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The implications of 2n egg gametes in nobilization and breeding of sugarcane

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Summary

Nobilization in sugarcane is viewed from a genetic angle considering the significance of 2n gametes. The inbreeding coefficients resulting from 2n gametes, for first and second nobilizations are worked out. The implication of 2n gametes to sugarcane breeding are discussed.

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References

  • Alexander M. P., 1964. Mode of formation of diploid megagemete in Saccharum. Curr. Sci. 33: 621–622.

    Google Scholar 

  • Arceneaux G., 1965. Cultivated sugarcanes of the world and their botanical derivation. Proc. Int. Soc. Sug. Cane Technol. 12: 844–854.

    Google Scholar 

  • Bremer, G., 1922. Een cytologisch onderzoek van eenige soorten en soortsbastaarden van het geslacht Saccharum. Arch. Suikerindust. Nederl. Indie, Meded Proefstat. Java Suikerindust. 1–112 (English translation in Genetica 5 (1923) 97–148: 273–326).

  • Bremer G., 1959. Increase of chromosome numbers in species hybrids of Saccharum in relation to the embryo-sac development. Bibliog. Genet. 18: 1–99.

    Google Scholar 

  • Bremer G., 1961a. Problems in breeding and cytology of sugarcane. III. The cytological crossing research of sugarcane. Euphytica 10: 229–243.

    Google Scholar 

  • Bremer G., 1961b. Problems in breeding and cytology of sugarcane. IV. The origin of the increase of chromosome number in species hybrids of Saccharum. Euphytica 10: 325–342.

    Google Scholar 

  • Bremer G., 1963. Problems in breeding and cytology of sugarcane. VI. Additional contemplations on fertilization and parthenogenesis in Saccharum. Euphytica 12: 178–188.

    Google Scholar 

  • Brown A. H. D., J. Daniels & B. D. H. Latter, 1968. Quantitative genetics of sugarcane I. Analysis of variation in a commercial hybrid sugarcane population. Theor. Appl. Genet. 38: 361–369.

    Google Scholar 

  • Chen C., 1982. Problems of cane breeding at the present stage in China from a cytological point of view. Bot. Gaz. 143: 417–423.

    Google Scholar 

  • Daniels J., 1959. The inbreeding and close breeding of sugarcane. Proc. Int. Soc. Sug. Cane Technol. 10: 682–689.

    Google Scholar 

  • Daniels J., 1965. Improving sugarcane breeding methods to increase yields. Proc. Int. Soc. Sug. Cane Technol. 12: 742–750.

    Google Scholar 

  • Ethirajan A. S., B. V. Natarajan, & R. Nagarajan, 1982. Parental diversification for improved sugarcane varietal production. Maharastra sug. 75: 9–12.

    Google Scholar 

  • Falconer D. S., 1977. Introduction to quantitative genetics. Longman Group Ltd., London.

    Google Scholar 

  • Hogarth D. M., 1977. Quantitative inheritance studies in sugarcane. III. The effect of competition and violation of genetic assumption on estimation of genetic variance components. Aust. J. Agric. Res. 28: 257–268.

    Google Scholar 

  • Hogarth D. M., K. K. Wu & D. J. Heinz, 1981. Estimating genetic variance in sugarcane using a factorial cross design. Crop. Sci. 21: 21–25.

    Google Scholar 

  • Mangelsdorf A. J., 1959. Sugarcane breeding methods. Proc. Int. Soc. Sug. Cane Technol. 10: 694–701.

    Google Scholar 

  • Mendiburu A. O. & S. J. Peloquin, 1977. The significance of2n gametes in potato breeding. Theor. Appl. Genet. 49: 53–61.

    Google Scholar 

  • Miller J. P., 1977. Combining ability and yield component analysis in a five parent diallel cross in sugarcane. Crop. Sci. 17: 545–547.

    Google Scholar 

  • Mok D. W. S. & S. J. Peloquin, 1975a. Three mechanisms of 2n pollen formation in diploid potatoes. Can. J. Genet. Cytol. 17: 545–547.

