Towards Agrobacterium-mediated transformation of Hippeastrum x chmielii Chm. Identification of appropriate selection media
|
|
- Roderick Webster
- 6 years ago
- Views:
Transcription
1 Towards Agrobacterium-mediated transformation of Hippeastrum x chmielii Chm. Identification of appropriate selection media Agnieszka Ilczuk, Aleksandra Łukaszewska Warsaw Agricultural University Department of Ornamental Plants Nowoursanowska 166 PL Warsaw Poland ilczuk@alpha.sggw.waw.pl Traud Winkelmann, Margrethe Serek Institute of Floriculture, Tree Nursery Science and Plant Breeding Section Floriculture University of Hannover Herrenhaeuser Str.2 D Hannover, Germany Keywords: breeding, cefotaxim, gene transfer, glufosinate, in vitro, phosphinothricin, regeneration Abstract Hippeastrum species (Amaryllidaceae) have significant floricultural importance and are one of the major bulb crops in the commercial market. Amaryllidales are monocotyledonous plants that have been shown to be generally recalcitrant to molecular genetic manipulation. Successful plant transformation requires efficient regeneration and selection system and these were developed for a new hybrid Hippeastrum x chmielii Chm. This hybrid shows very vigorous growth and flowers without undergoing a quiescent phase. In preparation of transformation experiments the aim of this study was to establish appropriate media for selecting transgenic cells/regenerants. Therefore, the effect of different concentrations of glufosinate (syn. phosphinothricin) on plant regeneration and propagation were analyzed. Glufosinate will be used in transformation experiments to select the cells expressing the pat gene. In addition the influence of cefotaxim, an antibiotic used for suppression of agrobacteria after co-culture, on the selective efficiency of glufosinate was tested. Two different kinds of explants were used: first, young flower stalk segments cultured on MS medium with 2 mg/l 2iP and 0.2 mg/l NAA, and second quarters of in vitro bulblets on MS medium with 0.5 mg/l BA and 0.1 mg/l NAA. Glufosinate totally inhibited bulblet formation for both types of explants even at low concentrations of 1.0 mg l -1 to 2.0 mg l -1. Therefore, this level was found to be suitable for being used in the selection medium. The addition of 500 mg/l cefotaxim did neither inhibit regeneration nor did it interfere with the selective efficiency in glufosinate containing medium. The results obtained in this study are the basis for establishing an Agrobacterium-mediated transformation system. By genetic transformation Hippeastrum x chmielii Chm. can be improved regarding flower longevity or disease resistance. INTRODUCTION In recent years the interest of flower bulbs plants as ornamental crops has increased significantly and as a consequence the cultivation area has also become larger in many countries. Hippeastrum (Amaryllidaceae), more commonly known as Amaryllis, is a genus of flower bulbs comprising about 60 to 70 species. More than 300 varietes are
2 known, presenting a vast range of colours and colour combinations (Wahi and Bhattacharjee, 1986; Okubo, 1993). In the Department of Ornamental Plants at Warsaw Agricultural University, in 1993 Prof. Henryk Chmiel obtained a new interesting hybrid named Hippeastrum x chmielii Chm.. Clones of this new creation grow more vigorously, bloom abundantly every 3-4 months in one season. Their flowers are smaller than in Hippeastrum hybridum but their inflorescences are easier to use in floral compositions. In particular clones the perianth can be white, red, red-orange or bicolor with marked radial pharynx. Hippeastrum x chmielii can be grown for cut flowers or as pot plants (Chmiel et al., 2002). Monocotyledonous plant have been generally considered to be outside the host range of Agrobacterium. Evidence for actual transformation in monocotyledonous bulbous plants was reported in Lilium (Cohen and Meredith, 1992; Langeveld et al., 1995; Hoshi et al., 2004), Agapanthus (Suzuki et al., 2001), Tulipa (Wilmink et al., 1992; Chauvin et al., 1999), Narcissus (Sage and Hammatt, 2002), Gladiolus (Kamo, 1997; Chauvin et al., 1999), Muscari (Suzuki and Nakano, 2002) and Allium (Kondo et al., 2000; Zheng et al., 2001; Eady et al., 2003). We are not aware of any report on either agroinfection or transformation in the genus Hippeastrum. The purpose of this study was to establish appropriate media for selection of transgenic cells/regenerants and to develop a transformation protocol thereafter. MATERIAL AND METHODS All experiments were carried out with Hippeastrum x chmielii Chm. Clone 18. In vitro culture of hippeastrum floral stem segments (Ilczuk and Witomska, 2003, 2004) and quarters of in vitro bulblets (Witomska and Ilczuk, 2004) were chosen because, to the best of our knowledge, they are the most effective true-to-type regeneration or propagation system for this species. Experiment with Young Floral Stalks Adult bulbs (15 18 cm) were harvested and kept for six months at 9 o C. After that bulbs were forced about 1-2 weeks at 25 o C. Only bulbs with visible buds were used in this experiment. Floral stems, usually 3-6 cm long measured from the base of the bulb to the inflorescence, were sterilized as follows: 15 s in 70% ethanol, 10 min in NaOCl (1 % active chlorine) solution and rinsing three times in sterile tap water for 1, 2, and 5 min. After sterilization, young floral stems were cut into mm think discs which were cultured with their basal ends downward on a bulb regeneration MS medium (Murashige and Skoog, 1962) with: MS salts, MS vitamins lacking peptone, 2.0 mg l -1 2iP (dimethylallylaminopurine), 0.2 mg l -1 NAA (naphthalene acetic acid), 30 g l -1 sucrose, 8.0 g l -1 agar (Agar Agar Serva), ph 5,7. Experiment with in vitro Bulblets The in vitro bulblets used in this experiment were 5-8 mm in diameter, mean fresh weight 0, 164 g.the bulblet without leaves and root was cut vertically into quarters. Explants were incubated on bulb regeneration MS medium (Murashige and Skoog, 1962) with MS salts, MS vitamins lacking peptone, 0.5 mg l -1 BA (benzylaminopurine), 0.1 mg l -1 NAA, 30 g l -1 sucrose, 8.0 g l -1 agar, ph 5.7
