Skip to main content
Log in

Meiotic abnormalities in Saccharum spontaneum

  • Published:
Euphytica Aims and scope Submit manuscript

Summary

Meiosis was studied in several clones of Saccharum spontaneum with chromosome numbers ranging from 2n=40 to 2n=126. Abnormalities recorded include occurrence of univalents, pseudo bivalents, multivalents, heteromorphic or unequal bivalents, chromosome mosaicism, secondary association of bivalents, and complement fractionation. Their origin and importance are discussed.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Babcock, E. B. & J., Clausen, 1929. Meiosis in two species and three hybrids of Crepis and its bearing on taxonomic relationship. Univ. Calif. Publs agric. Sci. 2: 401–432.

    Google Scholar 

  • Bammi, R. K., 1965. Complement fractionation in a natural hybrid between Rubus procerus Muell. and R. lacinatum Wild. Nature 208: 608.

    Google Scholar 

  • Bhaduri, P. N. & A. K., Sharma, 1946. Cytogenetics of Datura fastuosa. Bull. Torry bot. Club 73: 438–458.

    Google Scholar 

  • Bremer, G., 1961. Problems in breeding and cytology of surgarcane. 1. A short history of sugarcane breeding. Euphytica 10: 59–78.

    Google Scholar 

  • Dutta, R. M., 1952. Irregular meiosis in Corchorus olitorius. Linn. Sci. & Cult. 18: 149.

    Google Scholar 

  • Heimburger, M. & E., Kamitakahara, 1963. A multiple interchange variant in natural population of Anemone cylindrica. Evolution 17: 358–367.

    Google Scholar 

  • Jagathesan, D. & T. V., Sreenivasan, 1967. Cytogenetical studies in Narenga porphyrocoma I. Study of karyotype and abnormalities in meiosis. Cytologia 32: 11–18.

    Google Scholar 

  • Janaki Ammal, E. K., 1936. Cytogenetic analysis of Saccharum spontaneum L. I. chromosome studies in some Indian forms. J. agric. Sci. 6: 1–18.

    Google Scholar 

  • Magoon, M. L., R. W., Hougan & D. C., Cooper, 1960. Chromosome pairing at different levels in the tuber bearing Solanums. J. Genet. 57: 279–298.

    Google Scholar 

  • Nair, M. K., Cytogenetics of Saccharum officinarum, L. Saccharum spontaneum L. & Saccharum officinarum x S. spontaneum hybrids. 1. chromosome mosaics. Cytologia 37: 565–573.

  • Neilson, E. L. & J., Nath, 1961. Somatic instability in derivations form Agroelymus turneri resembling Agropyron repens. Am. J. Bot. 48: 345–349.

    Google Scholar 

  • Panda, B. S., 1961. Chromosome mosaics and variable microsporocytes in Corchorus asplenifolius, a wild jute species of Africa. Sci. Cult. 27: 256–278.

    Google Scholar 

  • Panje, R. R. & C. N., Babu, 1960. Studies in Saccharum spontaneum. Distribution and geographical association of chromosome numbers. Cytologia 25: 152–172.

    Google Scholar 

  • Price, S., 1956. Cytological studies in Saccharum and allied genera. 1. Syncytes in certain clones of Saccharum and Erianthus. Cytologia 21: 21–37.

    Google Scholar 

  • Sachs, L., 1952. Chromosome mosaics in experimental amphidiploids in Triticinae. Heredity 6: 157–170.

    Google Scholar 

  • Shahare, M. L. & S. V. S., Shastry, 1964. Meiosis in garden roses. Chromosoma 13: 702–724.

    Google Scholar 

  • Sharma, A. K., 1956. A new concept of a means of speciation in plants Caryologia 9: 93–130.

    Google Scholar 

  • Shastry, S. V. S., 1964. Chromosome structural differentiation isolating mechanisms and speciation in Oryza. Proc. symp. Rice. Genet. cytogenet. Los Banos, Philippines: 11–117.

  • Sreenivasan, T. V., 1970. Cytogenetical studies in Saccharum and allied genera. Ph.D. Thesis. Madras University.

  • Thompson, M. M., 1962. Cytogenetics of Rubus. III. Meiotic instability in some higher polyploids. Am. J. Bot. 49: 575–582.

    Google Scholar 

  • Wagenaar, E. B., 1960. The cytology of three hybrids involving Hordeum jubatum L. The chiasma distributions and the occurrence of pseudo-ring bivalents in genetically induced asynapsis Can. J. Bot. 38: 69–85.

    Google Scholar 

  • Walters, M. S., 1954. Study of pseudo-bivalents in meiosis of two interspecific hybrids of Bromus. Am. J. Bot. 41: 160–171.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Sreenivasan, T.V., Jagathesan, D. Meiotic abnormalities in Saccharum spontaneum . Euphytica 24, 543–549 (1975). https://doi.org/10.1007/BF00028230

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00028230

Keywords

Navigation