Abstract
We describe a procedure for producing transgenic bottle gourd plants by inoculating cotyledon explants with Agrobacterium tumefaciens strain AGL1 that carries the binary vector pCAMBIA3301 containing a glufosinate ammonium-resistance (bar) gene and the β-d-glucuronidase (GUS) reporter gene. The most effective bacterial infection was observed when cotyledon explants of 4-day-old seedlings were co-cultivated with Agrobacterium for 6–8 days on co-cultivation medium supplemented with 0.1–0.001 mg/l l-α-(2-aminoethoxyvinyl) glycine (AVG). The putatively transformed shoots directly emerged at the proximal end of cotyledon explants after 2–3 weeks of culturing on selection medium containing 2 mg/l dl-phosphinothricin. These shoots were rooted after 3 weeks of culturing on half-strength MS medium containing 0.1 mg/l indole acetic acid and 1 mg/l dl-phosphinothricin. Transgenic plants were obtained at frequencies of 1.9%. Stable integration and transmission of the transgenes in T1 generation plants were confirmed by a histochemical GUS assay, polymerase chain reaction and Southern blot analyses. Genetic segregation analysis of T1 progenies showed that transgenes were inherited in a Mendelian fashion. To our knowledge, this study is the first to show Agrobacterium-mediated transformation in bottle gourd.
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Abbreviations
- Acetosyringone:
-
3′,5′-Dimethoxy-4′hydroxyacetophenone
- AVG:
-
l-α-(2-Aminoethoxyvinyl) glycine
- BA:
-
6-Benzylaminopurine
- GUS:
-
β-d-Glucuronidase
- IAA:
-
Indole acetic acid
- PPT:
-
dl-Phosphinothricin
References
An G (1987) Binary Ti vectors for plant transformation and promoter analysis. Methods Enzymol 153:292–305
Ayub R, Guis M, Ben Amor M, Gillot L, Roustan JP, Latche A, Bouzayen M, Pech JC (1996) Expression of ACC oxidase antisense gene inhibits ripening of cantaloupe melon fruits. Nat Biotechnol 14:862–866
Chee PP (1990) Transformation of Cucumis sativus tissue by Agrobacterium tumefaciens and the regeneration of transformed plants. Plant Cell Rep 9:245–258
Curtis IS, Nam HG (2000) Transgenic radish (Raphanus sativus L. longipinnatus Bailey) by floral-dip method—plant development and surfactant are important in optimizing transformation efficiency. Transgenic Res 10:363–371
Curtis IS, Power JB, Blackhall NW, de Laat AMM, Davey MR (1994) Genotype-independent transformation of lettuce using Agrobacterium tumefaciens. J Exp Bot 45:1441–1449
Dabauza M, Bordas M, Salvador A, Roig LA, Moreno V (1997) Plant regeneration and Agrobacterium-mediated transformation of cotyledon explants of Citrullus colocynthis (L.) Schrad. Plant Cell Rep 16:888–892
D’Halluin K, De Block M, Deneoke J, Janssens J, Leemans J, Reynaerts A, Botterman J (1992) The bar gene as selectable and screenable marker in plant engineering. Methods Enzymol 216:415–426
Dong JZ, Yang MZ, Jia SR, Chua NH (1991) Transformation of melon (Cucumis melo L.) and expression from the cauliflower mosaic virus 35S promoter in transgenic melon plants. Biotechnology 9:858–863
Edelstein M, Tadmor Y, Abo-Moch F, Karchi Z, Mansour F (2000) The potential of Lagenaria rootstock to confer resistance to the carmine spider mite, Tetranychus cinnabarinus (Acari: Tetranychidae) in Cucurbitaceae. Bull Entomol Res 90:113–117
Ezura H, Yuhashi KI, Yasuta T, Minamisawa K (2000) Effect of ethylene on Agrobacterium tumefaciens-mediated gene transfer to melon. Plant Breed 119:75–79
Fang G, Grumet R (1990) Agrobacterium tumefaciens-mediated transformation and regeneration of muskmelon plants. Plant Cell Rep 9:160–164
