Abstract
Three different morphogenic responses—caulogenesis, direct somatic embryogenesis, and callusing—were noted in cotyledon explants of Semecarpus anacardium L. cultured in woody plant medium (WPM) containing thidiazuron (TDZ). Thidiazuron, at all concentrations tested, induced organogenic as well as embryogenic responses. The organogenic buds differentiated to shoots and the embryogenic mass (EM) gave rise to globular embryos which differentiated up to cotyledon-stage embryos on repeated culture in growth regulator (GR)-free WPM medium containing 0.2% activated charcoal after the removal of TDZ. The organogenic and embryogenic responses were optimal in 9.08 μM TDZ after the removal of TDZ. Elongated shoots rooted in half-strength liquid WPM medium with 2.46 μM indole butyric acid. Plants were successfully acclimatized and transferred to soil. Histological studies confirmed the direct origin of the organogenic buds from the cotyledon explants. The EMs produced somatic embryos on repeated culture in charcoal incorporated GR-free medium. Morphogenic callus formation from the cotyledon explants was also noted. This callus on repeated culture in WPM medium with charcoal differentiated into somatic embryos. Repetitive somatic embryogenesis was evident from direct and indirectly formed primary embryos. The somatic embryos did not convert into plantlets, though sporadic germination of embryos was observed through the emergence of roots.
Similar content being viewed by others
Abbreviations
- GR:
-
Growth regulators
- SE:
-
Somatic embryogenesis
- EM:
-
Embryogenic mass
- TDZ:
-
Thidiazuron
- WPM:
-
Woody plant medium
- IBA:
-
Indole butyric acid
- M1:
-
WPM medium with thidiazuron
- M2:
-
WPM medium with charcoal
- PD:
-
Petri dishes
References
Aliyu OM, Awopetu JA (2005) In vitro regeneration of hybrid plantlets of cashew (Anacardium occidentale) through embryo culture. Afr J Biotechnol 4(6):548–553
Amutha S, Muruganantham M, Ganapathi A (2006) Thidiazuron induced high frequency axillary and adventitious shoot regeneration in Vigna radiata L. Wilczek. In Vitro Cell Dev Biol Plant 42:26–30
Bates S, Preece JE, Navarrete NE (1992) TDZ stimulates shoot organogenesis in white ash (Fraxinus americana L.). Plant Cell Tissue Organ Cult 31:21–29
Benmahioul B, Kaid-Harche M, Dorion N, Daguin F (2009) In vitro embryo germination and proliferation of pistachio (Pistacia vera L.). Sci Hortic 122:479–483
Chhabra G, Chaudhary D, Varma M, Sainger M, Jaiwal PK (2008) TDZ-induced direct shoot organogenesis and somatic embryogenesis on cotyledonary node explants of lentil (Lens culinaris Medik.). Physiol Mol Biol Plants 14(4):347–353
Huetteman CA, Preece JE (1993) Thidiazuron: a potent cytokinin for woody plant tissue culture. Plant Cell Tissue Organ Cult 33:105–119
Jones MPA, Yi Z, Murch SJ, Saxena PK (2007a) Thidiazuron-induced regeneration of Echinacea purpurea L.: micropropagation in solid and liquid culture systems. Plant Cell Rep 26:13–19
Jones MPA, Cao J, O’Brien R, Murch SJ, Saxena PK (2007b) The mode of action of thidiazuron: auxin, indoleamines and ion channels in the regeneration of Echinacea purpurea L. Plant Cell Rep 26:1481–1490
Khawar MK, Sancak C, Uranbey S, Ozcan S (2004) Effect of Thidiazuron on shoot regeneration from different explants of Lentil (Lens culinaris Medik.) via organogenesis. Turk J Bot 28:421–426
Kong L, Dai D, Shang M, Li K, Zhang CX (2009) Thidiazuron-induced somatic embryos, their multiplication, maturation, and conversion in Cinnamomum pauciflorum Nees (Lauraceae). New For 38:131–142
Lloyd G, McCown B (1980) Commercially feasible micropropagation of mountain laurel, Kalmia latifolia. Int Plant Propag Soc Proc 30:421–427
Lu C (1993) The use of thidiazuron in tissue culture. In Vitro Cell Dev Biol Plant 29:92–96
