Molecular Investigations in Ornamental Floricultural Plants

  • Misra, Pratibha (Floriculture Division, National Botanical Research Institute) ;
  • Srivastava, A.K. (Plant Molecular Biology Laboratory, National Botanical Research Institute)
  • Published : 2004.09.01

Abstract

Keywords

References

  1. Abe H, Nakano M, Nakatsuka A, Nakayama M, Koshioka M, Yamagishi M (2002) Genetic analysis of floral anthocyanin pigmentation traits in Asiatic hybrid lily using molecular linkage maps. Theo Appl Genet 105: 1175-1182
  2. Aida R, Yoshida K, KondoT, Kishimoto S, Shibata M (2000) Copigmentation gives bluer flowers on transgenic torenia plants with the antisense dlhydroflavonol-4-reductase gene. Plant Sci 160: 49-56
  3. Almeida J, Carpenter R, Robbins TP, Martin C, Coen FS (1989) Genetic interactions underlying flower color patterns in Antirrhinum majus. Genes Dev 3: 1758-1767
  4. Annadana S, Beckwilder MJ, Kuipers G, Visser PB, Outch-kourov N, Pereira A, UdayaKumar M, De Jong J, Jongsma MA (2002) Cloning of the chrysanthemum UEP1 promoter and comparative expression in florets and leaves of Dendranthema grandiflora. Transgenic Res 11: 437-445
  5. Anonymous (2004) 'Ja' to transgenes. New Scientist 181 (Jan. 24): 4
  6. Babu P, Chawla HS (2003) In vitro regeneration and Agro-bacterium mediated transformation in gladiolus. J Hort Sci and Biotech 75: 400-404
  7. Beers EP, Woffenden BJ, Zhao C (2000) Plant proteolytic enzymes : possible roles during programmed cell death. Plant Mol Biol 44: 399-415
  8. Ben-Ari ET (1999) The silence of the genes. Bioscience 49:432-439
  9. Boase MR, Bradley JM, Borst NK (1998) Genetic transformation by Agrobactehum tumefaciens of florists chrysanthemum (Dendranthema x grandiflorium) cultivar 'Peach Margaret'. In Vitro Cell Dev Biol-Plant 34: 46-51
  10. Bowman JF, Smyth DR, Meyerowitz E (1991) Genetic interac-tions among floral homoerotic genes of Arabidopsis. Develop-ment 112: 1-20
  11. Bradley JM, Davies KM, Deroles SC, BloorSJ, Lewis DH (1998) The maize Lc regulatory gene upregulates the flavonoids biosynthetic pathway of petunia. Plant J 13:381-392
  12. Cerdan PD, Chory J (2003) Regulation of flowering time by light quality. Nature 423: 881-885
  13. Chandler FC (2003) Commercialization of genetically modified ornamental plants. J Plant Biotech 5: 69-77
  14. Chang H, Jones ML, Banowetz GM, Clark DG (2003) Over-production of cytokinins in petunia flowers transformed with $P_{SAG12}$-IPT delays corolla senescence and decreases sen-sitivity to ethylene. Plant Physiol 132: 2174-2183
  15. Chuck G, Robbins T, Nijjar C, Ralston E, Courlney- Gutterson N (1993) Tagging and cloning of a petunia flower colour gene with the maize transposable element Activator. Plant Cell 5: 371-378
  16. Clark DG, Dervinis C, Barrett J, Klee H, Jones ML (2004) Drought-induced leaf senescence and horticultural perfor-mance of transgenic PSAG12-IPT petunias. J Amer Soc Hort Sci 129: 93-99
  17. Coen ES, Almeida J, Robbins TP, Hudson A, Carpenter R (1988) Molecular analysis of genes determining spatial patterns in Antirrhinum majus. In Verma DPS, Goldberg RB (eds), Temporal and Spatial Regulation of Plant Genes, pp 63-82. Springer-Verlag, Berlin
  18. Cui HL, Handa T, Ezura H (2003) An improved protocol for Agrobacterium-mediated transformation of Antirrhinum majus L. Mol Gen Genom 270: 296-302
  19. Cuijpers TAMM, Spod-x GH (1994) Recently registered in the Netherlands as a viral insecticide for control of beet army warm Spodoptera exigua in cutflowers and potted plants in greenhouse. Mededelingen Faculteit Landbonwkundige en Toegepaste Biologische Wetenschappen Universiteit Genet 59: 393-403