Galperin M, Patlis L, Ovadia A, Wolf D, Zelcer A, Kenigsbuch D (2003) A melon genotype with superior competence for regeneration and transformation. Plant Breed 122:66–69
Gonsalves C, Xue B, Yepes M, Fuchs M, Ling K, Namba S, Chee P, Slightom JL, Gonsalves D (1994) Transferring cucumber mosaic virus-white leaf strain coat protein gene into Cucumis melo L. and evaluating transgenic plants for protection against infections. J Am Soc Hortic Sci 119:345–355
Hirschi KD (2001) Vacuolar H+/Ca+ transporter: Who’s directing the traffic? Trends Plant Sci 6:100–104
Jefferson RA, Kavanagh TA, Bevan MW (1987) GUS fusions: β-glucuronidase as a sensitive and versatile gene fusion marker in higher plants. EMBO J 6:3901–3907
Keller G, Spatola L, McCabe D, Martinell B, Swain W, John ME (1997) Transgenic cotton resistant to herbicide bialaphos. Transgenic Res 6:385–392
Lazo GR, Stein PA, Ludwig RA (1991) A DNA transformation competent Arabidopsis genomic library in Agrobacterium. Biotechnology 9:963–967
Lee JM, Oda M (2003) Grafting of herbaceous vegetable and ornamental crops. Hortic Rev 28:61–124
Lee JM, Bang HJ, Han HS (1998) Grafting of vegetables. J Jpn Soc Hortic Sci 67:1098–1114
Mohapatra U, McCabe MS, Power JB, Schepers F, Van der Arend A, Davey MR (1999) Expression of the bar gene confers herbicide resistance in transgenic lettuce. Transgenic Res 8:33–44
Murashige T, Skoog FA (1962) Revised medium for rapid growth and bioassays with tobacco tissue cultures. Physiol Plant 15:473–497
Nishibayashi S, Kaneko H, Hayakawa T (1996) Transformation of cucumber (Cucumis sativus L.) plants using Agrobacterium tumefaciens and regeneration from hypocotyl explants. Plant Cell Rep 15:809–814
Park SH, Rose SC, Zapata C, Srivatanakul M, Smith RH (1998) Cross-protection and selectable marker genes in plant transformation. In Vitro Cell Dev Biol Plant 4:117–121
Qing CM, Fan L, Lei Y, Bouchez D, Tourneur C, Yan L, Robaglia C (2000) Transformation of Pakchoi (Brassica rapa L. ssp. chinensis) by Agrobacterium infiltration. Mol Breed 6:67–72
Rando RR (1974) Chemistry and enzymology of kcat inhibitors. Science 185:320–324
Spanu P, Boller T (1989) Ethylene biosynthesis in tomato plants infected by Phytophthora infestans. J Plant Physiol 134:533–537
Srivatanakul M, Park SH, Salas MG, Smith RH (2000) Additional virulence genes influence transgene expression: transgene copy number, integration pattern and expression. J Plant Physiol 157:685–690
Tabei Y, Kitade S, Nishizawa Y, Kikuchi N, Kayano T, Hibi T, Akutsu K (1998) Transgenic cucumber plants harboring a rice chitinase gene exhibit enhanced resistance to gray mold (Botryris cinerea). Plant Cell Rep 17:159–164
Thompson CJ, Rao Movva N, Tizard R, Crameri R, Davies JE, Lauwereys M, Botterman J (1987) Characterization of the herbicide-resistance gene bar from Streptomyces hygroscopicus. EMBO J 6:2519–2523
Yang SF, Hoffman NE (1984) Ethylene biosynthesis and its regulation in higher plants. Annu Rev Plant Physiol 35:155–189
Zeng P, Vadnais DA, Zhang Z, Polacco JC (2004) Refined glufosinate selection in Agrobacterium-mediated transformation of soybean [Glycine max (L.) Merrill]. Plant Cell Rep 22:478–482
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Communicated by K.K. Kamo
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Han, JS., Kim, C.K., Park, S.H. et al. Agrobacterium-mediated transformation of bottle gourd (Lagenaria siceraria Standl.). Plant Cell Rep 23, 692–698 (2005). https://doi.org/10.1007/s00299-004-0874-z
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DOI: https://doi.org/10.1007/s00299-004-0874-z