Abstract
An efficient protocol for the Agrobacterium tumefaciens-mediated transformation of calla lily (Zantedeschia elliottiana (W. Wats.) Engl. cultivar ‘Florex Gold’) is described. Shoot basal discs were co-cultivated with A. tumefaciens C58C1 carrying a plasmid containing neomycin phosphotransferase (nptII) and plant ferredoxin-like protein (pflp) genes. After Agrobacterium co-cultivation, the shoot basal discs were exposed to 100 mg l−1 kanamycin for selection. Twenty-eight out of 260 discs (10.8%) were found to have survived and produced shoot clusters. Twenty-six of these were confirmed to contain the pflp transgene by PCR, ending up in 10% transformation efficiency. The disease resistance investigation revealed that 18 transgenic plants exhibited resistance to soft rot disease caused by Erwinia carotovora subsp. carotovora. The presence of pflp gene was demonstrated by PCR, and its accumulation and activity was confirmed by Western blot and disease resistance assay. This was the first report to show the successful transformation and resistance to a bacterial pathogen in Zantedeschia. The protocol is useful for the quality improvement of calla lily through genetic transformation.
Similar content being viewed by others
Abbreviations
- AS:
-
Acetosyringone
- DMSO:
-
Dimethylsulfoxid
- ECC:
-
Erwinia carotovora subsp. carotovora
- FG:
-
Florex Gold
- HR:
-
Hypersensitive response
- PFLP:
-
Plant ferredoxin-like protein
References
Alvarez ME, Pennell RI, Meijer PJ, Ishikawa A, Dixon RA, Lamb C (1998) Reactive oxygen intermediates mediate a systemic signal network in the establishment of plant immunity. Cell 92:773–784
Arth SMD, Simpson SI, Seelye JF, Jameson PE (2002) Bushiness and cytokinin sensitivity in micropropagated Zantedeschia. Plant Cell Tissue Organ Cult 70:113–118
Belarmino MM, Mii M (2000) Agrobacterium-mediated genetic transformation of a phalaenopsis orchid. Plant Cell Rep 19:435–442
Chen FC, Kuehnle AR (1996) Obtaining transgenic Anthurium through Agrobacterium-mediated transformation of etiolated internodes. J Am Soc Hortic Sci 121:47–51
Chen FC, Kuehnle AR, Sugii N (1997) Anthurium roots for micropropagation and Agrobacterium tumefaciens-mediated gene transfer. Plant Cell Tissue Organ Cult 49:71–74
Cohen D (1981) Micropropagation of Zantedeschia hybrids. Comb Proc Intl Plant Prop Soc 31:312–316
Corr BE (1993) Zantedeschia research in the United States: past, present and future. Acta Hort 337:177–189
Dangl JL, Dietrich RA, Richberg MH (1996) Death don't have no mercy: cell death programs in plant–microbe interactions. Plant Cell 8:1793–1807
Dayakar BV, Lin HJ, Chen CH, Ger MJ, Lee BH, Pai CH, Chow D, Huang HE, Hwang SY, Chung MC, Feng TY (2003) Ferredoxin from sweet pepper (Capsicum annuum L.) intensifying harpinpss-mediated hypersensitive response shows an enhanced production of active oxygen species (AOS). Plant Mol Biol 51:913–924
Deblaere, R, Bytebier B, De Greve H, Deboeck F, Schell J, Van Montagu M, Leemans J (1985) Efficient octopine Ti plasmid-derived vectors for Agrobacterium-mediated gene transfer to plants. Nucleic Acids Res 13:4777–4788
Ger MJ, Chen CH, Hwang SY, Huang HE, Podile AR, Dayakar BV, Feng TY (2002) Constitutive expression of hrap gene in transgenic tobacco plant enhances resistance against virulent bacterial pathogens by induction of a hypersensitive response. Mol Plant Microbe Interact 15:764–773
Hiei Y, Komari T, Kubo T (1997) Transformation of rice mediated by Agrobacterium tumefaciens. Plant Mol Biol 35:205–218
Holtgrefes S, Bader KP, Horton P, Scheibe R, Von Schaewen A, Backhausen JE (2003) Decreased content of leaf ferredoxin changes electron distribution and limits photosynthese in transgenic potato plants. Plant Physiol 133:1768–1778
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