  20. Davies KM, Schwinn KE (1997) Flower colour, In Geneve RL, Preece JE, Merkle SA (eds), Biotechnology of Ornamental Plants, pp 259-294. CAB International, Wallingford
  21. De Jager CM, Butot RPT, Klinkhamer PGL, Van Der Meijden U (1995) Chemical characteristics of chrysanthemum cause resistance to Frankliniella occidentalis (Thysanoptera: Thri-pidae). J Econ Entomol 88: 1746-1753
  22. De Jong J, Rademaker W, Ohishi K (1995) Agrobacterium-mediated transformation of chrysanthemum. Plant Tiss Cult Biotech 1: 38-42
  23. De Long A, Mochaitis K, Chritensen S (2002) Protein phos-phorylation in the delivery of response to auxin signals Plant Mol Biol 49: 285-303
  24. Denarie J, Debelle F, Prome Jc (1996) Rhizobium lipochitooli-gosaccharide nodulation factors : signalling molecules me-diating recognition and morphogenesis. Ann Rev Biochem 65: 503-535
  25. DeSchepper S, Leus L, Mertens M, Debergh P, Van Bockstaele U, De Loose M (2001) Somatic ploidy and its consequences for flower coloration and flower morphology in azalea. Plant Cell Rep 20: 583-590
  26. Do YY, Huang PL (1997) Gene structure of PAC01, a petal senescence-related gene from Phalaenopsis encoding pero-xisomal acyl-CoA oxidase homolog. Biochem Mol Biol 41:609-618
  27. Dudareva N, Cseke L, Blane VM, Pichersky E (1996) Evolution of floral scent in Clarkia: Novel path of S-LinaIool synthase gene expression in C. Breweri flower. Plant Cell 8: 1137-1148
  28. Durbin ML, McCaig B, Clegg MT (2000) Molecular evolution of the chalcone synthase multigene family in the morning glory genome. Plant Mol Biol 42: 79-92
  29. Elomaa P, Dimeri A, Mehto M, Albert VA, Laitinen RAE, Teeri TH (2003) Activation of anthocyanin biosynthesis in Gerbera hybrida (Asteraceae) suggests conserved protein-protein and protein-promoter interactions between the anciently diverged monocots and eudicots. Plant Physiol 133: 1831-1842
  30. Finnegan J, McEIroy D (1994) Transgene inactivation: Plants fight back. Biotechnology 12: 883-888
  31. Geneve RL, Preece JE, Merkle SA (Eds) (1997) Biotechnology of Ornamental Plants. CAB International, Wallingford
  32. Grotewold U, Chamberlin M, Snook M, Siame B, Butler L, Swenson J, Maddock S, Clair GS, Bowen B, (1998) Engineering secondary metabolism in maize cells by ectopic expression of transcription factors. Plant Cell 10 721-740
  33. Guerrero C, De La Calle M, Reid MS, Valpuesta V (1998) Analysis of the expression of two thiolprotease genes from daylily (Hemerocallis spp.) during flower senescence. Plant Mol Biol 36: 565-571
  34. Helariutta Y, Elomaa P, Kotilainen M, Seppanen P, Teeri TH (1993) Cloning of cDNA for dihydroflavonol 4-reductase (DFR) and characterization of dfr expression in the corollas of Gerbera hybrida var. Regina (Compositae). Plant Mol Biol 22: 183-193
  35. Helariutta Y, Elomaa P, Kotilainen M, Griesbach RJ, Schroder TH, Teeri (1995) Chalcone synthase like-genes active during corolla development are differentially expressed and encode enzymes with different catalytic properties in Gerbera hybrida (Asteraceae). Plant Mol Biol 28: 47-60
  36. Holton TA, Brugliera F, Lester D, Tanaka Y, Hyland C, Menting JGT, Lu C, Cornish EC (1993) Cloning and expression of cytochrome P450 genes controlling flower colour. Nature 366: 276-279
  37. Holton TA, Cornish EC (1995) Genetics and biochemistry of anthocyanin biosynthesis. Plant Cell 7: 1071-1083
  38. Holton TA, Tanaka Y (1994) Blue roses-A pigment of our imaginations? Trends Biotech 12: 40-42