3 Selective Agent Glufosinate was chosen to be used for later selection of the cells expressing the pat gene. It was included in the media to give a final concentration of: 1.0, 1.5, 2.0, and 3.0 mg l -1. Additionally, 500 mg l -1 cefotaxim, an antibiotic used for suppression of agrobacteria after co-culture, were added to the regeneration medium after three days. Both agents were filter sterilized and given to the medium after autoclaving. Explants were subcultured onto fresh medium every 3-4 weeks. Culture Conditions and Evaluation Regeneration took place at 25 o C, under white fluorescent light (30 µmol m -1. s -2 for 16 hours per day). After 1, 2 and 3 months the percentage of explants forming callus and bulblets as well as the number of bulblets per explant were recorded. Each treatment included 25 explants and each experiment was repeated twice. Results were analyzed with Statgraphics 4.1 and the LSD 0.05 was used to compare the means. RESULTS AND DISCUSSION Successful plant transformation requires efficient regeneration and selection systems. In the transformation protocols of bulbous crops different antibiotics were used as selective agents like kanamycin (Chauvin et al., 1997, 1999) and hygromycin (Chauvin et al., 1997; Langeveld et al., 1997; Eady and Lister, 1998; Suzuki and Nakano, 2002; Hoshi et al. 2004). On the other hand herbicide active agents were applied in other studies like bialaphos (Watad et al., 1998; Lipsky et al., 2002) and glufosinate (Chauvin et al., 1997; Eady et al., 2003). In the experiments reported in this paper, we studied the reaction of Hippeastrum floral stem segments and quarters of in vitro bulblets in the presence of cefotaxim and glufosinate. The control treatments (without glufosinate) demonstrated that the formation of bulblets in Hippeastrum took place in both propagation systems, but in much higher rates from in vitro bulblets (Tables 1 and 2). For both explants types the adding of 500 mg/l cefotaxime to regeneration media had no negative effects on bulblet formation and it did not interfere with the selective efficiency in the glufosinate containing media (Tables 1, 2; Fig. 1, 2). Other reports on monocotyledonous plants showed, that they are tolerant to cefotaxim. The same concentration of 500 mg l -1 cefotaxim as in the present study was used in the selection media for Muscari armeniacum (Suzuki and Nakano, 2002) and Alsteroemeria (Akutsu et al., 2004), but for Lilium only 300 mg l -1 (Hoshi et al., 2004) and for Gladiolus only mg l -1 were used as reported by Kamo (1997). The effect of glufosinate on bulblet formation was very marked in both experiments. At 1.0 mg l -1 glufosinate, the explants from young flower stalks remained alive for a few weeks, but did not show bulb regeneration. Therefore this level was found to be suitable for being used in the selection medium (Table 1, Fig. 1). In the second experiment with quarters of in vitro bulblets a concentration of 2.0 mg l -1 glufosinate successfully inhibited growth of tissues and bulblet formation (Table 2, Fig. 2). As reported by Chauvin et al. (1997), addition of glufosinate in the selection media totally inhibited regeneration for both Tulipa and Gladiolus even at low concentrations. This preliminary study has been undertaken to determine a strategy and suitable conditions for further investigations in transformations experiments. By Agrobacterium-
4 mediated transformation, of Hippeastrum x chmielii Chm. can be improved regarding flower longevity or disease resistance. Literature cited Akutsu, M.., Ishisaki, T. and Sato, H Transformation of the monocot Alstroemeria by Agrobacterium rhizogenes. Mol. Breeding 13: Chauvin, J.E., Hamann, H., Cohat J. and Le Nard, M Selective agents and marker genes for use in genetic transformation of Gladiolus grandiflorus and Tulipa gesneriana. Acta Hort. 430: Chauvin, J.E., Marhadour, S., Cohat, J. and Le Nard, M. 1999: Effects of gelling agents on in vitro regeneration and kanamycin efficiency as a selective agent in plant transformation procedures. Plant Cell, Tissue and Organ Culture 58: Chmiel, H., Ilczuk, A. and Łukaszewska, A All-round merits of new Hippeastrum hybrid. Flower Tech. 5 (2): Cohen, A. and Meredith, C.P Agrobacterium-mediated transformation of Lilium. Acta Hort. 352: Eady,C.C. and Lister, C.E. 1998: A comparison of four selective agents for use with Allium cepa L. immature embryos and immature embryo-derived cultures. Plant Cell Rep. 18: Eady, C., Davis, S., Farrant, J., Reader, J. and Kenel, F Agrobacterium tumefaciens-mediated transformations and regeneration of herbicide resistant onion (Allium cepa) plants. Ann. appl. Biol. 142: Hoshi, Y., Kondo, M., Mori, S., Adachi, Y., Nakano, M. and Kobayashi, H Production of transgenic lily plants by Agrobacterium-mediated transformation. Plant Cell Rep. 22: Ilczuk, A. and Witomska, M Effect of bulb chilling and growth regulators on the in vitro regeneration from shoot explants in Hippeastrum x chmielii Chm. Z. Probl. Post. Nauk Roln. 491: Ilczuk, A. and Witomska, M Effect of bulb chilling and growth regulators on the in vitro organogenesis in Hippeastrum x chmielii Chm. Biotech. 2 (65): Kamo, K Factors affecting Agrobacterium tumefacies-mediated gusa expression and opine synthesis in Gladiolus. Plant Cell Rep. 16: Kondo, T., Hasegawa, H. and Suzuki, M. 2000: Transformation and regeneration of garlic (Allium sativum L.) by Agrobacterium-mediated gene transfer. Plant Cell Rep. 19: Langeveld, S.A., Gerrits, M.M., Derks, A.F.L.M., Boonekamp, P.M. and Bol, J.F Transformation of lily by Agrobacterium. Euphytica 85 (1-3): Langeveld, S.A., Marinova, S., Gerrits, M.M., Derks A.F.L.M. and Boonekamp, P.M Genetic transformation of lily. Acta Hort. 430: 290 pp. Lipsky, A., Cohen, A., Gaba, V., Kamo, K., Gera, A. and Watad, A Transformation of Lilium longiflorum plants for Cucumber Mosaic Virus resistance by particle bombardment. Acta Hort. 568: Murashige, T. and Skoog, F A revised medium for rapid growth and bioassays with tabacco cultures. Physiol. Plant. 15: Okubo, H Hippeastrum (Amaryllis)., in: The Physiology of flower bulbs. Le Nard M., De Hertogh A.A. (red.). Elsevier, Amsterdam:
