Abstract
Pepper is known to be a recalcitrant species to genetic transformation via Agrobacterium tumefaciens. A. rhizogenes-mediated transformation offers an alternative and rapid possibility to study gene functions in roots. In our study, we developed a new and efficient system for A. rhizogenes transformation of the cultivated species Capsicum annuum. Hypocotyls and foliar organs (true leaves and cotyledons) of Yolo Wonder (YW) and Criollo de Morelos 334 (CM334) pepper cultivars were inoculated with the two constructs pBIN-gus and pHKN29-gfp of A. rhizogenes strain A4RS. Foliar explants of both pepper genotypes infected by A4RS-pBIN-gus or A4RS-pHKN29-gfp produced transformed roots. Optimal results were obtained using the combination of the foliar explants with A4RS-pHKN29-gfp. 20.5% of YW foliar explants and 14.6% of CM334 foliar explants inoculated with A4RS-pHKN29-gfp produced at least one root expressing uniform green fluorescent protein. We confirmed by polymerase chain reaction the presence of the rolB and gfp genes in the co-transformed roots ensuring that they integrated both the T-DNA from the Ri plasmid and the reporter gene. We also demonstrated that co-transformed roots of YW and CM334 displayed the same resistance response to Phytophthora capsici than the corresponding untransformed roots. Our novel procedure to produce C. annuum hairy roots will thus support the functional analysis of potential resistance genes involved in pepper P. capsici interaction.
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Aarrouf J, Garcin A, Lizzi Y, El Maataoui M (2008) Immunolocalization and histocytopathological effects of Xanthomonas arboricola pv pruni on naturally infected leaf and fruit tissues of peach (Prunus persica L. Batsch). J Phytopathology 156:338–345
Alpizar E, Dechamp E, Espeout S, Royer M, Lecouls AC, Nicole M, Bertrand B, Lashermes P, Etienne H (2006) Efficient production of Agrobacterium rhizogenes-transformed roots and composite plants for studying gene expression in coffee roots. Plant Cell Rep 25:959–967
Bandyopadhyay M, Jha S, Tepfer D (2007) Changes in morphological phenotypes and withanolidecomposition of Ri-transformed roots of Withania somnifera. Plant Cell Rep 26:599–609
Baranski R, Klocke E, Schumann G (2006) Green fluorescent protein as an efficient selection marker for Agrobacterium rhizogenes mediated carrot transformation. Plant Cell Rep 25:190–197
Bevan M (1984) Binary Agrobacterium vectors for plant transformation. Nucl Acids Res 12:8711–8721
Black LL, Green SK, Hartman G.L, Poulos JM (1991) Pepper diseases: a field guide. In: Asian vegetable research and development center. AVRDC publication, p 98
Bonnet J, Danan S, Boudet C, Barchi L, Sage-Palloix AM, Caromel B, Palloix A, Lefebvre V (2007) Are the polygenic architectures of resistance to Phytophthora capsici and P. parasitica independent in pepper? Theor Appl Genet 115:253–264
Cai D, Kleine M, Kifle S, Harloff HJ, Sandal NN, Marcker KA, Klein-Lankhorst RM, Salentijn EMJ, Lange W, Stiekema WJ, Wyss U, Grunler FMW, Jung C (1997) Positional cloning of a gene for nematode resistance in sugar beet. Science 275:832–834
Chattopadhyay T, Roy S, Mitra A, Maiti MK (2011) Development of a transgenic hairy root system in jute (Corchorus capsularis L.) with gusA reporter gene through Agrobacterium rhizogenes mediated co-transformation. Plant Cell Rep 30:485–493
Chilton MD, Tepfer DA, Petit A, David C, Casse-Delbart F, Tempé J (1982) Agrobacterium rhizogenes inserts T-DNA into the genome of the host plant root cells. Nature 295:432–434
Chovelon V, Restier V, Dogimont C, Aarrouf J (2008) Histological study of shoot organogenesis in melon (Cucumis melo L.) after genetic transformation. Pitrat M (ed) Cucurbitaceae. In: Proceedings of the IXth EUCARPIA meeting on genetics and breeding of Cucurbitaceae, Avignon (France), May 21–24, pp 633–637