  39. Hoshi Y, Kondo M, Mori S, Adachi Y, Nakano M, Kobayashi H (2004) Production of transgenic lily plants by Agrobacterium-mediated transformation. Plant Cell Rep 22: 359-364
  40. Hsu HF, Huang CH, Chou, LT, Yang CH (2003) Ectopic Expression of an orchid (Onciclium Gower Ramsey) AGL6-1ike gene promotes flowering by activating flowering time genes in Arabidopsis thaliana. Plant Cell Physiol 44 783-794
  41. Huits HSM, Gerats AGM, Kreike MM, Mol JNM, Koes RE (1994) Genetic control of dihydroflavonol-4-reductase gene expression in Petunia hybrida. Plant J 296-310
  42. Hunter DA, Steele BC, Reid MS, Davies CA (2002) Identifica-tion of genes associated with perianth senescence in daffodil (Narcissus pseudonarcissus L. 'Dutch Master'). Plant Sci 163: 13-21
  43. Hutchinson JF, Kaul V, Maheswaran G, Moran JR, Graham MW, Richards D (1992) Genetic improvement of floricultural crops using biotechnology. Aust J Bot 40: 765-87
  44. Inagaki Y, Hisatomi Y, Suzuki T, Kasahara K, lida S (1994) Isolation of a suppressor-mutator/enhancer-like transposable element. Tpn 1, from Japanese morning glory bearing variegated flowers. Plant Cell 6: 375-383
  45. Jiang QZ, Gresshoff PM (1997) Classical molecular genetics of the model legume Lotus japonicus. Mol Plant Microbe Interact 10: 59-68
  46. Johnson ET, Shin HyiB, Oh BJ, Cheong H, Choi G (1999) Cymbidium hybrida dihydroflavonol 40 reductase does not efficiently reduce dihydrokasmp ferol to produce orange pelargonidin type anthocyanins. Plant J 19: 81-85
  47. Jones RB, Serek M, Kuo CL, Reid MS (1994) The effect of protein synthesis inhibition on petal senescence in cut bulb flowers. J Amer Soc Hoit Sci 119: 1243-1247
  48. Jones ML, Woodson WR (1999) Differential expression of three members of the I-aminocyclopropane-1-carboxylate synthase gene family in carnation. Plant Physiol 119: 755-764
  49. Jordan BR, Winefield C, Lewis D, Bradley M, Deroles S, Boase M, Puterill J (1996) Genetic manipulation of morphology and floral timing in ornamental plants. In Vitro 32: 26A-27A
  50. Jorgensen R, Cluster P, Que Q, English J, Napoli C (1996) Chalcone synthase cosuppression phenotypes in petunia flowers: comparison of sense vs. antisense constructs and slngle vs. complex T-DNA sequences. Plant Mol Biol 31 957-973
  51. Kende H (1989) Enzymes of ethylene biosynthesis. Plant Physiol 91: 1-4
  52. Knapp JE, Kausch AP, Auer C, Brand MH (2002) transformation of Rhododendron through microprojectile bombardment. Plant Cell Rep 20: 749-754
  53. Koes RE, Spelt CE, Mol JNM (1989) Cloning and molecular characterization of the chalcone synthase multigene family of Petunia hybrids. Gene 81: 245-257
  54. Krol AR van der, Lenting PE, Veenstra J, van der Meer IM, Koes RE, Gerats AGM, Mol JNM, Stuitje AR (1988) An antisense chalcone synthase gene in transgenic plants inhibits flower pigmentation. Nature 333: 866-869
  55. Levy YY, Dean C (1998) Control of flowering time. Curr Opin Plant Biol 1: 49-54
  56. Lavy M, Zuker A, Le winsohn E, Larkov O, Ravid U, Vainstein A, Weiss D (2002) Linalool and linalool oxide production in transgenic carnation flowers expressing the Clarkia breweri linalool synthase gene. Mol Breed 9: 103-111
  57. Liau CH (2003) The sweet pepper ferredoxin-like protein (pflp) conferred resistance against soft rot disease in Oncidium orchid. Transgenic Res 12: 329-336
  58. Liau CH, You SJ, Prasad V, Hsiao HH, Lu JC, Yang NS, Chan MT (2003) Agrobactrium tumefaciens-mediated transformation of an Oncidium orchid. Plant Cell Rep 21: 993-998
