Abstract
The inheritance of self-incompatibility in two South American cultivated diploid species, Solanum phureja and S. stenotomum subsp. stenotomum, conforms with the Nicotiana scheme of oppositional S alleles. Similar studies in hybrids between S. phureja and a haploid (US-W 253) derived from S. tuberosum subsp. andigena were explained on the assumption of S alleles at homologous loci. The cut-stem technique employed in haploid extraction was used to facilitate the analyses. Maintenance of a series of heterozygous S allele testers is accomplished via matings with a clone homozygous for the S allele common to the series. True seed obtained from such crosses consists of only the desired S genotype.
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References
Bains, G. S. (vide Dodds and Paxman, 1962), Cytogenetical studies in the genus Solanum sect. Tuberarium. Unpub. M.Sc. Degree Dissertation, Univ. Cambridge (1951).
Beamish, K. I., The effect of pollen aging on seed development in Solanum. Amer. Potato Jour. 31 (1954): 366 (Abst.).
Cipar, M. S., Incompatibility relationships among haploids of Solanum tuberosum subsp. andigena and certain diploid species. Ph.D thesis, University of Wisconsin (1963).
4.Cipar, M. S., S. J. Peloquin and R. W. Hougas, Incompatibility relationships of haploids from Solanum tuberosum subsp. andigena. Amer. Potato Jour. 37 (1960): 345 (Abst.).
Carson, G. P. and H. W. Howard, Self-incompatibility in certain diploid potato species. Nature 150 (1942): 290.
Correll, D. S., The potato and its wild relatives. Texas Research Foundation, Renner, Texas (1962): pp. 606.
Dodds, K. S. and G. J. Paxman, The genetic system of cultivated diploid potatoes. Evolution 16 (1962): 154–167.
East, E. M. and A. J. Mangelsdorf, A new interpretation of the behavior of self-sterile plants. Proc. Nat. Acad. Sci. 11 (1925): 166–171.
Hawkes, J. G., A revision of the tuber-bearing Solanums (Second Edition). Scottish Plant Breeding Station Record (1963): 76–181.
Hawkes, J. G., Significance of wild species and primitive forms for potato breeding. Euphytica 7 (1958): 257–270.
Hougas, R. W. and S. J. Peloquin, Crossability of Solanum tuberosum haploids with diploid Solanum species. Eur. Potato Jour. 3 (1960): 325–330.
Hougas, R. W. and S. J. Peloquin, The exploitation of Solanum germ plasm. (In monograph by D. S. Correll, The Potato and Its Wild Relatives, Texas Research Foundation, Renner, Texas, (1962): pp. 606).
Pal, B. P. and Pushkarnath, Genetic nature of self- and cross- incompatibility in potatoes. Nature 149 (1942): 246–247.
Pandey, K. K., Self-incompatibility in Solanum megistacrolobum. Phyton 14 (1960a): 13–19.
Pandey, K. K., (vide John Innes Institute Annual Report by N. W. Simmonds on Self-incompatibility in Wild Species) (1960b): p. 30.
Pandey, K. K., Interspecific incompatibility in Solanum species. Amer. Jour. Bot. 49 (1962): 874–882.
Peloquin, S. J. and R. W. Hougas, Decapitation and genetic markers as related to haploidy in Solanum tuberosum. Eur. Potato Jour. 2 (1959): 176–183.
Pushkarnath, Studies on sterility in potatoes. I. The genetics of self- and cross-incompatibility. Ind. Jour. Genetics Pl. Breed. 2 (1942): 11–36.
Pushkarnath, Studies on sterility in potatoes. III. Incompatibility allelomorphs. Ind. Jour. Genetics and Pl. Breed. 5 (1945): 92–105.
Swaminathan, M. S. and H. W. Howard, The cytology and genetics of the potato (Solanum tuberosum) and related species. Bibliographia Genetica 16 (1953): pp. 192.
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Departments of Horticulture and Genetics, University of Wisconsin
Paper No. 951 from the Department of Genetics, College of Agriculture, University of Wisconsin. Supported in part by the National Science Foundation and the Research Committee of the Graduate School from funds supplied by the Wisconsin Alumni Research Foundation.
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Cipar, M.S., Peloquin, S.J. & Hougas, R.W. Inheritance of incompatibility in hybrids between Solanum tuberosum haploids and diploid species. Euphytica 13, 163–172 (1964). https://doi.org/10.1007/BF00033305
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DOI: https://doi.org/10.1007/BF00033305