Biologia plantarum 50:441-443, 2006 | DOI: 10.1007/s10535-006-0065-6
In vitro micropropagation of Ruscus aculeatus
- 1 Departament de Ciencies Experimental i de la Salut, Universitat Pompeu Fabra, Barcelona, Spain
- 2 Laboratorio de Fisiologia Vegetal, Facultad de Farmacia, Universidad de Barcelona, Barcelona, Spain
We have developed three protocols for the rapid micropropagation of Ruscus aculeatus. The primary explants utilised were immature embryos, aerial buds excised from rhizomes and shoot buds regenerated from organogenic calli. In order to increase the plant regeneration from the primary explants, we used organogenic calli from cladode, stem and rhizome segments. We tested more than 20 culture media for callus induction and shoot regeneration and the best results were obtained when rhizome segments were cultured on Murashige and Skoog medium supplemented with 0.5 mg dm-3 2,4-dichlorophenoxyacetic acid and 1 mg dm-3 kinetin.
Keywords: 2,4-dichlorophenoxyacetic acid; embryo cultures; kinetin; naphtalenacetic acid; organogenic callus
Subjects: auxins; cytokinins; in vitro culture, organogenesis; Ruscus aculeatus
Received: June 7, 2004; Accepted: May 2, 2005; Published: September 1, 2006 Show citation
References
- Cocu, S., Uranbey, S., Ipek, A., Khawar, K.M., Sarihan, E.O., Kaya, M.D., Parmaksiz, I., Ozcan, S.: Adventitious shoot regeneration and micropropagation in Calendula officinalis L.-Biol. Plant. 48: 449-451, 2004.
Go to original source... - Curir, P., Termini, B., Ruffoni, B.: NAA effect on phenolase activity in Ruscus racemosus Moench during in vitro propagation.-Acta Hort. 251: 135-139, 1989.
Go to original source... - Halamkova, E., Vagera, J., Ohnoutkova, L.: Regeneration capacity of calli derived from immature embryos in spring barley cultivars.-Biol. Plant. 48: 313-316, 2004.
Go to original source... - Ket, N.V., Hahn, E.J., Park, S.Y. Chakrabarty, D., Paek, K.Y.: Micropropagation of an endangered orchid Anoectochilus formosanus.-Biol. Plant. 48: 339-344, 2004.
Go to original source... - Martinez-Palle, E., Aronne, G.: Pollination failure in mediterranean Ruscus aculeatus L.-Bot. J. Linn. Soc. 134: 443-452, 2000.
Go to original source... - Murashige, T., Skoog, F.: A revised medium for rapid growth and bioassay with tobacco tissue cultures.-Physiol. Plant. 15: 473-497, 1962.
Go to original source... - Pignatti, S: Flora d'Italia. [Flora of Italy.] Vol. 3.-Edagricole, Bologna 1982. [In Ital.]
- Raimondi, J.P., Camadro, E.L., Babinec, F.J.: Somatic embriogenesis in Asparagus officinalis L. cv. Argenteuil: interactions between genotype, explant type and growth regulators on callus induction, growth and embryogenic differentiation.-Biocell 25: 147-154, 2001.
- Tommasi, F., Scaramuzzi, F.: In vitro propagation of Gingko biloba by using various bud cultures.-Biol. Plant. 48: 297-300, 2004.
Go to original source... - Tutin, T.G., Burges, N.A., Chater, A.O., Edmonson, J.R., Heywood, V.H., Moore, D.M., Valentine, D.H., Watters, S.M., Webb, D.A.-Flora Europea. Vol. 5. Pp 73-74. Cambridge University Press. Cambridge 1972.
- Walia, N., Sinha, S., Barbar, S.B.: Micropropagation of Crataeva nurvala.-Biol. Plant. 46: 181-185, 2003.
Go to original source... - Zapata, J.M., Sabater, B., Martin, M.: Callus induction and in vitro regeneration from barley mature embryos.-Biol. Plant. 48: 473-476, 2004.
Go to original source...