  59. Liew CF, Goh CJ, Loh CS, Lin SH (1998a) Cloning and characterization of full-length cDNA clones encoding chalcone synthase from the orchid Bromheadia finlaysoniana. Plant Physiol Biochem 36: 647-656
  60. Liew CF, Loh CS, Goh CJ, Lin SH (1998b) The isolation, molecular characterization and expression of dihydroflavonol 4-reductase cDNA in the orchid, Bromheadia finlaysoniana. Plant Sci 135: 161-169
  61. Lombari P, Ercolano E, Alaoui H El, Chiurazzi M (2003) A new transformation-regeneration procedures in the model legume Lotus japonicus: root explants as a source of large numbers of cells susceptible to Agrobacterium-mediated transformation. Plant Cell Rep 21: 771-777
  62. Lu C, Nugent G, Wardley-Richardson T, Chandler SF, Young R, Dalling MJ (1991) Agrobacterium-mediated transformation of carnation (Dianthus Caryophyllus). Biotechnology 9: 864-868
  63. Martens S, Forkmann G (1999) Cloning and expression of flavone synthase II from Gerbera hybrids Plant J 20:611-618
  64. Martin C, Gerats T (1992) In: Jordan (Ed), The control of flower coloration, pp 219-235. CAB International Wallingford, UK
  65. Martin C, Prescott A, Mackay S, Barlett J, Vrylandt U (1991) Control of anthocyanln biosynthesis in flowers of Antirrhinum majus. Plant J 1: 37-49
  66. Mathesius U, (2001) Flavonoids induced in cells undergoing nodule organogenesis in white clover are regulators of auxin breakdown by peroxidase. J Exp Bot (Suppl) 52:419-426
  67. Men S, Ming X, Liu R, Wei C, Li Y (2003a) Agrobacterium-mediated genetic transformaion of a Dendrobium orchid. Plant Cell Tiss Org Cult 75: 63-71
  68. Men S, Ming X, Wang Y, Liu R, Wei C, Li Y (2003b) Genetic transformation of two species of orchid by biolistic bombardment. Plant Cell Rep 21: 592-598
  69. Meyer P, Heidemann I, Forkmann G, Saedler II (1987) A new petunia flower colour generated by transformation of a mutant with a maize gene. Nature 330: 677-678
  70. Misra P, Datta SK, Chakraborty D (2003) Mutation in flower colour and shape of Chrysanthemum mohfolium induced by $\gamma$-radiation. Biol Plant 47: 153-156
  71. Mol JNM, Stuitje AR, Krol AR van der (1989) Genetic manipulation of floral pigmentation genes. Plant Mol Biol 13: 287-294
  72. Mol JNM, Holton TA, Koes RE (1995) Floriculture: genetic engineering of commercial traits. Trends Biotech 13: 350-355
  73. Mol JNM, Grolewold E, Koes RE (1998) How genes paint flowers and seeds. Trends Plant Sci 3: 212-217
  74. Mol JNM, Cornish E, MasonJ, Koes R (1999) Novel coloured flowers, Current Opin Biotech 10: 198-201
  75. Mori S, Kobayashi H, Hoshi Y, Kondo M, Nakano M (2004) Heterologous expression of the flavonoid 3' 5' -hydroxylase gene of Vinca major alters flower color in transgenic Petunia hybrida. Plant Cell Rep 22: 415-421
  76. Nakajima N, Mori H, Yamazaki K, Imaseki H (1990) Molecular cloning and sequence of a complementary DNA encoding 1-aminocyclopropane-1 -carbohydrate synthase induced by tissue wounding. Plant Cell Physiol 31: 1021-1029
  77. Nakatsuka A, Izumi Y, Yamagishi M (2003) Spatial and temporal expression of chalcone synthase and dihydro-flavonol 4-reductase genes in the Asiatic hybrid lily. Plant Sci 165: 759-767
  78. Nielson K, Deroles SC, Markham KR, Bradley MJ, Podivinsky E, Manson D (2002) Antisense flavonol synthase alters copigmentation and flower color in Lisianthus. Mol Breed 9:217-229
  79. Outchkurov NS, Peters J, De Jong J, Rademakers W, Jongsma MA (2003) The promoter-terminator of chrysanthemum rbc $S_1$ directs very high expression levels in plants. Planta 216:1003-1012
