Plant Aging pp 361-365 | Cite as

Segmentation Effect of Immature Spike on Triticale Calli Induction

  • H. Guedes-Pinto
  • O. Pinto-Carnide
  • F. Leal
Part of the NATO ASI Series book series (NSSA, volume 186)


Calli induction is a stepwise process to obtain regenerated plants via somatic cells, cell suspension, genetic transformation, mutagenesis, etc. (see review of Maddock, 1985; Vasil, 1987 and Conger et al.,1988). Immature spikes proved to be a fine expiant to the induction of calli in triticale (X Triticosecale) and other cereals (Ozias-Akins and Vasil, 1982; Rangan and Vasil, 1983; Eapen and Rao, 1985; Fedak, 1985; Sun and Zhu, 1987).


Somatic Embryogenesis Plant Regeneration Calli Induction Spike Length Segmentation Effect 
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Copyright information

© Plenum Press, New York 1990

Authors and Affiliations

  • H. Guedes-Pinto
    • 1
  • O. Pinto-Carnide
    • 1
  • F. Leal
    • 1
  1. 1.Genetics and Plant Breeding DivisionUniversity of Trás-os-Montes e Alto DouroVila Real CodexPortugal

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