5 Sage, D. and Hammatt, N Somatic embryogenesis and transformation in Narcisuss pseudonarcissus cultivars. Acta Hort. 570: Suzuki, S. and Nakano, M Agrobacterium-mediated production of transgenic plants of Muscari armeniacum Leichtl. ex Bak. Plant Cell Rep. 20: Suzuki, S., Supaibulwatana, K., Mii, M. and Nakano M Production of transgenic plants of Lilioceuos ornamental plant Agapanthus praecox spp. orientalis (Leighton) via Agrobacterium-mediated transformation of embryogenic calli. Plant Sci. 161: Wahi, S.D. and Bhattacharjee, S.K Correlation and path-coefficient analysis in Hippeastrum hybridum. South Indian Hort. 34 (4): Watad, A.A., Yun, D.-J., Matsumoto, T., Niu, X., Wu, Y., Kononowicz, A.K., Bressan, R.A. and Hasegawa, P. M Microjectile bombardment-mediated transformation of Lilium longiflorum. Plant Cell Rep. 17: Wilmink, A. and Dons, J.J.M Selective agents and marker genes for use in transformation of monocotyledonous plants. Plant Mol. Biol. Rep. 11: Wilmink, A., Ven, de B.C.E. and Dons, J.J.M Expression of the GUS-gene in monocot tulip after introduction by particle bombardment and Agrobacterium. Plant Cell Rep. 11: Witomska, M. and Ilczuk, A Formation of adventitious bulblets in vitro on scale explants in Hippeastrum x chmielii Chm. Biotech. 2 (65): Zheng, S.J., Khrustaleva, L., Henken, B., Sofiari, E., Jacobsen, E., Kik, C. and Krens, F.A Agrobacterium tumefaciens-mediated transformation of Allium cepa L.: the production of transgenic onions and shallots. Mol. Breeding 7: Tables Table 1. Effect glufosinate (gluf.) and cefotaxim (cef.) on regeneration of Hippeastrum x chmielii Chm. - explants from flower stalks Medium Percentage of explants* brown unchanged with callus with bulblets Number of bulblets per explant** time (months) MS a 0.6a MS+500 mg/l cef. MS+1mg/l gluf mg/l cef. MS+1.5 mg/l gluf mg/l cef b 0.5a * total number of explants per treatment: 25 = 100% ** means followed by the same letter do not differ at 5% level of significance
6 Table 2.: Effect of glufosinate (gluf.) and cefotaxim (cef.) on regeneration of Hippeastrum x chmielii Chm.- explants from quarters of in vitro bulblets. Percentage of explants* Number of bulblets brown unchangend with bulblets per explant** Medium time (months) MS a 1.2 a 1.5 a MS+ 500 mg/l cef. MS+ 1 mg/l gluf mg/l cef. MS+ 2 mg/l gluf mg/l cef. MS+ 3 mg/l gluf mg/l cef b 1.4 b 2.0 b * total number of explants per treatment: 25 = 100% ** means followed by the same letter do not differ at 5% level of significance Figures a b c d Fig. 1.: Explants from flower stems cultured for one month on: a/ MS medium; b/ mg/l cefotaxim; c/ + 1 mg/l glufosinate mg/l cefotaxim; d/ mg/l glufosinate mg/l cefotaxim a b c d e Fig. 2.: Explants from quarters of in vitro bulblets cultured for one month on: a/ MS medium; b/ mg/l cefotaxim; c/ + 1 mg/l glufosinate mg/l cefotaxim; d/ + 2 mg/l glufosinate mg/l cefotaxim; e/ + 3 mg/l glufosinate mg/l cefotaxim
Plantlet Regeneration via Somatic Embryogenesis in Four Species of Crocus
Plantlet Regeneration via Somatic Embryogenesis in Four Species of Crocus Roya Karamian Department of Biology, Faculty of Science Bu-Ali Sina University Hamadan Iran Keywords: meristems, micropropagation,
More informationUtilization of Embryogenic Cell Cultures for the Mass Production of Bulblets in Lilies
Utilization of Embryogenic Cell Cultures for the Mass Production of Bulblets in Lilies Sun Ki Kim and Byung Joon Ahn College of Bioresources Science Dankook University Cheonan 330-714 Korea Keywords: Oriental
More informationStudies on Vegetative Propagation ~.f Tulips Regeneration of Bulblets in Bulb Scale Segments Culturt. 1 in vitro
J. Japan. Soc. Hort. Sci. 49(2) : 235-24u. ' QR0. Studies on Vegetative Propagation ~.f Tulips IV. Regeneration of Bulblets in Bulb Scale Segments Culturt. 1 in vitro Yoshlo NISHIUCHI Hokkaido University
More informationEffect of Genotype, Explant Type and Culture Medium on Shoot Regeneration in Tomato (Lycopersicon esculentum Mill.) in vitro
435 Bulgarian Journal of Agricultural Science, 12 (2006), 435-439 National Centre for Agrarian Sciences Effect of Genotype, Explant Type and Culture Medium on Shoot Regeneration in Tomato (Lycopersicon
More informationIn Vitro Microcorm Formation in Saffron (Crocus sativus L.)
In Vitro Microcorm Formation in Saffron (Crocus sativus L.) W. Raja, G. Zaffer, S.A. Wani Division of Plant Breeding & Genetics Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir
More informationKeywords: Agarwood, satalum, resin, micropropagation, tok
Application of Tissue Culture Techniques in Woody Species Conservation, Improvement and Development in Vietnam: Agarwood (Aquilaria crassna Pierre ex LeComte) via tip Culture Tran Van Minh Institute of
More informationREGENERATION SYSTEMS FOR PYRAMIDING DISEASE RESISTANCE INTO WALNUT ROOTSTOCKS
REGENERATION SYSTEMS FOR PYRAMIDING DISEASE RESISTANCE INTO WALNUT ROOTSTOCKS John E. Preece, Ana María Ibáñez, Quyen Tran, Dio Gunawan, Chuck Leslie, David Tricoli, and Abhaya Dandekar ABSTRACT The purpose
More informationWe observed a better response to the hormone treatments with the
GENETIC ENGINEERING OF I NONPAREIL I ALMOND Abhaya M. Dandekar l Thomas M. Gradziel l John Driver l Archie Tang l Sandra L. Uratsu. This project is aimed at developing genetic engineering technologies
More informationNew Plantlet Proliferation and Bulbing Promotion in In Vitro Culture of Ornithogalum Hybrid
New Plantlet Proliferation and Bulbing Promotion in In Vitro Culture of Ornithogalum Hybrid Jeung-Keun Suh, Wan-Hee Lee and Ae-Kyung Lee Lab. of Floriculture, College of Bio-Resources Science, Dankook
More informationInternational Journal of Pharma and Bio Sciences DIRECT REGENERATION FROM EMBRYO CULTURES OF LYCOPERSICON ESCULENTUM MILL CV PUSA RUBY ABSTRACT
Research Article Plant science International Journal of Pharma and Bio Sciences ISSN 0975-6299 DIRECT REGENERATION FROM EMBRYO CULTURES OF LYCOPERSICON ESCULENTUM MILL CV PUSA RUBY P. KARUNAKAR RAO Department
More informationNational Science Foundation Plant Genome Cereal Plant Transformation Workshop Albert Kausch University of Rhode Island
National Science Foundation Plant Genome Cereal Plant Transformation Workshop Albert Kausch University of Rhode Island Rice Transformation NSF Plant Transformation Workshop Albert Kausch University of
More informationThe application of leafy explant micropropagation protocol in enhancing the multiplication ef ciency of Alstroemeria
Scientia Horticulturae 85 (2000) 307±318 The application of leafy explant micropropagation protocol in enhancing the multiplication ef ciency of Alstroemeria Hsueh-Shih Lin 1, Marjo J. De Jeu *, Evert
More informationFactors affecting bulblet growth of Lilium sp. in vitro and in vivo
POJ 10(05):263-268 (2017) doi: 10.21475/poj.10.05.17.pne872 ISSN:1836-3644 Factors affecting bulblet growth of Lilium sp. in vitro and in vivo Md. Saiful Islam 1*, Md. Zohurul Kadir Roni 1, and Kazuhiko
More informationShoot Proliferation of Dendrobium Orchid with BAP and NAA
Journal of Biological Sciences 3 (): 058-062, 2003 ISSN 727-3048 2003 Asian Network for Scientific Information Shoot Proliferation of Dendrobium Orchid with BAP and NAA 2 S.K. Talukder, K.M. Nasiruddin,
More informationTitle: Development of Micropropagation and Acclimation Protocols for the Commercialization of a New Bonsai Ornamaental Tree for the California Market.