  80. Pacios-bras C, Schlaman HRM, Boot K, Admiraal P, Langerak M, Stougaard J, Spaink HP (2003) Auxin distribution in L. japomcus during root development. Plant Mol Biol 52:1169-1180
  81. Panavas T, Reid PD, Rubinstein B (1998) Programmed cell death of daylily petals : activities of wall-based enzymes and effects of heat shock. Plant Physiol Biochem 36:379-388
  82. Panavas T, Pikula A, Reid PD, Rubinstein B, Walker EL (1999) Identification of senescence-associated genes from daylily petals. Plant Mol Biol 40: 237-248
  83. Panavas T, Levangie R, Mistler J, Reid PD, Rubinstein B (2000) Activities of nucleases in senescing daytily petals. Plant Physiol Biochem 38: 837-843
  84. Park KY, Drory A, Woodson WR (1992) Molecular cloning of an 1-aminocyclopropane-1-carboxylate synthase from senescing carnation flower petals. Plant Mol Biol 18: 377-386
  85. Pattanayak D, Kumar PA (2000) Plant Biotechnology : Current advances and future perspectives. Proc. Indian Natl Sci Acad B66: 265-310
  86. Petty LM, Harberd NP, Carre IA, Thomas B, Jackson SD, (2003) Production of dwarf chrysanthemum plants via genetic engineering. Plant Sci 164: 175-182
  87. Putterill J, Robson F, Lee K, Simon R, Coupland G (1995) The CONSTANS gene of Arabidopsis promotes flowering and encodes a protein showing similarities to zinc finger transcription factors. Cell 80: 847-857
  88. Quaedvlieg NEM, Schlaman HRM, Admiraal PC, Wijting SE, Stougaard J, Spaink HP (1998) Fusions between green fuorescent protein and $\beta$ -glucuronidase as sensitive and vital bifunctinal reporters in plants. Plant Mol Biol 37:715-727
  89. Raj SK, Srivastava A, Chandra G, Singh BP (2002) Characterization of cucumber mosaic virus isolate infecting gladiolus cultivars and comparative evaluation of serological and molecular methods for sensitive diagnosis. Curr Sci 83:1132-1137
  90. Reeves PH, Coupland G (2000) Response of plant development to environment: Control of flowering by daylength and temperature. Curr Opin Plant Biol 3: 37-42
  91. Richards HA, Hafhill MD, Millwood RJ, Stewart CN (2003) Quantitative GFP fluorescence as an indicator of recombinant protein synthesis in transgenic plants. Plant Cell Rep 22: 117-121
  92. Rinhardt D, Mandel T, Kuhlem Eier C (2000) Auxin regulates the initiation and radial position of plant lateral organs. Plant Cell 12: 507-518
  93. Robinson KEP, Firoozabadi E (1993) Transformation of floricultural crops. Sci Hort 1: 120-122
  94. Rosati C, Simoneau P, Treuther D, Poupard P, Cedot Y, Cadie A, Duron M (2003) Engineering of flower color in Forsythia by expression of 2 independently transformed dihydroflavonol 4-reductase and anthocyanidine synthase genes of flavonoid pathway. Mol Breed 12: 197-208
  95. Rubistein B (2000) Regulation of cell death in flower petals. Plant Mol Biol 44: 303-318
  96. Savin KW, Baudinette SC, Graham MW, Michael MZ, Nugent GD, Lu CY, Chandler SF, Cornish EC (1996) Antisense ACC oxidase delays carnation petal senescence. HortSci 30: 970-972
  97. Sergei K, Svitashev, Somers DA (2002) Characterization of transgene loci in plants using FISH: A plcture is worth a thousand words. Plant Cell Tlss Org Cult 69: 205-214
  98. Shaw JF, Chen HH, Tsai MF, Kuo CI, Huang LC (2002) Exdended flower longevity of Petunia hybrida transformed with boers, a mutated ERS gene of Brassica oleracea. Mol Breed 9: 211-216
  99. Singh PK, Gupta SK, Sarangi BK, Srivastava AK, Tuli R (1996) Expression of a chemically synthesized bacterial gene encoding an entomocidal protein in plant cells. In: Second International crop Science Congress, 17-24 November, New Delhi, India