Christey MC (2001) Use of Ri-mediated transformation for production of transgenic plants. In Vitro Cell Dev Biol Plant 37:687–700
Diouf D, Gherbi H, Prin Y, Franche C, Duhoux E, Bogusz D (1995) Hairy root nodulation of Casuarina glauca: a system for the study of symbiotic gene expression in an actinorrhizal tree. Mol Plant Microbe Interact 8:532–537
Djian-Caporalino C, Pijarowski L, Januel A, Lefebvre V, Daubèze A, Palloix A, Dalmasso A, Abad P (1999) Spectrum of resistance to root-knot nematodes and inheritance of heat-stable resistance in pepper (Capsicum annuum L.). Theor Appl Genet 99:496–502
Djian-Caporalino C, Lefebvre V, Sage-Daubèze AM, Palloix A (2007) Capsicum. In: Singh RJ (ed) Genetic resources, chromosome engineering, and crop improvement, vol 3 vegetable crops. CRC Press, USA, pp 185–243
Frary A, Hamilton CM (2001) Efficiency and stability of high molecular weight DNA transformation: an analysis in tomato. Transgenic Res 10:121–132
Fu J, Liu H, Li Y, Yu H, Li X, Xiao J, Wang S (2011) Manipulating broad-spectrum disease resistance by suppressing pathogen-induced auxin accumulation in rice. Plant Physiol 155:589–602
Fulton J, Chungwongse J, Tanksley SD (1995) Microprep protocol for extraction of DNA from tomato and herbaceous plants. Plant Mol Biol 13:207–209
Gaudin V, Vrain T, Jouanin L (1994) Bacterial genes modifying hormonal balances in plants. Plant Physiol Biochem 32:11–29
Gherbi H, Nambiar-Veetil M, Zhong C, Félix J, Autran D, Girardin R, Vaissayre V, Auguy F, Bogusz D, Franche C (2008) Post-transcriptional gene silencing in the root system of the actinorhizal tree Allocasuarina verticillata. MPMI 2:518–524
Hamill JD, Lidgett AJ (1997) Hairy root cultures—opportunities and key protocols for studies in metabolic engineering In: Doran PM (ed) Hairy roots culture and applications. Harwood Academic Publishers, Amsterdam, p 239
Hamilton CM (1997) A binary-BAC system for plant transformation with high-molecular-weight DNA. Gene 200:107–116
Hwang CF, Bhakta AV, Truesdell GM, Pudlo WM, Williamson VM (2000) Evidence for a role of the N terminus and leucine-rich repeat region of the Mi gene product in regulation of localized cell death. Plant cell 12:1319–1329
Jefferson R (1987) Assaying chimeric genes in plants: the GUS gene fusion system. Plant Mol Biol Rep 5:387–405
Jouanin L, Tourneur J, Casse-Delbart F (1986) Restriction maps and homologies of the three plasmids of Agrobacterium rhizogenes strain A4. Plasmid 16:124–134
Kazan K, Manners JM (2009) Linking development to defense: auxin in plant–pathogen interactions. Trends Plant Sci 14:373–382
Khan MW, Haider SH (1991) Comparative damage potential and reproduction efficiency of Meloidogyne javanica and races of M. incognita on tomato and eggplant. Nematologica 37:293–303
Kifle S, Shao M, Jung C, Cai D (1999) An improved transformation protocol for studying gene expression in hairy roots of sugar beet (Beta vulgaris L.). Plant Cell Rep 18:514–519
Kumagai H, Kouchi H (2003) Gene silencing by expression of hairpin RNA in Lotus japonicus roots and root nodules. Mol Plant Microbe Interact 16:663–668
Kumar V, Satyanarayana KV, Itty SS, Indu EP, Giridhar P, Chandrashekar A, Ravishankar GA (2005) Stable transformation and direct regeneration in Coffea canephora P ex. Fr. by Agrobacterium rhizogenes mediated transformation without hairy-root phenotype. Plant Cell Rep 25:214–222
Murashige T, Skoog F (1962) A revised medium for rapid growth and bio assays with tobacco t cultures. Physiol Plant 15:473–497
Nilsson O, Olsson O (1997) Getting to the root: the role of the Agrobacterium rhizogenes rol genes in formation of hairy root. Physiol Plant 100:403–473
