Abstract
A mass in vitro propagation system devoid of growth regulators for Bacopa monniera (L.) Wettst., a traditional Indian medicinal plant, has been developed. Direct shoot bud regeneration was induced by culturing internode and leaf explants on Murashige and Skoog's (MS) medium supplemented with an antibiotic (trimethoprim) or a fungicide (bavistin). Bavistin showed a marked cytokinin-like activity, as evident from high number of shoot buds induced in node, internode and leaf explants. Optimum adventitious shoot buds induction occurred at 300 mg/l bavistin from internode explants. In vitro regenerated shoots were elongated and rooted before transferred to field with 85% survival. The regeneration protocol developed in this study illustrates the usefulness of additives for mass propagation and germplasm conservation of B. monniera.
Similar content being viewed by others
Abbreviations
- BA:
-
6-Benzyladenine
- BVN:
-
Bavistin {methyl benzimidozole carbamate}
- GR:
-
Growth regulator
- IAA:
-
Indole-3-acectic acid
- IBA:
-
Indole-3-butyric acid
- Kn:
-
Kinetin
- MS medium:
-
Murashige and Skoog (1962) medium
- NAA:
-
α-Naphthaleneacetic acid
- TDZ:
-
Thidiazuron (N-phenyl-N′-1,2,3-thidiazol-5-ylurea)
- TMP:
-
Trimethoprim{2,4 di-amino-5-{3,4,5-trimethoxybenzyl}pyrimidine
References
Basu NK, Walia JS (1944) The chemical investigation of the leaves of Herpestis monniera. Indian J Pharm 4:84–91
Basu N, Rastogi RP, Dhar ML (1967) Chemcial examination of Bacopa monniera Wettst. Part III: Bacoside B. Indian J Chem 5:84–86
Biswas AK, Mukherji S, Jha TB, Roy SC (1985) Regulation of growth and embryogenesis in cultured carrot (Dacus carota L.) callus tissue by penicillin. Ind J Exp Biol 23:154–159
Borrelli GM, Di-Fonzo N, Lupotto E (1992) Effect of cefotaxime on callus culture and plant regeneration in durum wheat. J Plant Physiol 140:372–374
Burgos L, Alburquerque N (2003) Ethylene inhibitors and low kanamycin concentrations improve adventitious regeneration from apricot leaves. Plant Cell Rep 21:1167–1174
Costa MGC, Nogueira FTS, Figueira ML, Otoni WC, Brommonschenkel SH, Cecon PR (2000) Influence of the antibiotic timentin on plant regeneration of tomato (Lycopersicon esculentum Mill.) cultivars. Plant Cell Rep 19:327–332
Davidse LC (1973) Antimitotic activity of methyl benzimidazol-2-yl carbamate (MBC) in Aspergillus nidulans. Pesticide Biochem Physiol 3:317–325
Delp CJ (1987) Benzimidazole and related fungicides. Modern selective fungicides: properties, applications, mechanisms of action. Wiley, New York
García PC, Rivero RM, Ruiz JM, Romero L (2003) The role of fungicides in the physiology of higher plants: implications for defense responses. Bot Rev 69:162–172
Gomez KA, Gomez AA (1984) Statistical procedures for agricultural research. Wiley, New York
Holford P, Newbury HJ (1992) The effects of antibiotics and their breakdown products on the in vitro growth of Antirrhinum majus. Plant Cell Rep 11:93–96
Hoshino Y, Mii M (1998) Bialaphos stimulates shoot regeneration from hairy roots of snapdragon (Antirrhinum majus L.) transformed by Agrobacterium rhizogenes. Plant Cell Rep 17:256–261
Karki M, Williams JT (1999) Priority species of medicinal plants in south Asia. In: Medicinal and Aromatic Plants Program in Asia (MAPPA), International Development Research Center (IDRC), South Asia Regional Office (SARO)—A report of an expert consultation on medicinal plants species prioritization for South Asia held on 22–23 September 1997, New Delhi, India, pp 1–63