Title: Development of Micropropagation and Acclimation Protocols for the Commercialization of a New Bonsai Ornamaental Tree for the California Market. Authors: Dan E. Parfitt 1, Helen M. Chan 2, and Ali
More informationOriginal Papers Plant Tissue Culture Letters, 11(3), (1994) INouE**, Koji NoMuRA***, Seiko TAKAHASHi**, OsHIMA* and Kiyoshi MASUDA**
Original Papers Plant Tissue Culture Letters, 11(3), 184-190 (1994) An Efficient Procedure for Plant Regeneration from Long-term-cultured Callus Tissue of Hybrid Poplar (Populus sieboldii Miq. X Populus
More informationActa Sci. Pol. Hortorum Cultus, 16(2) 2017,
www.acta.media.pl ORIGINAL PAPER Acta Sci. Pol. Hortorum Cultus, 16(2) 2017, 107 112 ISSN 1644-0692 Accepted: 24.10.2016 HIGH-YIELDING REPETITIVE SOMATIC EMBRYOGENESIS IN CULTURES OF Narcissus L. CARLTON
More informationSOMATIC EMBRYOGENESIS AND REGENERATION OF PLANTLET IN SAFFRON, CROCUS SATIVUS L.
J. Sci. I. R. Iran Vol. 11, No. 3, Summer 2000 SOMATIC EMBRYOGENESIS AND REGENERATION OF PLANTLET IN SAFFRON, CROCUS SATIVUS L. H. Ebrahimzadeh 1*, R. Karamian 2 and M. R. Noori-Daloii 3 1 Department of
More informationIN VITRO SHOOT MULTIPLICATION AND CALLUS INDUCTION IN GLADIOLUS HYBRIDUS HORT.
Pak. J. Bot., 40(2): 517-522, 2008. IN VITRO SHOOT MULTIPLICATION AND CALLUS INDUCTION IN GLADIOLUS HYBRIDUS HORT. FAHEEM AFTAB, MEMOONA ALAM AND HUMERA AFRASIAB Department of Botany, University of the
More informationGrowth and Quality of Oriental Lilies at Different Fertilization Levels
Growth and Quality of Oriental Lilies at Different Fertilization Levels J. Treder Research Institute of Pomology and Floriculture ul. Pomologiczna 18 96-100 Skierniewice Poland Keywords: lily forcing,,
More informationIN VITRO PROPAGATION OF EGYPTIAN DATE PALM: 11-DIRECT AND INDIRECT SHOOT PROLIFERATION FROM SHOOT-TIP EXPLANTS OF Phoenix dactylifera L. CV. ZAGHLOOL.
IN VITRO PROPAGATION OF EGYPTIAN DATE PALM: 11-DIRECT AND INDIRECT SHOOT PROLIFERATION FROM SHOOT-TIP EXPLANTS OF Phoenix dactylifera L. CV. ZAGHLOOL. Shawky A. Bekheet and Mahmoud M. Saker Plant Cell
More informationIn vitro Conservation of Rose Coloured Leadwort: Effect of Mannitol on Growth of Plantlets
Kasetsart J. (Nat. Sci.) 38 : 97-12 (24) In vitro Conservation of Rose Coloured Leadwort: Effect of Mannitol on Growth of Plantlets Rommanee Charoensub and Salak Phansiri ABSTRACT In vitro study of manitol
More informationSOMATIC EMBRYOGENESIS OF DREPANOSTACHYUM FALCATUM AN IMPORTANT HILL BAMBOO-A RAPID MEANS OF MICROPROPAGATION
SOMATIC EMBRYOGENESIS OF DREPANOSTACHYUM FALCATUM AN IMPORTANT HILL BAMBOO-A RAPID MEANS OF MICROPROPAGATION I.D.Arya, R. Sharma & Sarita Arya Forest Genetics & Tree Propagation Division, Arid Forest Research
More informationPlant regeneration of Anthurium andreanum cv Rubrun
Electronic Journal of Biotechnology ISSN: 0717-3458 Vol.7 No.3, Issue of December 15, 2004 2004 by Pontificia Universidad Católica de Valparaíso -- Chile Received June 4, 2004 / Accepted November 9, 2004
More informationMICROPROPAGATION OF RICE (ORYZA SATIVA L. CV SWAT-II) THROUGH SOMATIC EMBRYOGENESIS
Pak. J. Bot., 37(2): 237-242, 2005. MICROPROPAGATION OF RICE (ORYZA SATIVA L. CV SWAT-II) THROUGH SOMATIC EMBRYOGENESIS IHSAN ILAHI, SHAZIA BANO, MUSARRAT JABEEN AND FAZAL RAHIM Department of Botany, University
More informationPlant regeneration through direct shoot bud formation from leaf cultures of Paphiopedilum orchids
Plant Cell, Tissue and Organ Culture 76: 11 15, 2004. 2003 Kluwer Academic Publishers. Printed in the Netherlands. 11 Plant regeneration through direct shoot bud formation from leaf cultures of Paphiopedilum
More informationTHE EFFECT OF HYGROMYCIN ON REGENERATION IN DIFFERENT ALSTROEMERIA EXPLANT TYPES AFTER AGROBACTERIUM-MEDIATED TRANSFORMATION
THE EFFECT OF HYGROMYCIN ON REGENERATION IN DIFFERENT ALSTROEMERIA EXPLANT TYPES AFTER AGROBACTERIUM-MEDIATED TRANSFORMATION J.B. Kim, M.J. de Jeu, C.J.J.M Raemakers, E. Jacobsen, and R.G.F. Visser Laboratory
More informationMICROPROPAGATION OF CHRYSANTHEMUM (CHRYSANTHEMUM MORIFOLIUM) USING SHOOT TIP AS EXPLANT
MICROPROPAGATION OF CHRYSANTHEMUM (CHRYSANTHEMUM MORIFOLIUM) USING SHOOT TIP AS EXPLANT R. Nalini Department of Biotechnology, Adhiparasakthi Agricultural College (Affiliated to TNAU) G. B. Nagar, Kalavai,
More informationReceived : Accepted:
Ancient Science of Life Vol : XXVI (1) July, August, September 2004 Conservation of an endemic medicinal plant, Berberis tinctoria Lesch. In Nilgiris through micro propagation S.Paulsamy, S. Padmavathi
More informationIn Vitro Formation of Gerbera (Gerbera hybrida Hort.) Plantlets through Excised Scape Cultures
J. Japan. Soc. Hort. Sci. 52(1) : 45-50. 1983. In Vitro Formation of Gerbera (Gerbera hybrida Hort.) Plantlets through Excised Scape Cultures Chien-young CHU and Min-chang HUANG Department of Horticulture,
More informationEffect of Cytokinins on Multiple Shoot Regeneration from Leaf Derived Callus of Inula
Plant Tissue Cult. & Biotech. 27(2): 189 194, 2017 (December) PTC&B Effect of Cytokinins on Multiple Shoot Regeneration from Leaf Derived Callus of Inula royleana DC. Samar Amin*, Zahoor A Kaloo and Seema
More informationAn efficient protocol for somatic embryogenesis of garlic (Allium sativum L.) using root tip as explant
J. Bangladesh Agril. Univ. 12(1): 1 6, 2014 ISSN 1810-3030 An efficient protocol for somatic embryogenesis of garlic (Allium sativum L.) using root tip as explant M. N. Hassan 1*, M. S. Haque 2, M. M.
