Abstract
Key message
We studied pod-specific msg promoter from soybean and developed different transgenic lines of chickpea expressing fused cry1Ab/Ac constitutively and pod specifically for resistance against the destructive pest Helicoverpa armigera.
Abstract
Crystal (Cry) proteins derived from the soil bacterium Bacillus thuringiensis (Bt) play an important role in controlling infestation of Helicoverpa armigera, which has been considered a serious problem in chickpea productivity. This study was undertaken to overcome the problem by introducing fused cry1Ab/Ac insecticidal gene under the control of pod-specific soybean msg promoter as well as rice actin1 promoter into chickpea var. DCP 92-3 by Agrobacterium-mediated transformation. Transgenic chickpea lines were characterized by real-time PCR, ELISA and insect bioassay. Expression of fused cry gene under constitutive and pod-specific promoter results in increase of 77- and 110-fold, respectively, compared to non-transgenic control plants. Levels of Cry toxins produced under the control of actin1 and soybean msg promoter were also estimated by ELISA in the leaves and pods, respectively. The higher expression of fused cry gene caused a lethal effect in larvae. The results of insect bioassay study revealed significant reduction in the survival rate of H. armigera reared on transgenic chickpea twigs as well as on pods. Pod-specific promoter-driven fused cry gene provides better and significant management strategy of pest control of chickpea without phenotypic cost.
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Abbreviations
- Bt :
-
Bacillus thuringiensis
- Cry:
-
Crystal protein
- TSP:
-
Total soluble protein
- ELISA:
-
Enzyme-linked immunosorbent assay
- WT:
-
Wild type
References
Abu-Salem FM, Abou EA (2011) Physico-chemical properties of tempeh produced from chickpea seeds. Arab J Am Sci 7:107–118
Acharjee S, Sarmah BK, Ananda Kumar P, Olsen K, Mahon R, Moar WJ, Moore A, Higgins TVJ (2010) Transgenic chickpeas (Cicer arietinum L.) expressing a sequence-modified cry2Aa gene. Plant Sci 178:333–339
An G (1987) Binary T1 vectors for plant transformation and promoter analysis. Method Enzymol 153:292–293
Asharani BM, Ganeshaiah KN, Kumar ARV, Makarla U (2011) Transformation of chickpea lines with Cry1X using in planta transformation and characterization of putative transformants T1 lines for molecular and biochemical characters. J Plant Breed Crop Sci 3:16413–16423
Bates SL, Zhao J, Roush RT, Shelton AM (2005) Insect resistance management in GM crops: past, present and future. Nat Biotechnol 23:57–62
Chakrabarty R, Viswakarma N, Bhat SR, Kirti PB, Singh BD, Chopra VL (2002) Agrobacterium mediated transformation of cauliflower-optimization of protocol and development of transgenic cauliflower. J Biosci 27:495–502
Chen ZL, Naito S, Nakamura I, Beachy RN (1989) Regulated expression of genes encoding soybean beta-conglycinins in transgenic plants. Dev Genet 10:112–122
Cho MJ, Widholm JM, Vodkin LO (1995) Cassettes for seed-specific expression tested in transformed embryogenic cultures of soybean. Plant Mol Biol Rep 13:255–269
Datta K, Vasquez A, Tu J, Torrizo L, Alam MF, Oliva N, Abrigo E, Khush GS, Datta SK (1998) Constitutive and tissue specific differential expression of cryIA(b) gene in transgenic rice plants conferring resistance to rice insect pest. Theor Appl Genet 97:20–30
Datta K, Baisakh N, Thet KM, Tu J, Datta SK (2002) Pyramiding transgenes for multiple resistances in rice against bacterial blight, yellow stem borer and sheath blight. Theor Appl Genet 106:1–8
Dellaporta SL, Wood J, Hicks JB (1983) A plant DNA minipreparation: Version II. Plant Mol Biol Rep 1:19–21
Duan X, Xu J, Ling E, Zhang P (2013) Expression of Cry1Aa in cassava improves its insect resistance against Helicoverpa armigera. Plant Mol Biol. doi:10.1007/s11103-012-0004-1
Fitt GP (1989) The ecology of Heliothis species in relation to agroecosystems. Annu Rev Entomol 34:17–52
Gaur PM, Tripathi S, Gowda CLL, Ranga Rao GV, Sharma HC, Pande S, Sharma M (2010) Chickpea seed production manual. ICRISAT 502:1–28
Husnain T, Malik T, Riazuddin S, Gordon MP (1997) Studies on the expression of marker genes in chickpea. Plant Cell, Tissue Organ Cult 49:7–16
Jain M, Misra G, Patel RK, Priya P et al. (2013) A draft genome sequence of the pulse crop chickpea (Cicer arietinum L.). Plant J. doi:10.1111/tpj.12173