  100. Smart CM, Scofield SR, Bevan MW, Tyer TA (1991) Delayed leaf senescence in tobacco plants transformed with tmr, a gene for cytokinin production in Agrobacterium. Plant Cell 3: 647-56
  101. Solomon M, Belenghi B, Delledonne M, Menachen E, Levine A (1999) The involvement of cysteine proteases and protease inhibitor genes in the regulation of programmed cell death in petals. Plant Cell 11: 431-443
  102. Sommer H, Saedler H (1986) Structure of the chalcone synthase gene of Antirrhinum majus. Mol Gen Genet 202:429-434
  103. Sommer H, Beltran JP, Huijser P, Pape S, Lonnig W, Saedler H, Schwarz-Sommer Z (1990) Deficiens, a homeotic gene involved in the control of flower morphogenesis in Antirrhinum majus, the protein shows homology to transcription factors. EMBO J 9: 605-13
  104. Spaink HP (2000) Root nodule and infection factors produced by rhizobial bacteha. Ann Rev Microbiol 54: 257-288
  105. Spanu P, Reinhardt D, Boller T (1991) Analysis and cloning of the ethylene-forming enzyme from tomato by functional expression of its mRNA in Xenopus laevis oocytes. EMBO J 10: 2007-2013
  106. Stam M, Mol JNM, Kooter JM (1997) The silence of genes in transgenic plants. Ann Bot 79: 3-12
  107. Stevenson TW (1991) Molecular biology of flavonoid pigment biosynthesis in flowers. In Dennis ES, Llewellyn DJ (Eds), Molecular Approaches to Plant Improvement, pp 127-48. Springer-VerIag, Berlin
  108. Stewart Jr CN (2001) The utility of green fluorescent protein in transgenic plants. Plant Cell Rep 20: 376-382
  109. Suzuki H, Zue H, Tanaka Y, Fukui Y, Mizutani M, Kusumi T (1997) Molecular breeding of flower colour of Torenia fourieri. Plant Cell Physiol 38: 538-540
  110. Suzuki K, Xue H, Tanaka Y, Fukui Y, Fukuchi-Muzutani M, Murakami Y, Katsumoto Y, Tsuda S, Kusumi T (2000) Flower color modifications of Torenia hybrida by cosupression of anthocyanin biosynthesis genes. Mol Breed 6:239-246
  111. Suzuki H, Nakayama T, Yamaguchi M-a, Nishino T (2004) cDNA cloning and characterization of 2 Dendranthema xmorifolium anthocyanin malonyltransferase with different functional activlties. Plant Sci 166: 89-96
  112. Szezyglowski K, Shaw RS, Wopereis J, Copeland S, Hamburger D, Kasiborski B, Dazzo FB, Bruijn FJ (1998) Nodule organogenesis and symbiotic mutants of the model legume Lotus japonicus. Mol Plant Microbe Interact 11: 684-697
  113. Tanaka Y, Fukui Y, Fukuchi-Mizutami M, Holton TA, Higgins U, Kusumi T (1995) Molecular cloning and characterization of Rosa hybhda dihydroflavonol 4-reductase gene. Plant Cell Physiol 36: 1023-1031
  114. Tanaka S, Tsuda S, Takaaki K (1998a) Application of recombinant DNA to floriculture. In: Chopra VL, Malik VS, Bhat SR (eds), Applied Plant Biotechnology, pp 181-235. Oxford & IBH, New Delhi
  115. Tanaka Y, Tsuda S, Kusumi T (1998b) Metabolic engineering to modify flower colour. Plant Cell Physiol 39: 1119-1126
  116. Tang X, Gomes AMTR, Bhatia A, Woodson WR (1994) Pistil specific and ethylene regulated expression of I-aminocyclopropane-1-carboxylate oxidase genes in Petunia flowers. Plant Cell 6: 1227-1239
  117. Teixeira da Silva JA, Fukai S (2003) Four gene introduction method affects the shoot regeneration and localization of transgene expression in greenhouse stem explants and in vitro-grown chrysanthemum stem thin cell layers. African J Biotech 2: 114-123
  118. Tuli R, Srivastava AK (1994) Transformation of plant cells: Introduction of vector plasmid into Agrobactehum tumefaciens by conjugat transfer. In: Mehta SL, Santha IM (eds), Protocol Book Gene Isolation, Cloning and Plant Transformation Manual, pp 18-21. IARI, Indian Council of Agh Res, New Delhi, India