More informationTransformation Protocol for Tobacco Abbreviated
Transformation Protocol for Tobacco Abbreviated Streak out bacteria onto YM 2-3 days 28 C Co cultivation on RMOP 3-11 days in dark Selection on RMOP-TCH Subculture every 2 weeks Plantlets onto MST-TCH
More informationMICROPHOPAGATION OF DATE PALM (PHOENIX TISSUE CULTURE TECHNIQUE
Annals of Arid Zone 28 (1&2): 137-141, 1989 MICROPHOPAGATION OF DATE PALM (PHOENIX DACTYLIFERA L.) CV KHADRA WY USING TISSUE CULTURE TECHNIQUE N.L. KACKAR, K.R. SOLANKI AND S.P. JOSHI Central Arid Zone
More informationCOMPARISON OF DIFFERENT DOSES OF PLANT GROWTH HORMONES ON CALLUS INDUCTION AND REGENERATION IN SUGARCANE
Pak. J. Biotechnol. 10 (1) 21-25 (2013) ISSN 1812-1837 COMPARISON OF DIFFERENT DOSES OF PLANT GROWTH HORMONES ON CALLUS INDUCTION AND REGENERATION IN SUGARCANE Simair A. Altaf** +, Mangrio G. Sughra*,
More informationPlant Regeneration via Organogenesis and Somatic Embryogenesis
18 Plant Biotechnology: Practical Manual 2 Plant Regeneration via Organogenesis and Somatic Embryogenesis 2.1 BACKGROUND AND BASICS One can achieve plant regeneration in a test tube by using suitable culture
More informationEFFECT OF BENZYLAMINO PURINE AND NAPHTHALENE ACETIC ACID ON CALLUS AND PROTOCORM FORMATION OF DENDROBIUM CV. BANYAT PINK
Journal of Cell and Tissue Research Vol. 13(3) 3977-3981 (2013) (Available online at www.tcrjournals.com) ISSN: 0973-0028; E-ISSN: 0974-0910 Original Article EFFECT OF BENZYLAMINO PURINE AND NAPHTHALENE
More informationMicro propagation of sugarcane (Saccharum officinarum L.) through auxiliary buds
Micro propagation of sugarcane (Saccharum officinarum L.) through auxiliary buds P S \Varakagoda, S Subasinghe, D L C Kumari and T S Neththikumara Department of Crop Science, Faculty of Agriculture, University
More informationMicropropagation of Lilium formolongo via leaf explants
Journal of Agricultural Technology 2015 Vol. 11(4):855-862 Available online http://www.ijat-aatsea.com ISSN 1686-9141 Micropropagation of Lilium formolongo via leaf explants Saetiew, K* and Umamanit T
More informationPlant regeneration from transverse stalk sections of chive plants
Romanian Biotechnological Letters Copyright 2011 University of Bucharest Vol. 16, No.1, 2011, Supplement Printed in Romania. All rights reserved ORIGINAL PAPER Abstract Received for publication, October
More informationSTIMULATING EFFECTS OF DIFFERENT BASAL MEDIA AND CYTOKININE TYPES ON REGENERATION OF ENDEMIC AND ENDANGERED MUSCARI AUCHERI SERKAN URANBEY
Arch. Biol. Sci., Belgrade, 62 (3), 663-667, 2010 DOI:10.2298/ABS1003663U STIMULATING EFFECTS OF DIFFERENT BASAL MEDIA AND CYTOKININE TYPES ON REGENERATION OF ENDEMIC AND ENDANGERED MUSCARI AUCHERI SERKAN
More informationEfficient micropropagation of Vanilla planifolia Andr. under influence of thidiazuron, zeatin and coconut milk
Indian Journal of Biotechnology Vol 3, January 2004, pp. 113-118 Efficient micropropagation of Vanilla planifolia Andr. under influence of thidiazuron, zeatin and coconut milk P Giridhar and G A Ravishankar*
More informationInternational Journal of Pharma and Bio Sciences RAPID IN VITRO PROPAGATION TECHNIQUE FOR SUGARCANE VARIETY 018
International Journal of Pharma and Bio Sciences RESEARCH ARTICLE BIOTECHNOLOGY RAPID IN VITRO PROPAGATION TECHNIQUE FOR SUGARCANE VARIETY 018 SATPAL SINGH BISHT*, AJIT KUMAR ROUTRAY & ROJITA MISHRA Department
More informationChapter 4. In vitro callus multiplication, regeneration and microcorm induction in Amorphophallus paeoniifolius
Chapter 4 70 Chapter 4 In vitro callus multiplication, regeneration and microcorm induction in Amorphophallus paeoniifolius 4.1 Introduction The high incidence of mosaic disease, corm dormancy and non-availability
More informationAVOCADO CALLUS AND BUD CULTURE
Proc. Fla. State Hort. Soc. 96:181-182. 1983. AVOCADO CALLUS AND BUD CULTURE M. J. Young University of Florida, IF AS, Fruit Crops Department, Gainesville, FL 32611 Additional index words, tissue culture,
More informationResponse of hybrid lilies development to the date of bulb removal
International Journal of Horticulture and Floriculture Vol. 2 (6), pp. 098-102, June, 2014. Available online at www.internationalscholarsjournals.org International Scholars Journals Full Length Research
More informationIn vitro propagation of Musa sp (Banana)
ISSN: 2319-7706 Volume 3 Number 7 (2014) pp. 399-404 http://www.ijcmas.com Original Research Article In vitro propagation of Musa sp (Banana) M.Anbazhagan *, B. Balachandran and K. Arumugam Department
More informationInvestigation of Plant Growth Regulators Effects on Callus Induction and Shoot Regeneration of Bunium persicum (Boiss.) B. Fedtsch.