Mehta UJ, Barreto SM, Hazra S (2004) Effect of thidiazuron in germinating tamarind seedlings. In Vitro Cell Dev Biol Plant 40:279–283
Mehta UJ, Sahasrabudhe N, Hazra S (2005) Thidiazuron induced morphogenesis in Tamarind seedlings. In Vitro Cell Dev Biol Plant 41:240–243
Montalbán IA, De Diego N, Aguirre Igartua E, Setién A, Moncaleán P (2011) A combined pathway of somatic embryogenesis and organogenesis to regenerate radiata pine plants. Plant Biotechnol Rep 5:177–186. doi:10.1007/s11816-011-0171-6
Mulwa RMS, Bhalla PL (2006) In vitro plant regeneration from immature cotyledon explants of macadamia (Macadamia tetraphylla L. Johnson). Plant Cell Rep 25:1281–1286
Murthy BNS, Victor J, Singh R, Saxena PK (1996) In vitro regeneration of chickpea (Cicer arietinum L.): stimulation of direct organogenesis and somatic embryogenesis by TDZ. J Plant Growth Reg 19:233–240
Murthy BNS, Murch SJ, Saxena PK (1998) Thidiazuron: a potent regulator of in vitro plant morphogenesis. In Vitro Cell Dev Biol Plant 34:267–275
Nadkarni AK (1976) Semecarpus anacardium. In: K.M. Nadkarni’s Indian Materia Medica, vol I. Popular Prakashan Pvt Ltd., Bombay, pp 1119–1125
Onay A (2003) Micropropagation of pistachio (chapter 19). In: Jain SM, Ishii K (eds) Micropropagation of woody trees and fruits. Kluwer, Dordrecht, 75:565–588
Panda BM, Hazra S (2009) Seedling culture of Semecarpus anacardium L. Seed Sci Biotechnol 3(2):54–59
Panda BM, Hazra S (2010) In vitro regeneration of Semecarpus anacardium L. from axenic seedling derived nodal explants. Trees Struct Funct 24:733–742
Premalatha B (2000) Semecarpus anacardium Linn nut—a boom in alternative medicine. Indian J Exp Biol 38:1177–1182
Raut AKA, Sawant NS, Badre AS, Amonkar AJ, Vaidya ADB (2007) Bhallatak (Semecarpus anacardium Linn.)—a review. Indian J Trad Knowl 6(4):653–659
Rivera-Dominguez M, Manzanilla-Ramirez MA, Robles-Gonzalez M, Gomez-Lim MA (2004) Induction of somatic embryogenesis and plant regeneration of “Ataulfo” mango (Mangifera indica L.). Plant Cell Tissue Organ Cult 79(1):101–104
Ruzic DjV, Vujovic TI (2008) The effects of cytokinin types and their concentration on in vitro multiplication of sweet cherry cv. Lapins (Prunus avium L.). Hortic Sci 35(1):12–21
Ruzin ES (1999) Plant microtechnique and microscopy. Oxford University Press, New York
Sansberro P, Rey H, Mroginski L, Luna C (2003) In vitro plant regeneration of Schinopsis balansae (Anacardiaceae). Trees Struct Funct 17:542–546
Sujatha K, Hazra S (2007) Micropropagation of mature Pongamia pinnata. In Vitro Cell Dev Biol Plant 43:608–615
Sujatha K, Panda BM, Hazra S (2008) De novo organogenesis and plant regeneration in Pongamia pinnata, oil producing tree legume. Trees Struct Funct 22:711–716
Tilkat E, Onay A, Yıldırım H, Ayaz E (2009) Direct plant regeneration from mature leaf explants of pistachio, Pistacia vera L. Sci Hortic 121:361–365
Vila SK, Rey HY, Mroginski LA (2007) Factors affecting somatic embryogenesis induction and conversion in “Paradise Tree” (Melia azedarach L.). J Plant Growth Regul 26:268–277
Acknowledgments
Bhuban Mohan Panda acknowledges CSIR, New Delhi, for the research fellowship. I am very much thankful to Dr. Urmil J mehta for her constant support through out the work. Thanks are due for the reviewers who devoted their invaluable time for review and constructive suggestions for improving the quality of manuscript. Encouragement from Dr. S. K. Rawal (DOR, Ajeet Seeds Ltd) and Dr. S. N. Mukherjee for publishing the manuscript is highly appreciative. Thanks are also due for Dr. V. S. S Prasad for his constant help.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Panda, B.M., Hazra, S. In vitro morphogenic response in cotyledon explants of Semecarpus anacardium L.. Plant Biotechnol Rep 6, 141–148 (2012). https://doi.org/10.1007/s11816-011-0207-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11816-011-0207-y