Planta Med 2002; 68(5): 475-476
DOI: 10.1055/s-2002-32083
Letter
© Georg Thieme Verlag Stuttgart · New York

Jasmonic Acid Stimulates Taxane Production in Cell Suspension Culture of Yew (Taxus × media)

Špela Baebler1 , Marjana Camloh1 , Maja Kovač1 , Maja Ravnikar1 , Jana Žel1
  • 1Department of Plant Physiology and Biotechnology, National Institute of Biology, Ljubljana, Slovenia
Further Information

Publication History

July 27, 2001

November 13, 2001

Publication Date:
07 June 2002 (online)

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Abstract

Cell lines of Taxus × media Rehd. were established via embryo and callus culture and grown on B5 medium containing 10 μM 2,4-D and 1 μM kinetin. Jasmonic acid (JA) was used to elicit taxane synthesis in a selected yew cell line. 100 μM JA was added 7 days after subculture. JA strongly increased taxane content in the cells and in the medium. At the time of the highest amount in elicited cultures, the enhancement of paclitaxel production was 19-fold and 4-fold in the cells and medium, respectively, compared to controls (non-elicited cultures). The time course of taxane accumulation in the cells and in the medium and the release of taxanes into the medium were not changed after JA elicitation.

References

Marjana Camloh

Department of Plant Physiology and Biotechnology

National Institute of Biology

Večna pot 111

SI-1000 Ljubljana

SLOVENIA

Fax: (+386) 1 2573-847

Email: marjana.camloh@uni-lj.si