Jefferson RA (1987) Assaying chimeric genes in plants: the GUS gene fusion system. Plant Mol Biol Rep 5:387–405
Koziel et al (1993) Field Performance of Elite Transgenic Maize Plants Expressing an Insecticidal Protein Derived from Bacillus thuringiensis. Nat Biotechnol 11:194–200
Lauridsen P, Franssen H, Stougaard J, Bisseling T, Marcker KA (1993) Conserved regulation of the soybean early nodulin ENOD2 gene promoter in determinate and indeterminate transgenic root nodules. Plant J 3:483–492
Made D, Degner C, Grohmann L (2006) Detection of genetically modified rice: a construct-specific real-time PCR method based on DNA sequences from transgenic Bt rice. Eur Food Res Technol 224:271–278
Maiti RK (2001) The chickpea crop. In: Maiti R, Wesche-Ebeling P (eds) Advances in Chickpea Science. Science Publishers Inc, Enfield, pp 1–31
Mehrotra M, Singh AK, Sanyal I, Altosaar I, Amla DV (2011) Pyramiding of modified cry1Ab and cry1Ac genes of Bacillus thuringiensis in transgenic chickpea (Cicer arietinum L.) for improved resistance to pod borer insect Helicoverpa armigera. Euphytica 182:87–102
Molla KA, Karmakar S, Chanda PK, Ghosh S, Sarkar SN, Datta SK, Datta K (2013) Rice oxalate oxidase gene driven by green tissue-specific promoter increases tolerance to sheath blight pathogen (Rhizoctonia solani) in transgenic rice. Mol Plant Pathol 14:910–922
Perlak FJ, Fuchs RL, Dean DA, McPherson SL, Fischoff DA (1991) Modification of the coding sequence enhances plant expression of insect control protein genes. Proc Natl Acad Sci USA 88:3324–3328
Perlak FJ, Oppenhuizen M, Gustafson K, Voth K, Sivasupramaniam S, Heering D, Carey B, Ihrig RA, Roberts JK (2001) Development and commercial use of Bollgard cotton in the USA-early promises versus today’s reality. Plant J 27:489–501
Pray CE, Huang J, Ma D, Qiao F (2001) Impact of Bt cotton in China. World Dev 29:813–825
Qiu N, He J, Wang Y, Cheng G, Li M, Sun M, Yu Z (2010) Prevalence and diversity of insertion sequences in the genome of Bacillus thuringiensis YBT-1520 and comparison with other Bacillus cereus group members. FEMS Microbiol Lett 310:9–16
Romeis J, Sharma HC, Sharma KK, Das S, Sarmah BK (2004) The potential of transgenic chickpeas for pest control and possible effects on non-target arthropods. Crop Prot 23:923–938
Roush RT (1998) Two-toxin strategies for management of insecticidal transgenic crops: can pyramiding succeed where pesticide mixtures have not? Phil Trans R Soc Lond B 353:1777–1786
Sambrook J, Russell DW (2001) Molecular cloning: a laboratory manual, vol. 1–3, 3rd edn. Cold Spring Harbor Laboratory Press, Cold Spring Harbor, pp 540–546
Sardana R, Dukiandjiev S, Giband M, Cheng X, Cowan K, Sauder C, Altosaar I (1996) Construction and rapid testing of synthetic and modified toxin gene sequences CryIA (b&c) by expression in maize endosperm culture. Plant Cell Rep 15:677–681
Sarmah BK, Moore A, Tate W, Molvig L, Morton RL, Rees DP, Chiaiese P, Chrispeels MJ, Tabe LM, Higgins TVJ (2004) Transgenic chickpea seeds expressing high levels of a bean a-amylase inhibitor. Mol Breed 14:73–82
Sharma KD, Chen W, Muehlbauer FJ (2005) Genetics of chickpea resistance to five races of Fusarium wilt and a concise set of race differentials for Fusarium oxysporum f sp ciceris. Plant Dis 89:385–390
Sharma HC, Varshney RK, Gaur PM, Gowda CLL (2008) Potential for using morphological, biochemical, and molecular markers for resistance to insect pests in grain legumes. J Food Legumes 21:211–217
Shuyin W, Yashuang G, Xi B, Jie L, Hua C, Yong L, Yanming Z (2008) Clone of the pod-specific promoters and construction of expression vectors resistant to soybean bean pod borer. J Northeast Agric Univ 3
Somers DA, Samac DA, Olhoft PM (2003) Recent advances in legume transformation. Plant Physiol 131:892–899
Stewart CN (Jr), Adang MJ, All JN, Boerma HR, Cardineau G, Tucker D, Parrott WA (1996) Genetic transformation, recovery, and characterization of fertile soybean transgenic for a synthetic Bacillus thuringiensis cryIAc gene. Plant Physiol 112:121–129
Stougaard J, Sandal NN, Gron A, Kuhle A, Marcker KA (1987) 50 Analysis of the soybean leghaemoglobin lbc3 gene: regulatory elements required for promoter activity and organ specificity. EMBO J 6:3565–3569