  119. Tuli R, Ratnakar PVAL, Kapila J, Srivastava AK, Vijaylakshmi N, Rananavare HD, Mishra HS, Gupta SK, Singh MP, Singh PK (1997) Development of transgenic plants for resistance to insect attack. In: Tiwan KK, Singhal GS (eds), Plant Molecular Biology and Biotechnology. pp37-42. Narosa Publishing House, New Delhi, India
  120. Tuli R, Singh PK, Gupta SK, Singh R, Srivastava AK, (1998) Transgenic and traditional approaches in pest control: Strategies and progress in India. In: Gupta PK, Singh SP, Balyom HS, Sharma PC, Ramesh B (eds), Genetics and Biotechnology in crop improvement. pp 94-103. Rastogi Publications, Meerut, India
  121. Ueyama Y, Suzuki K-I, Fukuchi-Mizutani M, Fukui Y, Miyazaki K, Ohkawa h, Kusumi T, Tanaka Y (2002) Molecular and biochemical characterization of torenia flavonoid 3' -hydroxylase and flavone synthase II and modification of flower color by modulating the expression of these genes. Plant Sci 163: 253-263
  122. Vainstein A, Lewinsohn E, Pichersky E, Weiss D (2001) Floral fragrance-new inroads into an old commodity. Plant Physiol 127: 1383-1389
  123. Valpuesta V, Lange NE, Guerrero C, Reid MS (1995) Upregulation of a cysteine protease accompanies the ethylene insensitive senescence of daylily (Hemerocallis) flowers Plant Mol Biol 28: 575-582
  124. Van Altworst AC, Bovy AG (1995) The role of ethylene in the senescence of flowers, a review. Plant Growth Regul 16: 43-53
  125. Vaucheret H, Fagard M (2001) Transchptional gene silencing in plants : targets, inducers and regulators. Trends Genet 17: 29-35
  126. Wagstaff C, Rogers H, Stead T (2002) How will the molecular revolution impact ornamental production? Floriculture International, October 2002, pp 18-21
  127. Wallerstein I, Wallerstein I, Libman D, Machnic B, Whitilam GC (2002) Modification in Aster response to long-day conditions caused by overexpression of phytochrome A or B. Plant Sci 163: 439-447
  128. Wassenegger M, Pelissier T (1998) A model for RNA-mediated gene silencing in higher plants. Plant Mol Biol 37: 349-362
  129. Wiering H, deVlaming P (1984) Inheritance and biochemistry of pigments: genetics of flower and pollen colours. In: Sink KC (ed), Petunia, pp. 49-67. Springer-Verlag, Berlin
  130. Woodson WR (1991) Biotechnology of floricultural crops. HortScience 26: 1029-33
  131. Yamazaki M, Yamagishi U, Gong Z, Fukuchi-Mizutani M, Fukui Y, Tanaka Y, Kusumi T, Yamaguchi M, Saito K (2002) Two flavonoid glucosyltransferases from Petunia hybrida : molecular cloning, biochemical properties and developmentally regulated expression. Plant Mol Biol 48: 401-411
  132. Yanofsky MF, Ma H, Bowman JL, Drews GN, Feldmann KS, Meyerowitz EM (1990) The protein encoded by the Arabidopsis homeotic gene agamous resembles transcription factors. Nature 346: 35-39
  133. Yoshida K, Kondo T, Okazaki Y, Katou K (1995) Cause of blue petal colour. Nature 373: 291
  134. Yu H, Kumar PP (2003) Post-transcriptional gene silencing in plants by RNA, Plant Cell Rep 22: 167-174
  135. Yu H, Yang SH, Goh CJ (2001) Agrobacterium-mediated transformaion of a Dendrobium orchid with the class 1 knox gene DOH 1. Plant Cell Rep 20: 301-305
  136. Zhu SW, Qin HM, Sun JS, Tian YC (2003) Application of GFP gene in the study of insect-resistant transgenic plants. Acta Botanica Sinica 45: 654-658
  137. Zuker A, Zzfira T, Ben-Meir H, Oradls M, Shklarman E, Itzhaki H, Forkmann G, Martens S, Neta-Shariy I, Weiss D, Valnstein A (2002) Modification of flower colour and fragrance by antisense suppression of the flavanone 3-hydroxy1ase gene. Mol Breed 9: 33-41