J. Agr. Sci. Tech. (2009) Vol. 11: 481-486 Investigation of Plant Growth Regulators Effects on Callus Induction and Shoot Regeneration of Bunium persicum (Boiss.) B. Fedtsch. M. Valizadeh 1, and S. K.
More informationFACILE PLANT REGENERATION FROM TOMATO LEAVES INDUCED WITH SPECTINOMYCIN
Pak. J. Bot., 38(4): 947-952, 2006. FACILE PLANT REGENERATION FROM TOMATO LEAVES INDUCED WITH SPECTINOMYCIN MUHAMMAD SARWAR KHAN *, MUHAMMAD USMAN AND MUHAMMAD ILYAS LILLA National Institute for Biotechnology
More informationMicropropagation of Sterile and Non-Flowering Nicotiana Lines
2008 The Japan Mendel Society Cytologia 73(1): 9 13, 2008 Micropropagation of Sterile and Non-Flowering Nicotiana Lines Sarala K.*, Rao R. V. S., Murthy T. G. K. and Satyavani J. V. R. Central Tobacco
More informationDirect Regeneration of Shoot from Axillary Bud of Citrus Reticulate
Available online http://www.ijat-aatsea.com ISSN 1686-9141 Direct Regeneration of Shoot from Axillary Bud of Citrus Reticulate Shende, C. B. and Manik, S. R. Department of Botany Mohsinbhai Zaweri Arts,
More informationSeed Culture of Aromatic Rice Varieties Under Salt Stress
American Journal of Biology and Life Sciences 2015; 3(6): 260-264 Published online November 10, 2015 (http://www.openscienceonline.com/journal/ajbls) ISSN: 2381-3784 (Print); ISSN: 2381-3792 (Online) Seed
More informationINFLUENCE OF PLANT GROWTH REGULATORS ON IN VITRO CLONAL PROPAGATION OF DENDROBIUM SONIA EARSAKUL
INFLUENCE OF PLANT GROWTH REGULATORS ON IN VITRO CLONAL PROPAGATION OF DENDROBIUM SONIA EARSAKUL Priya Kumari, I.* Sabina George, T. & Rajmohan, K 1 Department of Pomology and Floriculture, College of
More informationSelection of mother plant. Preparation of explants. Fresh inoculation. Multiplication. Rooting. Planting out. Primary hardening. Secondary hardening
7.6 Protocol for micropropagation of banana 153 PROTOCOL FOR MICROPROPAGATION OF BANANA Joy P. P., Anjana R. & Prince Jose, Pineapple Research Station (Kerala Agricultural University), Vazhakulam-686670,
More informationGenetic and non genetic factors affecting callus induction and regeneration in sugarcane Sobhakumari V.P 1, Sreedivya M.J. 2 and Sanu Mary Abraham 3
Gregor Mendel Foundation Journal : -; 00. Genetic and non genetic factors affecting callus induction and regeneration in sugarcane Sobhakumari V.P, Sreedivya M.J. and Sanu Mary Abraham Tissue Culture Laboratory,
More informationEFFECTIVE CALLUS INDUCTION AND PLANT REGENERATION IN BRASSICA NAPUS (L.) VAR DGS-1
Journal of Cell and Tissue Research Vol. 12(2) 3229-3234 (2012) ISSN: 0974-0910 (Available online at www.tcrjournals.com) Original Article EFFECTIVE CALLUS INDUCTION AND PLANT REGENERATION IN BRASSICA
More informationIN VITRO PLANT REGENERATION STUDIES IN BRINJAL
Journal of Cell and Tissue Research Vol. 12(2) 3213-3218 (2012) ISSN: 0974-0910 (Available online at www.tcrjournals.com) Original Article IN VITRO PLANT REGENERATION STUDIES IN BRINJAL BARDHAN, S. K.,
More informationTHE EFFECT OF DIFFERENT PLANT GROWTH REGULATORS ON SHOOT INDUCTION OF Orthosiphon aristatus Boldingh.
THE EFFECT OF DIFFERENT PLANT GROWTH REGULATORS ON SHOOT INDUCTION OF Orthosiphon aristatus Boldingh. R. Zaidah & M.S. Nazri Biology Department, Faculty of Science, UTM, 81310 UTM Skudai, Johor, Malaysia.
More informationIntroduction. Plant growth regulators are the critical media components in determining the developmental pathway of the plant cells.
Introduction Callus is defined as an unorganized tissue mass growing on solid substrate. Callus forms naturally on plants in response to wounding, infestations, or at graft unions (Bottino, 1981). Callus
More informationIN VITRO SHOOT TIP CULTURE OF COTTON (GOSSYPIUM HIRSUTUM)
Pak. J. Bot., 36(4): 817-823, 2004. IN VITRO SHOOT TIP CULTURE OF COTTON (GOSSYPIUM HIRSUTUM) BUSHRA RASHID *, TAYYAB HUSNAIN AND SHEIKH RIAZUDDIN Centre for Applied Molecular Biology, 87-West Canal Bank
More informationIn vitro regeneration performance of Corchorus olitorius
J. Bangladesh Agril. Univ. 8(1): 1 6, 2010 ISSN 1810-3030 In vitro regeneration performance of Corchorus olitorius M. Hoque 1, K. M Nasiruddin 2, G. K. M. N. Haque 3 and G. C. Biswas 4 1 Dept. of Agronomy
More informationIN VITRO BULBLET INDUCTION FROM BULB SCALES OF ENDANGERED ORNAMENTAL PLANT MUSCARI AZUREUM
Article DOI: 10.2478/v10133-010-0024-4 A&EB IN VITRO BULBLET INDUCTION FROM BULB SCALES OF ENDANGERED ORNAMENTAL PLANT MUSCARI AZUREUM S. Uranbey 1, A. Ipek 1, M. Caliskan 2, E. Dundar 3, S. Cocu 4, D.
More informationAgrobacterium-mediated Rice Transformation from Mature Seeds
Agrobacterium-mediated Rice Transformation from Mature Seeds Kimberly Nelson-Vasilchik, Joel Hague, and Albert Kausch The Plant Biotechnology Laboratory University of Rhode Island 530 Liberty Lane West
More informationStandard Operating Procedure for Hazardous Chemicals
April 24, 2009, page 1 Standard Operating Procedure for Hazardous Chemicals Principal Investigators: Chung-Jui Tsai and Scott A. Harding Building and rooms: Davison Life Sciences Building, Lab B310 Chemical(s)
More informationIn vitro propagation and whole plant regeneration from callus in Datura (Datura stramonium. L)
African Journal of Biotechnology Vol. 10(3), pp. 442-448, 17 January, 2011 Available online at http://www.academicjournals.org/ajb DOI: 10.5897/AJB09.1968 ISSN 1684 5315 2011 Academic Journals Full Length
More informationAdult Plants and Juvenile Seedlings of Persimmon (Diospyros kaki L.)
