Author(s): M.S. Shekhawat, N. Kannan, M. Manokari, J. Revathi

Email(s): smahipal3@gmail.com

DOI: Not Available

Address: M.S. Shekhawat*, N. Kannan, M. Manokari, J. Revathi
K.M. Centre for Postgraduate Studies, Pondicherry-605 008, India *Corresponding Author

Published In:   Volume - 5,      Issue - 1,     Year - 2013


ABSTRACT:
Shoots were regenerated from the cultured roots of Oldenlandia umbellata L. successfully for mass propagation on Murashige and Skoog (MS) medium. The nodal shoots were cultured on 3.0 mgl-1 Benzylaminopurine (BAP) to induce nodal meristems. The shoots were multiplied well on MS liquid medium supplemented with 1.0 mgl-1 BAP + 0.5 mgl-1 Indole-3 acetic acid (IAA). Shoots were rooted on half strength MS medium supplemented with 2.5 mgl-1 Indole-3 butyric acid (IBA). The in vitro produced roots were further used as explants to initiate root cultures to get secondary metabolites (anthraquinone derivatives/dye). The root pieces were cultured on half strength MS medium supplemented with IBA. The multiplied roots turned yellow in color within 4-5 weeks. Shoots were regenerated from the roots when the roots cultured on MS medium augmented with 1.0 mgl-1 BAP. Again these shoots were rooted with help of IBA and the plantlets were hardened in green house.


Cite this article:
M.S. Shekhawat, N. Kannan, M. Manokari, J. Revathi. Induction of shoots from in vitro cultured roots of Oldenlandia umbellata L. – a dye-yielding plant. Research Journal of Pharmacognosy and Phytochemistry. 2013; 5(1): 22-25.


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RNI: Not Available                     
DOI: 10.5958/0975-4385 


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