Oxford University Press, New York, 472 pp.
Hosaka, K., 1986. Who is the mother of the potato?-restriction endonuclease analysis of chloroplast DNA of cultivated potatoes. Theor Appl Genet 72: 606-618.
Hosaka, K., 1995. Successive domestication and evolution of the Andean potatoes as revealed by chloroplast DNA restriction endonuclease analysis. Theor Appl Genet 90: 356-363.
Hosaka, K. & R.E. Hanneman Jr., 1987. A rapid and simple method for determination of potato chloroplast DNA type. Am Potato J 64: 345-353.
Hosaka, K. & R.E. Hanneman Jr., 1988a. The origin of the cultivated tetraploid potato based on chloroplast DNA. Theor Appl Genet 76: 172-176.
Hosaka, K. & R.E. Hanneman Jr., 1988b. Origin of chloroplast DNA diversity in the Andean potatoes. Theor Appl Genet 76: 333-340.
Hosaka, K. & D.M. Spooner, 1992. RFLP analysis of the wild potato species, Solanum acaule Bitter (Solanum sect. Petota). Theor Appl Genet 84: 851-858.
Johnston, S.A. & R.E. Hanneman Jr., 1980. Support of the Endosperm Balance Number hypothesis utilizing some tuber-bearing Solanum species. Am Potato J 57: 7-14.
Matsubayashi, M., 1991. Phylogenetic relationships in the potato and its related species. In: T. Tsuchiya & P.K. Gupta (Eds.), Chromosome Engineering in Plants: Genetics, Breeding, Evolution. Part B. Elsevier, Amsterdam, Oxford, New York, Tokyo, pp. 93-118.
Ochoa, C.M., 1990. The potatoes of South America: Bolivia. Cambridge University Press, Cambridge, 512 pp.
Okada, K.A. & A.M. Clausen, 1982. Natural hybridization between Solanum acaule Bitt. and S. megistacrolobum Bitt. in the province of Jujuy, Argentina. Euphytica 31: 817-835.
Okada, K.A. & A.M. Clausen, 1985. Natural triploid hybrids between Solanum acaule Bitter and S. infundibuliforme Philippi in the province of Jujuy, Argentina. Euphytica 34: 219-231.
Palmer, J.D., R.K. Jansen, H.J. Michaels, M.W. Chase & J.R. Manhart, 1988. Chloroplast DNA variation and plant phylogeny. Ann Missouri Bot Gard 75: 1180-1206.
Rodriguez, A. & D.M. Spooner, 1997. Chloroplast DNA analysis of Solanum bulbocastanum and S. cardiophyllum, and evidence for the distinctiveness of S. cardiophyllum subsp. ehrenbergii (sect. Petota). Syst Bot 22: 31-43.
Ross, H., 1986. Potato breeding-Problems and perspectives. Verlag Paul Parey, Berlin and Hamburg, 132 pp.
Spooner, D.M. & R.T. Castillo, 1997. Reexamination of relationships of South American wild potatoes (Solanaceae: Solanum sect. Petota): Evidence from chloroplast DNA restriction site variation. Amer J Bot 84: 671-685.
von Wangenheim, K.-H., 1954. Zur Ursache der Kreuzungsschwierigkeiten zwischen Solanum tuberosum L. und S. acaule Bitt. bzw. S. stoloniferum Schlechtd. et Bouché. Z Pflanzenzücht 34: 7-48.
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Nakagawa, K., Uehara, H. & Hosaka, K. Chloroplast DNA variation in the wild potato species, Solanum acaule and S. albicans . Euphytica 116, 197–202 (2000). https://doi.org/10.1023/A:1004085805592
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DOI: https://doi.org/10.1023/A:1004085805592