Stromvik MV, Sundararaman VP, Vodkin LO (1999) A novel promoter from soybean that is active in a complex developmental pattern with and without its proximal 650 base pairs. Plant Mol Biol 41:217–231
Tu J, Datta K, Alam MF, Khush GS, Datta SK (1998) Expression and function of a hybrid Bt toxin gene in transgenic rice conferring resistance to insect pests. Plant Biotechnol (Japan) 15:183–191
Tu J, Zhang G, Datta K, Xu C, He Y, Zhang Q, Khush GS, Datta SK (2000) Field performance of transgenic elite commercial hybrid rice expressing Bacillus thuringiensis δ-endotoxin. Nat Biotechnol 18:1101–1104
Tu J, Datta K, Oliva N, Zhang G, Xu C, Khush GS, Zhang Q, Datta SK (2003) Site-independently integrated transgenes in the elite restorer rice line Minghui 63 allow removal of a selectable marker from the gene of interest by self-segregation. Plant Biotech J 1:155–165
Van Rheenen HR, Pundir RPS, Miranda JH (1993) How to accelerate the genetic improvement of a recalcitrant crop species such as chickpea. Curr Sci 654:414–417
Varshney R, Song C, Rachit K, Saxena RK, Azam S et al (2013) Draft genome sequence of chickpea (Cicer arietinum) provides a resource for trait improvement. Nat Biotechnol. doi:10.1038/nbt.2491
Xu W, Cao S, He X, Luo Y, Guo X, Yuan Y, Huang K (2009) Safety assessment of Cry1Ab/Ac fusion protein. Food Chem Toxicol 47:1459–1465
Ye G, Tu J, Hu C, Datta K, Datta SK (2001) Transgenic IR72 with fused Bt gene cry1Ab/cry1Ac from Bacillus thuringiensis is resistant against four lepidopteran species under field conditions. Plant Biotechnol 8(2):125–133
Zhao JZ, Cao J, Li Y, Collins HL, Roush RT, Earle ED, Shelton AM (2003) Transgenic plants expressing two Bacillus thuringiensis toxins delay insect resistance evolution. Nat Biotechnol 21:1493–1497
Acknowledgments
The financial support from the Department of Biotechnology (DBT), Govt. of India, in the form of DBT Programme Support [Sanction no. BT/COE/01/06/05] is thankfully acknowledged. The fellowship from the Council of Scientific and Industrial Research (CSIR), Govt. of India [Sanction no. -09/028(0749)/2009-EMR-1] to K. Ali Molla is highly acknowledged. We thankfully acknowledge Yunliu Fan for providing the Bt construct. The authors thank the Department of Biochemistry, University of Calcutta, for the ELISA analysis. The authors are also grateful to Prof. Kailash Chandra Bansal, Director, National Bureau of Plant Genetic Resources, India, and Dr. V. V. Ramamurthy and Dr. S. Subramanian, Division of Entomology, Indian Agricultural Research Institute, New Delhi, for arrangement of insect larvae of H. armigera for the bioassay.
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Communicated by Emmanuel S. Guiderdoni.
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122_2014_2397_MOESM1_ESM.pptx
Figure S1 Stable integration of fused cry1Ab/Ac in transgenic chickpea plants with both actin-Bt and msg-Bt. Genomic DNA was digested with HindIII/XbaI releasing 1849 bp fragment and hybridized with 800 bp PCR product of cry1Ab/Ac. NC-Negative control. (PPTX 200 kb)
122_2014_2397_MOESM2_ESM.pptx
Figure S2 Histochemical GUS staining (blue) of different parts of chickpea plants transformed with the msg-gus and actin-gus construct (A) flower from msg-gus transformed plants exhibited blue staining (B) non transformed control flower (C) Flower from actin-gus transformed plants exhibited blue staining (D) outer covering layer of pod transformed with msg-gus (E) young pod from msg-gus transformed plant showed blue stain. Each bar represents 2 mm. (PPTX 315 kb)
122_2014_2397_MOESM3_ESM.ppt
Figure S3 Dip stick assay showing clear bands for CRY protein expression in transgenic chickpea, while wild type did not show the positive band. Figure (PPT 802 kb)
122_2014_2397_MOESM4_ESM.pptx
Figure S4 Physiomorphological nature of insect used in the bioassay after 96 h. (A) Dead, shrinked and decomposing insects fed on the transgenic plants with actin-Bt. (B) Live, healthy, developing insect fed on WT non-transformed control plants. (PPTX 221 kb)
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Ganguly, M., Molla, K.A., Karmakar, S. et al. Development of pod borer-resistant transgenic chickpea using a pod-specific and a constitutive promoter-driven fused cry1Ab/Ac gene. Theor Appl Genet 127, 2555–2565 (2014). https://doi.org/10.1007/s00122-014-2397-5
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DOI: https://doi.org/10.1007/s00122-014-2397-5