J. Japan. Soc. Hort. Sci. 63(3) : 537-541. 1994. Comparison of Growth Rooting Characteristics of Micropropagated Adult Plants Juvenile Seedlings of Persimmon (Diospyros kaki L.) Ryutaro Tao, Jun Ito Akira
More informationInterim Report on Breeding the New Vetiver Variety for Cold Tolerance by Biotechnology
Interim Report on Breeding the New Vetiver Variety for Cold Tolerance by Biotechnology Xia Hanping (South China Botanic Garden, the Chinese Academy of Sciences, Guangzhou 510650, PR China) Culture in vitro
More informationCHAPTER 2. IN VITRO REGENERATION OF Gerbera jamesonii Bolus Ex. Hook f. Previous research has proven that Gerbera jamesonii could successfully be
CHAPTER 2 IN VITRO REGENERATION OF Gerbera jamesonii Bolus Ex. Hook f. 2.1 EXPERIMENTAL AIMS Previous research has proven that Gerbera jamesonii could successfully be propagated in vitro. Different types
More informationComparison of Regeneration Efficiency of Three Different Genotypes of Basmati Rice under in Vitro Condition
Comparison of Regeneration Efficiency of Three Different Genotypes of Basmati Rice under in Vitro Condition Ritu Mahajan* and Shilpi Sharma School of Biotechnology, University of Jammu, Jammu, India Abstract
More informationShort report: An in vitro method to rescue embryos of horseradish (Armoracia
Short report: An in vitro method to rescue embryos of horseradish (Armoracia rusticana), a reputedly sterile plant By M. OZGUR¹, A. M. SHEHATA², R. M. SKIRVIN², M. A. NORTON², R. M. S. MULWA², M. UCHANSKI²,
More informationT. Oomiya Hokkaido Ornamental Plants and Vegetables Research Center Takikawa, Hokkaido,
Cross-compatibility in Interspecific and Intergeneric Hybridization among the Colchicaceous Ornamentals, Gloriosa spp., Littonia modesta and Sandersonia aurantiaca S. Kuwayama, Y. Mizuta and M. Nakano
More informationMicropropagation Scheme of Curcuma alismatifolia Gagnep.
Micropropagation Scheme of Curcuma alismatifolia Gagnep. N. Toppoonyanont, S. Chongsang, S. Chujan, S. Somsueb and P. Nuamjaroen Department of Biology, Faculty of Science, Maejo University Chiang Mai 50290
More informationMICROPROPAGATION OF JATROPHA CURCAS (L.)
Indian J. Agric. Res., 43 (4) : 269-273, 2009 AGRICULTURAL RESEARCH COMMUNICATION CENTRE www.arccjournals.com / indianjournals.com MICROPROPAGATION OF JATROPHA CURCAS (L.) B.R. Ranwah, D.K. Gupta and M.A.
More informationRegeneration potential of seedling explants of chilli (Capsicum annuum)
African Journal of Biotechnology Vol. 8 (4), pp. 591-596, 18 February, 2009 Available online at http://www.academicjournals.org/ajb ISSN 1684 5315 2009 Academic Journals Full Length Research Paper Regeneration
More informationMária Gabriela Ostrolucká 1, Gabriela Libiaková 1, Emília Ondrußková 2, Alena Gajdoßová 1
Acta Universitatis Latviensis, Biology, 2004, Vol. 676, pp. 207 212 In vitro propagation of Vaccinium species Mária Gabriela Ostrolucká 1, Gabriela Libiaková 1, Emília Ondrußková 2, Alena Gajdoßová 1 1
More informationIn Vitro Flowering and Shoot Multiplication from Nodal Explants of Ceropegia bulbosa Roxb. var. bulbosa
Taiwania, 48(2): 106-111 In Vitro Flowering and Shoot Multiplication from Nodal Explants of Ceropegia bulbosa Roxb. var. bulbosa S. John Britto (1, 2), E. Natarajan (1) and D. I. Arockiasamy (1) (Manuscript
More informationIN VITRO PROPAGATION OF THE BALKAN ENDEMIC SPECIES VERBASCUM ERIOPHORUM GODR. Abstract. Introduction
767 Bulgarian Journal of Agricultural Science, 22 (No 5) 2016, 767 771 Agricultural Academy IN VITRO PROPAGATION OF THE BALKAN ENDEMIC SPECIES VERBASCUM ERIOPHORUM GODR. Zh. P. YORDANOVA *, M. A. ROGOVA
More informationIJABR, VOL.7 (4) 2017: ISSN
STUDIES ON THE EFFECT OF SURFACE STERILIZATION TIME AND PLANT BIOREGULATORS ON IN VITRO REGENERATION OF BULB SCALE EXPLANTS OF HYBRID LILIUM CV. SORBONNE a Anchal Arpita Gochhayat, b* Sashikala Beura and
More informationTitle: Enhancement of Bramble Production in the Southeastern U.S. Through Micropropagation, Virus Indexing, and Field Evaluation for Trueness to Type
Title: Enhancement of Bramble Production in the Southeastern U.S. Through Micropropagation, Virus Indexing, and Field Evaluation for Trueness to Type Progress Report SRSFC Project #2006 01 Research Proposal
More informationANTHER CULTURE OF PEPPER (CAPSICUM ANNUUM L.) : COMPARATIVE STUDY ON EFFECT OF THE GENOTYPE
ANTHER CULTURE OF PEPPER (CAPSICUM ANNUUM L.) : COMPARATIVE STUDY ON EFFECT OF THE GENOTYPE V.N. Rodeva 1, T.P. Irikova 2, V.J. Todorova 1 Maritsa Vegetable Crops Research Institute, Plovdiv 1 Plovdiv
More informationResearches regarding bitter melon (Momordica charantia) in vitro regeneration
Volume 14(3), 75-8, 21 JOURNAL of Horticulture, Forestry and Biotechnology Researches regarding bitter melon (Momordica charantia) in vitro regeneration Franţ Alexandra 1*, Botău Dorica 1 1 Banat s University
More informationIn Vitro Regeneration of Parthenocarpic Cucumber (Cucumis sativus L.)
