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PHYLETIC RELATIONSHIP OF SOME TETRAPLOID TAXA OF THE SOLANUM L. SECTION SOLANUM (MAURELLA)

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Four tetraploid forms of the Solanum L. section Solanum (Maurella) were selected with a view to determining the phyletic relationship among them, as revealed by crossability studies and by the chromosome pairing behavior of the hybrids. The cytomorphology of S. villosum Mill., S. luteum Mill., the Indian tetraploid S. nigrum L., and S. relroflexum Dun. was studied. Crosses were made in all possible combinations. It was found that the F1 hybrids were normal, showed mostly regular meiosis, and set fruits and seeds spontaneously. However, the F2 progenies of the crosses where S. retroflexum was one of the parents showed irregular meiosis and hybrid weakness. The hybrid breakdown in the F2 generation could be due to genetic disharmony of the parental genomes. From the crossability and cytogenetical studies it is concluded that S. luteum Mill., S. villosum Mill., and S. nigrum L. (4x) are conspecific and represent a single biological species—S. villosum Mill. The distinction of S. retroflexum Dun. as a separate species is justified.

Affiliations: 1: Department of Botany, Bharathidasan University

10.1080/0021213X.1987.10677064
/content/journals/10.1080/0021213x.1987.10677064
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1. Alexander M.P."Differential staining of aborted and non-aborted pollen."Stain Technol.1969Vol 44117122
2. Edmonds J.M."Taxonomic studies on Solanum L. section Solanum (Maurella)"Bot. J. Linn. Soc.1977Vol 75141178
3. Edmonds J.M."Nomenclatural notes on some species of the Solanum found in Europe."Bot. J. Linn. Soc.1979Vol 78213233
4. Edmonds J.M."Work on the Solanum nigrum complex in Indiaa critique."Solanaceae Newsl.1984aVol 22328
5. Edmonds J.M."Solanum L. section Solanuma name change in S. villosum Mill"Bot. J. Linn. Soc.1984bVol 89165170
6. Ganapathi A., Rao G.R."Cytogenetics of some species of the Solanum nigrum complex."Can. J. Genet. Cytol.1985Vol 27735740
7. Ganapathi A., Rao G.R."Taxonomic status of the Solanum nigrum L. complex found in India"Proc. Indian Acad. Sci., (Plant Sci.)1986Vol 96241246
8. Hawkes J.G., Edmonds J.M.,"Solanum L."Flora Europaea. Tutin T.G., Heywood V.H., Burges N.A., Moore D.M., Valentine D.H., Walters S.M., Webb D.A.Cambridge University PressCambridge1972197199
9. Henderson R.J.F."Solanum nigrum L."(Solanaceae) and related species in Australia. Contrib. Queensland Herb.1974Vol 16172
10. Karschon R., Grunwald C., Weinstein A."Solanum nigrum L. and Solanum luteum Miller in the flora of Israel"Isr. J. Bot.1978Vol 279496
11. Rao G.R."Role of fruit pigments in understanding the interrelationship and mechanism of evolution of higher chromosomal forms of the species of the Solanum nigrum L. complex"Acta Bot. Indica1978Vol 64147
12. Rao G.R., Tandon S.L."Cytogenetical studies in relation to origin of the Indian tetraploid S. nigrum and its taxonomic relationship with Solanum luteum Mill"J. Cytol. Genet.1969Vol 41924
13. Rao G.R., Khan R., Khan A.H."Interrelationship between Solanum luteum Mill, and S. villosum Mill"Sci. Cult.1975Vol 41592593
14. Rao G.R., Khan A.H., Khan R."Interrelationship between tetraploid Solanum nigrum L. and S. villosum Mill"Sci. Cult.1976Vol 42559561
15. Stebbins G.L., Paddock E.F."The Solanum nigrum L. complex in Pacific North America"Madroo1949Vol 107081
16. Swaminathan M.S., Magoon M.L., Mehra K.L."A simple propionocarmine PMC smear method for plants with small chromosomes."Indian J. Genet.1954Vol 148788
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/content/journals/10.1080/0021213x.1987.10677064
1987-05-13
2018-06-18

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