    Google Scholar 

  • Mok D. W. S. & S. J. Peloquin, 1975b. The inheritance of three mechanisms of diplandroid (2n pollen) formation in diploid potatoes. Heredity 35: 295–302.

    Google Scholar 

  • Narayanaswany S., 1940. Megasporogenesis and origin of triploids in Saccharum. Indian J. Agric. Sci. 10: 534–551.

    Google Scholar 

  • Panje R. R. & A. S. Ethirajan, 1959. Studies in Saccharum spontaneum-Preliminary studies in inbreeding. Proc. Int. Soc. Sug. Cane Technol. 10: 751–754.

    Google Scholar 

  • Price S., 1957. Cytological studies in Saccharum and allied genera. III. Chromosome numbers in interspecific hybrids. Bot. Gaz. 118: 146–159.

    Google Scholar 

  • Price S., 1961. Cytological studis in Saccharum and allied genera. VI. Maternal chromosome transmission by S. officinarum in intra and interspecific crosses. Bot. Gaz. 122: 298–305.

    Google Scholar 

  • Price S., 1965. Interspecific hybridisation in sugarcane breeding. Proc. Int. Soc. Sug. Cane Technol. 12: 1021–1026.

    Google Scholar 

  • Raghavan T. S., 1951. Cytogenetics of sugarcane. Indian J. Agric. Sci. 22: 93–102.

    Google Scholar 

  • Raghavan T. S., 1954. Cytogenetics in relation to sugarcane breeding. Cytologia 19: 133–143.

    Google Scholar 

  • Roach B. T., 1968a. Cytological studies in Saccharum. Chromosome transmission in interspecific and intergeneric crosses. Proc. Int. Soc. Sug. Cane Technol. 13: 901–920.

    Google Scholar 

  • Roach B. T., 1968b. Quantitative effects of hybridisation in Saccharum officinarum x S. spontaneum crosses. Proc. Int. Soc. Sug. Cane Technol. 13: 939–954.

    Google Scholar 

  • Roach B. T., 1969. Declining vigour during nobilization. Sug. Cane Br. News Lett. 23: 19–20.

    Google Scholar 

  • Roach B. T., 1971. Nobilization in sugarcane. Proc. Int. Soc. Sug. Cane Technol. 14: 206–216.

    Google Scholar 

  • Roach B. T., 1977. Utilization of Saccharum spontaneum in sugarcane breeding. Proc. Int. Soc. Sug. Cane Technol. 16: 43–58.

    Google Scholar 

  • Shang K. C., P. Y. Juang & S. T. Huang, 1968. A study on transmission of some important characteristics of Taiwan originated wild cane (Saccharum spontaneum L.). Proc. Int. Soc. Sug. Cane Technol. 13: 968–974.

    Google Scholar 

  • Stevenson G. C., 1965. Genetics and breeding of sugarcane. Longmans, Green and Co Ltd., London.

    Google Scholar 

  • Stokes I. E. & H. M. Tysdal, 1962. Significant trends in genealogies of Canal Point vareties of sugarcane. Proc. Int. Soc. Sug. Cane Technol. 11: 456–464.

    Google Scholar 

  • Symington W. M., 1977. The role of Saccharum officinarum during nobilization. Proc. Int. Soc. Sug. Cane Technol. 16: 11–12.

    Google Scholar 

  • Walker D. I. T., 1971. Utilization of noble and Saccharum spontaneum germplasm in the West Indies. Proc. Int. Soc. Sug. Cane Technol. 14: 224–232.

    Google Scholar 

  • Yang, T. C. & C. S. Chu, 1962. Evaluation of combining ability in sugarcane. (Part 1). Rep. Taiwan Sug. Expt. Stn. No. 26.

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Bhat, S.R., Gill, S.S. The implications of 2n egg gametes in nobilization and breeding of sugarcane. Euphytica 34, 377–384 (1985). https://doi.org/10.1007/BF00022932

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