Niwa Y, Hirano T, Yoshimoto K, Shimizu M, Kobayashi H (1999) Non-invasive quantitative detection and applications of non-toxic S65T-type green fluorescent protein in living plants. Plant J 18:455–463
Oldacres AM, Newbury HJ, Puddephat IJ (2005) Identification and characterization of QTL controlling Agrobacterium-mediated transient and stable transformation of Brassica oleracea. Plant Biotechnol J 1:59–69
Pegard A, Brizzard G, Fazari A, Soucaze O, Abad P, Djian-Caporalino C (2004) Histological characterization of resistance to different root-knot Nematode species related to phenolics accumulation in Capsicum annuum. Nematology 95:158–165
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Remeeus PM, van Bezooijen J, Wijbrandi J, van Bezooijen J (1998) In vitro testing is a reliable way to screen the temperature sensitivity of resistant tomatoes against Meloidogyne incognita. In: Proceedings of 5th international symposium on crop protection. Universiteit Gent Belgium, vol 63, pp 635–640
Rizzo DM, Garbelotto M, Hansen EM (2005) Phytophthora ramorum: integrative research and management of an emerging pathogen in California and Oregon forests. Annu Rev Phytopathol 43:309–335
Sasser JN (1977) Worldwide dissemination and importance of the rootknot nematode, Meloidogyne spp. J Nematol 22:585–589
Schmidt JF, Moore MD, Pelcher LE (2007) High efficiency Agrobacterium rhizogenes-mediated transformation of Saponaria vaccaria L. (caryophyllaceae) using fluorescence selection. Plant Cell Rep 26:1547–1554
Sekiguchi S, Yamakawa T, Kodama T, Smith SM, Yeoman MM (1996) Establishment of hairy root culture of chilli pepper (Capsicum frutescens). Plant Tiss Cult Lett 13:219–221
Shahin EA, Spielmann A, Sukhapinda K, Simpson RB, Yashar M (1986) Transformation of cultivated alfalfa using disarmed Agrobacterium tumefaciens. Crop Sci. 26:1235–1239
Spiral J, Thierry C, Paillard M, Pétiad V (1993) Obtention de plantules de Coffea canephora Pierre (Robusta) transformées par Agrobacterium rhizogenes. CR Acad Sci 316:1–6
Tepfer M, Casse-Delbart F (1987) Agrobacterium rhizogenes as a vector for transforming higher plants. Microbiol Sci 4:24–28
Tepfer D (1990) Genetic transformation using Agrobacterium rhizogenes. Physiol Plant 79:140–146
Terada R, Shimamoto K (1990) Expression of CaMV35S-GUS gene in transgenic rice plants. Mol Gen Genet 220:389–392
Wolf D, Matzevitch T, Steinitz B, Zelcer A (2001) Why is it difficult to obtain transgenic pepper plants? Acta Hortic 560:229–233
Yamakawa T, Sekigushi S, Kodama T, Smith SM, Yeoman MM (1998) Transformation of chilli pepper (Capsicum frutescens) with a Phenylalanine Ammonia-Lyase gene. Plant Biotechnol 15:189–193
Acknowledgments
We thank Hervé Etienne (CIRAD, Montpellier, France) and Claudine Franche (IRD, Montpellier, France) for the generous gift of the A. rhizogenes A4RS strain carrying pBIN-gus and pHKN29-gfp, respectively. This work was financially supported by the Genoplante Project PhytoSol-2 that resides under the ANR call. Stéphanie Mallard received a fellowship funded by the ANR, Patricio Castro received a fellowship funded by the Secreteria Nacional de Cienca y Tecnologia del Ecuador (SENACYT) from Ecuador.
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Communicated by P. Ozias-Akins.
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Aarrouf, J., Castro-Quezada, P., Mallard, S. et al. Agrobacterium rhizogenes-dependent production of transformed roots from foliar explants of pepper (Capsicum annuum): a new and efficient tool for functional analysis of genes. Plant Cell Rep 31, 391–401 (2012). https://doi.org/10.1007/s00299-011-1174-z
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DOI: https://doi.org/10.1007/s00299-011-1174-z