Abstract
Using a conventional sexual crossing technique, Nicotiana tabacum x N. acuminata was not produced. After the fertilized ovules were cultured for 20 days in a liquid Nitsch H medium, germination was observed. The roots grew rapidly but leaves did not. However, plantlets were produced in an H medium containing Benzyladenine or Kinetin (0.01–0.1 mg/l). The plantlets grew and flowered in a greenhouse. The chromosome number of the hybrid was 36 and its morphological characteristics were intermediate between those of parental species.
Similar content being viewed by others
Abbreviations
- BA:
-
Benzyl adenine
- K:
-
Kinetin
References
Laibach F. (1925) Z. Bot. 17: 417–459
Nitsch J. P. and Nitsch C. (1969) Science 163: 85–86
Raghavan V. (1977) Plant Cell, Tissue, and Organ Culture. (edn) Reinert J. and Bajaj Y. P. S., Springer-Verlag, Berlin, pp 375–394
Feulgen, R. and Rossenbeck (1924) Zeitshr. physik. Chem. 135:203–248
Tanaka M. (1961) Bulletin of The Hatano Tobacco Experiment Station 51: 1–38
Author information
Authors and Affiliations
Additional information
Communicated by O. L. Gamborg
Rights and permissions
About this article
Cite this article
Iwai, S., Kishi, C., Nakata, K. et al. Production of Nicotiana tabacum x Nicotiana acuminata hybrid by ovule culture. Plant Cell Reports 5, 403–404 (1986). https://doi.org/10.1007/BF00268613
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF00268613