Synergistic Use of Hypocotyl Explants and High Bap Preconditioning for Enhanced Transformation Frequency in Brinjal (Solanum melongena L.)


  • Vageeshbabu S Hanur Author
  • D P Prakash Author
  • B S Deepali Author
  • R Asokan Author
  • Y L Ramachandra Author
  • Riaz Mahmood Author
  • Lalitha Anand Author



Solanum melongena, Transformation, Hypocotyl, BAP, Preconditioning


Poor regeneration is one of the limiting factors in the development of transgenic crops since Agrobacterium as a plant pathogen can disturb the fragile in vitro conditions with wounding and infection regimes. We have tried to optimize the transformation system in two important varieties of brinjal after Agrobacterium infection to the explants. The effect of explant was studied and hypocotyls were found to be better than cotyledonary leaves. High BAP during the preconditioning period was found to further enhance the regeneration rate. Therefore, use of hypocotyls and high BAP during preconditioning can improve the regeneration of transformed cells and recovery of transformants in vegetables especially brinjal.


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Original Research Papers

How to Cite

Hanur, V. S., Prakash, D. P., Deepali, B. S., Asokan, R., Ramachandra, Y. L., Mahmood, R., & Anand, L. (2006). Synergistic Use of Hypocotyl Explants and High Bap Preconditioning for Enhanced Transformation Frequency in Brinjal (Solanum melongena L.). Journal of Horticultural Sciences, 1(2), 116-119.

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