International Journal of Current Microbiology and Applied Sciences ISSN: 2319-7706 Volume 6 Number 7 (2017) pp. 1711-1720 Journal homepage: http://www.ijcmas.com Original Research Article https://doi.org/10.20546/ijcmas.2017.607.206
More informationOrganogenic plant regeneration via callus induction in chickpea (Cicer arietinum L.) Role of genotypes, growth regulators and explants
Indian Journal of Biotechnology Vol. 4, April 2005, pp. 251-256 Organogenic plant regeneration via callus induction in chickpea (Cicer arietinum L.) Role of genotypes, growth regulators and explants Anju
More informationIN VITRO CALLUS INDUCTION AND PLANTLET REGENERATION IN FIG (FICUS CARICA L.)
Journal of Cell and Tissue Research Vol. 12(3) 3395-3400 (2012) (Available online at www.tcrjournals.com) ISSN: 0973-0028; E-ISSN: 0974-0910 Original Article IN VITRO CALLUS INDUCTION AND PLANTLET REGENERATION
More informationInfluence of Genotype Source on the In Vitro Regeneration Ability of Malaysian Chilli Varieties
Influence of Genotype Source on the In Vitro Regeneration Ability of Malaysian Chilli Varieties ALIZAH Z. * & ZAMRI Z. 1 Malaysian Agriculture Research and Development Institute Serdang, PO Box 12301,
More informationPlant regeneration of natural tetraploid Trifolium pratense L
Biol Res 41: 25-31, 2008 BR 25 Plant regeneration of natural tetraploid Trifolium pratense L HATICE ÇÖLGEÇEN 1 and M CIHAT TOKER 2 1 Zonguldak Karaelmas University, Faculty of Arts and Science, Department
More informationGregor Mendel Foundation Proceedings 2007:
Gregor Mendel Foundation Proceedings 2007: 54-61. Effect of the explants from different aged mother plant on callus induction and direct regeneration in jatropha(jatropha curcas L.) Pranesh K. J 1, Gururaja
More informationTissue culture response of different wheat genotypes, environmental effect and association with plant traits
Tissue culture response of different wheat genotypes, environmental effect and association with plant traits Dodig D., Nikolic R., Mitic N. in Molina-Cano J.L. (ed.), Christou P. (ed.), Graner A. (ed.),
More informationIn vitro propagation of Phaleonopsis hybrid Little gem by culturing apical part and axillary bud of flower stalk
J Plant Biotechnol (2016) 43:438 443 DOI:https://doi.org/10.5010/JPB.2016.43.4.438 ISSN 1229-2818 (Print) ISSN 2384-1397 (Online) Research Article In vitro propagation of Phaleonopsis hybrid Little gem
More informationIn vitro clonal propagation of the neem tree (Azadirachta indica A. Juss.)
African Journal of Biotechnology Vol. 7 (4), pp. 386-391, 19 February, 2008 Available online at http://www.academicjournals.org/ajb ISSN 1684 5315 2008 Academic Journals Full Length Research Paper In vitro
More informationEFFECT OF DIFFERENT CULTURAL CONDITIONS ON MICROPROPAGATION OF ROSE (ROSA INDICA L.)
Pak. J. Bot., 41(6): 2877-2882, 2009. EFFECT OF DIFFERENT CULTURAL CONDITIONS ON MICROPROPAGATION OF ROSE (ROSA INDICA L.) ASAD SHABBIR 1, NOSHEEN HAMEED 1 AMIR ALI 2 AND RUKHSANA BAJWA 1 1 Institute of
More informationAmerican-Eurasian Journal of Sustainable Agriculture, 6(4): , 2012 ISSN Somatic Embryogenesis and Plantlet Regeneration in Amla
American-Eurasian Journal of Sustainable Agriculture, 6(4): 417-421, 212 ISSN 1995-748 417 ORIGINAL ARTICLE Somatic Embryogenesis and Plantlet Regeneration in Amla L. Al-Sabah, C. Sudhersan and S. Jibi
More informationMicropropagation of GF-677 rootstocks (Prunus amygdalus x P. persica)
Micropropagation of GF-677 rootstocks (Prunus amygdalus x P. persica) Kamali K., Majidi E., Zarghami R. in Ak B.E. (ed.). XI GREMPA Seminar on Pistachios and Almonds Zaragoza : CIHEAM Cahiers Options Méditerranéennes;
More informationTISSUE CULTURE AND EX-VITRO ACCLIMATION OF RHODODENDRON sp.
Buletin USAMV-CN, 64/2007 (-) ISSN 1454-232 TISSUE CULTURE AND EX-VITRO ACCLIMATION OF RHODODENDRON sp. Clapa Doina, Al. Fira Fruit Research Station Cluj, 5 Horticultorilor Str. Horticultorilor nr.5, 400457
More informationThe effect of plant growth regulators on optimization of tissue culture system in Malaysian upland rice
African Journal of Biotechnology Vol. 9(14), pp. 2089-2094, 5 April, 2010 Available online at http://www.academicjournals.org/ajb ISSN 1684 5315 2010 Academic Journals Full Length Research Paper The effect
More informationIn vitro culture and plant regeneration of Sesbania grandiflora
International Journal of Chemical and Biochemical Sciences (ISSN 2226-9614) Journal Home page: www.iscientific.org/journal.html International Scientific Organization In vitro culture and plant regeneration
More informationINTERNATIONAL JOURNAL OF RESEARCH AND REVIEWS IN PHARMACY AND APPLIED SCIENCES. Received: Accepted: Published:
ISSN:2249-1236 INTERNATIONAL JOURNAL OF RESEARCH AND REVIEWS IN PHARMACY AND APPLIED SCIENCES Research Article Received: 06-08-2011 Accepted: 12-09-2011 Published: 29-09-2011 OPTIMIZATION OF REGENERATION
More informationIN VITRO BUD CULTURE OF KINNOW TREE
Pak. J. Bot., 38(3): 597-601, 2006. IN VITRO BUD CULTURE OF KINNOW TREE Nuclear Institute for Agriculture Biology (NIAB), Faisalabad. Abstract Tissues from field grown trees have contamination problems
More informationReview on Adventitious Bud Formation in Lachenalia
Review on Adventitious Bud Formation in Lachenalia J.G. Niederwieser and A.M. Ndou ARC-Roodeplaat Vegetable and Ornamental Plant Institute Private Bag X293 Pretoria, 0001 South Africa Tel: 27-12 841 9609
More informationIN VITRO GROWTH AND DEVELOPMENT OF DENDROBIUM HYBRID ORCHID. H. KHATUN 1, M. M. KHATUN 2, M. S. BISWAS 3 M. R. KABIR 4 AND M. AL-AMIN 5 Abstract
ISSN 0258-7122 Bangladesh J. Agril. Res. 35(3) : 507-514, September 2010 IN VITRO GROWTH AND DEVELOPMENT OF DENDROBIUM HYBRID ORCHID H. KHATUN 1, M. M. KHATUN 2, M. S. BISWAS 3 M. R. KABIR 4 AND M. AL-AMIN
More information