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III.—Cytological Studies in the Genus Solanum. I. Wild and Native Cultivated “Diploid” Potatoes

Published online by Cambridge University Press:  06 July 2012

H. G. Choudhuri
H. G. Choudhuri
Affiliation:
Department of Botany, The University, Edinburgh.
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Extract

Previous studies on the cytology of the wild and less highly developed “diploid” forms of potatoes have been mainly concerned with the number of chromosomes. Rybin (1933) in his cytological investigation on the South American cultivated and wild potatoes has recorded 12 as the haploid number of chromosomes in seven species including S. Rybinii. Ratera (1938) reported the same number of haploid chromosomes in S. Parodii and six other species indigenous to Argentine.

The present study is concerned primarily with the secondary pairing of chromosomes at meiosis in six “diploid” species with a view to determining the basic number in potatoes and to ascertaining the exact “status” of these species.

Type
Research Article
Information
Earth and Environmental Science Transactions of The Royal Society of Edinburgh , Volume 61 , Issue 1 , 1944 , pp. 113 - 135
Copyright
Copyright © Royal Society of Edinburgh 1944

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References

References to Literature

Becker, C. L., 1939. “Inheritance Studies in the Interspecific Cross Solanum demissum Lindl. xS. luberosum L.,” Journ. Agric. Res., LIX, 23–29.Google Scholar
Choudhuri, H. C., 1942. “Chromosome Studies in some British Species of Limonium,” Ann. Bot., N.S., VI, 183–217.CrossRefGoogle Scholar
Darlington, C. D., 1937. “Recent Advances in Cytology,” 2nd Ed., London.Google Scholar
Darlington, C. D., and Moffett, A. A., 1930. “Primary and Secondary Chromosome Balance in Pyrus,” Journ. Genet., XXII, 129–151.CrossRefGoogle Scholar
Darlington, C. D., and Thomas, P. T., 1937. “The Breadkown of Cell Division in Festuca-Lolium Derivative,” Ann. Bot., N.S., I, 747–761.CrossRefGoogle Scholar
Emsweller, S. L., and Jones, H. A., 1938. “Crossing-over, Fragmentation and Formation of New Chromosomes in an Allium Species Hybrid,” Bot. Gaz., XCIX, 729–772.CrossRefGoogle Scholar
Frankel, O. H., 1940. “Studies in Hebe. II. The Significance of Male Sterility in the Genetic System,” Journ. Genet., XL, 171–184.CrossRefGoogle Scholar
Karpechenko, G. D., 1927. “The Production of Polyploid Gametes in Hybrids,” Hereditas, ix, 349–368.Google Scholar
Lawrence, W. J. C., 1929. “The Genetics and Cytology of Dahlia Species,” Journ. Genet., XXI, 125–159.CrossRefGoogle Scholar
Lawrence, W. J. C., 1931 a. “The Secondary Association of Chromosomes,” Cytologia, II, 352–384.CrossRefGoogle Scholar
Lawrence, W. J. C., 1931 b. “The Genetics and Cytology of Dahlia variabilis,” Journ. Genet., XXIV, 257–306.CrossRefGoogle Scholar
Levan, A., 1938. “The Effect of Colchicine on Root Mitoses in Allium,” Hereditas, XXIV, 471–486.Google Scholar
Levan, A., 1941. “The Cytology of the Species Hybrid Allium cepa × fistulosum and its Polyploid Derivatives,” Hereditas, XXVII, 253–272.Google Scholar
Meurmann, O., 1928. “Cytological Studies in the Genus Ribes L.,” Hereditas, XI, 289–356.Google Scholar
Moffett, A. A., 1931. “The Chromosome Constitution of Pomoideae,” Proc. Roy. Soc., B, CVIII, 423–446.Google Scholar
Moffett, A. A., 1936. “The Cytology of Lachenalia,” Cytologia, VII, 490–498.CrossRefGoogle Scholar
Müntzing, A., 1932. “Cytogenetic Investigations on Synthetic Galeopsis Tetrahit,” Hereditas, XVI, 105–154.Google Scholar
Müntzing, A., 1933 a. “Apomietic and Sexual Seed Formation in Poa,” Hereditas, XVII, 131–154.Google Scholar
Müntzing, A., 1933 b. “Studies on Meiosis in Diploid and Triploid Solanum tuberosum L.,” Hereditas, XVII, 223–245.Google Scholar
Nandi, H. K., 1936. “The Chromosome Morphology, Secondary Association and Origin of Cultivated Rice,” Journ. Genet., XXXIII, 315–336.CrossRefGoogle Scholar
Ratera, E. L., 1938. “The Determination of Chromosome Number of Various Species of Potatoes indigenous to the Argentine Republic (Title trans.), Inst. Genet. Fac. Agron. Vet. Univ., B. Aires, I, 8.Google Scholar
Richardson, M. M., 1936. “Structural Hybridity in Lilium Martagon album × L. Hansonii,” Journ. Genet., XXXII, 411–450.CrossRefGoogle Scholar
Richharia, R. H., 1937. “Cytological Investigation of Raphanus sativus, Brassica oleracea, and their F1 and F2 Hybrids,” Journ. Genet., XXXIV, 19–44.CrossRefGoogle Scholar
Rybin, V. A., 1933. “Cytological Investigation of the South American Cultivated and Wild Potatoes, and its Significance for Plant Breeding” (Title trans.), Bull. Appl. Bot., Leningrad, II, 3–100.Google Scholar
Sikka, S. M., 1940. “Cytogenetics of Brassica Hybrids and Species,” Journ. Genet., XL, 441–509.CrossRefGoogle Scholar
Smith, S. G., 1935. “Chromosome Fragmentation Produced by Crossing-over in Trillium erectum L.,” Journ. Genet., xxx, 227–232.CrossRefGoogle Scholar
Upcott, M., 1937 a. “Timing Unbalance at Meiosis in the Pollen-sterile Lathyrus odoratus,” Cytologia, Fujii Jubilee Vol., 299–310.Google Scholar
Upcott, M., 1937 b. “The Genetic Structure of Tulipa. II. Structural Hybridity,” Journ. Genet., XXXIV, 339–398.CrossRefGoogle Scholar