Kukreja AK, Mathur AK, Ahuja PS (1987) Effect of antibiotics on morphogenesis and alkaloid production in callus of Hyoscymaus muticus. In: Reddy GM (ed) Proceedings of the Symposium on Plant Cell and Tissue Culture of Ecnomically Important Plants, Hyderabad, India, pp 399–404
Mathias RJ, Mukasa C (1987) The effect of cefotaxime on the growth and regeneration of callus from four varitites of barley (Hordeum vulgare L.). Plant Cell Rep 6:454–457
Moore GA, Miller MJ, Cline K (1988) The effects of low levels of chloramphenicol and methotrexate on somatic embryogenesis in Citrus. In-Vitro 24:1205–1208
Moore GA, Miller MJ (1986) Effect of antibiotics on somatic embryogenesis in Citrus aurantifolia (Christm.) Swing. CV. Key. In: Proceedings of the International Congress of Plant Tissue Cell Culture 6 Meeting, p. 47
Murashige T, Skoog F (1962) A revised medium for rapid growth and bioassay with tobacco tissue cultures. Physiol Plant 15:473–497
Nakano M, Mii M (1993) Antibiotics stimulate somatic embryogenesis without plant growth regulators in several Dianthus cultivars. J Plant Physiol 141:721–725
Rao AM, Sree KP, Kavi-Kishor PB (1995) Enhanced plant regeneration in grian and sweet sorghum by aspargine, praline and cefotaxime. Plant Cell Rep 15:72–75
Rastogi S, Pla R, Kulshreshtha DK (1994) Bacoside A3-A triterpenoid saponin from Bacopa monniera. Photochemistry 36:133–137
Shi NQ, Cheng ZM (1994) Stimulation of embryogenesis by antibiotics from American elm cotyledons. Hortic Sci 29:515
Shields R, Robinson SJ, Anslow PA (1984) Use of fungicides in plant tissue culture. Plant Cell Rep 3:33–36
Skene KGM (1972) Cytokinin-like properties of the systemic fungicide benomyl. J Hortic Sci 47:179–182
Tiwari V, Singh BD, Tiwari KN (1998) Shoot regeneration and somatic embryogenesis from different explants of Brahmi [Bacopa monniera (L.) Wettst.]. Plant Cell Rep 17:538–543
Tiwari V, Tiwari KN, Singh BD (2000) Suitability of liquid culture for in vitro multiplication of Bacopa monniera (L.) Wettst. Phytomorphology 50:337–342
Tiwari V, Tiwari KN, Singh BD (2001) Comparative studies of cytokinins on in vitro propagation of Bacopa monniera. Plant Cell Tiss Org Cult 66:9–1
Thomas TH (1974) Investigations into the cytokinin-like properties of benzimidazole derived fungicides. Ann Appl Biol 76:237–241
Tripathi RK, Ram S (1982) Induction of growth and differentiation of carrot callus cultures by carbendazim and benzimidazole. Ind J Exp Biol 20:674–677
Tripathi RK, Tandon K, Schlösser E, Hess WM (1982) Effects of fungicides on the physiology of plants, IV: Protection of cellular organelles of senescent wheat leaves by carbendazim. Pest Sci 13:395–400
Yepes LM, Aldwinckle HS (1994) Factors that affect leaf regeneration efficiency in apple, and effect of antibiotics in morphogenesis. Plant Cell Tiss Org Cult 37:257–269
Acknowledgements
The financial support from University Grant Commission (UGC) (New Delhi, India) to V.T. is gratefully acknowledged. The work is dedicated in the memory of Late Parvati Tiwari.
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by H. S. Judelson
Authors Vaibhav Tiwari and Kavindra Nath Tiwari contributed equally to this work
Rights and permissions
About this article
Cite this article
Tiwari, V., Tiwari, K.N. & Deo Singh, B. Shoot bud regeneration from different explants of Bacopa monniera (L.) Wettst. by trimethoprim and bavistin. Plant Cell Rep 25, 629–635 (2006). https://doi.org/10.1007/s00299-006-0126-5
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00299-006-0126-5