Huang HE, Ger MJ, Yip MK, Chen CY, Pandey AK, Feng TY (2004) A hypersensitive response was induced by virulent bacteria in transgenic tobacco plants overexpressing a plant ferredoxin-like protein (PFLP). Physiol Mol Plant Pathol 62:103–110
Huang HE, Ger MJ, Chen CY, Yip MK, Chung MC, Feng TY (2006) Plant ferredoxin-like protein (PFLP) exhibits an anti-microbial against soft-rot pathogen Erwinia carotovora subsp. carotovora in vitro and in vivo. Plant Sci 171:17–26
Kohli A, Gahakwa, D, Vain P, Laurie D, Christou P (1999) Transgene expression in rice engineered through particle bombardment: molecular factors controlling stable expression and transgene silencing. Planta 208:88–97
Letty C (1993) The genus Zantedeschia. Bothalia 11:5–26
Liau CH, Lu JC, Prasad V, Hsiao HH, You SJ, Lee JT, Yang NS, Huang HE, Feng TY, Chen WH, Chan MT (2003a) The sweet pepper ferredoxin lime protein (pflp) conferred resistance against soft rot disease in Oncidium orchid. Transgenic Res 12:329–336
Liau CH, You SJ, Prasad V, Hsiao HH, Lu JC, Yang NS, Chan MT (2003b) Agro-bacterium tumefaciens-mediated transformation of an Oncidium orchid. Plant Cell Rep 21:993–998
Lichtenstein CP, Draper J (1985) Genetic engineering of plants. In: Glover DM (ed) DNA cloning: a practical approach, vol 2. IRL Press, Washington, DC, pp 78–119
Lin HJ, Cheng HY, Chen CH, Huang HC, Feng TY (1997) Plant amphipathic proteins delay the hypersensitive response caused by harpin(Pss) and Pseudomonas syringae pv. syringae. Physiol Mol Plant Pathol 51:367–376
Matsuda N, Gao M, Isuzugawa K, Takashina T, Nishimura K (2005) Development of an Agrobacterium-mediated transformation method for pear (Pyrus communis L.) with leaf-section and axillary shoot-meristem explants. Plant Cell Rep 24:45–51
Mehdy MC (1994) Active oxygen species in plant defense against pathogens. Plant Physiol 105:467–472
Murashige T, Skoog F (1962) A revised medium for rapid growth and bioassays with tobacco tissue cultures. Physiol Plant 15:473–497
Sambrook J, Fritsch EF, Maniatis T (1989) In: Molecular cloning: a laboratory manual, 2nd edn. Cold Spring Harbor Laboratory Press, Cold Spring Harbor, New York, pp 9.31–9.57
Smith RH, Hood EE (1995) Agrobacterium tumefaciens transformation of monocotyledons. Crop Sci 35:301–309
Snijder RC, Cho HR, Hendriks MMWB, Lindhour P, van Tuyl JM (2004) Genetic variation in Zantedeschia spp. (Araceae) for resistance to soft rot caused by Erwinia carotovora subsp. carotovora. Euphytica 135:119–128
Stoger E, Williams S, Keen D, Christou P (1999) Molecular characteristics of transgenic wheat and the effect on transgene expression. Transgen Res 7:463–471
Wilmink A, Van de Ven BCE, Dons JJM (1992) Expression of the GUS-gene in the monocot tulip after introduction by particle bombardment and Agrobacterium. Plant Cell Rep 11:76–80
You SJ, Liau CH, Huang HE, Feng TY, Prasad V, Hsiao HH, Lu JC, Chan MT (2003) Sweet pepper ferredoxin-like protein (pflp) gene as a novel selection marker for orchid transformation. Planta 217:60–65
Acknowledgements
We wish to express our gratitude to Dr. Wei-Chin Chang for critically reviewing this manuscript; Dr. Cheng-Hsien Chen for his kind guidance in molecular technology. We are also giving our deep appreciation to the Transgenic Plant Laboratory, Academic Sinica for providing experimental equipment and facilities. This work was supported by grants from the National Science Council of the Republic of China.
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by L. Peña
Rights and permissions
About this article
Cite this article
Yip, MK., Huang, HE., Ger, MJ. et al. Production of soft rot resistant calla lily by expressing a ferredoxin-like protein gene (pflp) in transgenic plants. Plant Cell Rep 26, 449–457 (2007). https://doi.org/10.1007/s00299-006-0246-y
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00299-006-0246-y