Abstract
Nicotine is an important plant metabolite having high commercial value due to wide applications as insecticide and therapeutic agent apart from its parasympathomimetic properties. In addition, nicotine biosynthesis serves as model pathway to study the genetic regulation of secondary metabolites in plants. In this study, we report the identification of genetic variations in terms of SNPs in the nicotine biosynthesis related genes. Targeted re-sequencing had identified a total of 50 natural variations across 19 genes in the nicotine biosynthesis related genes. In addition, mutations (n = 32) were also identified in TILLING mutant population of tobacco. A non-synonymous SNP in PMT2 gene leads to conversion of H25Q in PMT2 protein. The change results in formation of a highly conserved N terminal repeat motif in PMT2 protein. Germplasm regression analysis revealed that this particular SNP contributes 3 % of total variation observed for nicotine content. It was also observed that all the germplasm lines with the minor allele had nicotine content higher than the commercial cultivar Kanchan (K326). Functional characterisation of the natural/induced variations identified in this study would be of use to understand the genetic regulation of secondary metabolites and for development of pre-breeding lines with varied content of nicotine.
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Abbreviations
- SNP:
-
Single nucleotide polymorphism
- TILLING:
-
Targeting induced local lesions in genomes
References
Baldwin IT (1996) Methyl jasmonate-induced nicotine production in Nicotiana attenuata: inducing defenses in the field without wounding. Entomol Exp Appl 80:213–220
Biostoff S, Reinhard N, Reva V, Brandt W, Drager B (2009) Evolution of putrescine N-methyl transferase from spermidine synthase demanded alterations in substrate binding. FEBS Lett 583:3367–3374
Booker CJ, Bedmutha R, Vogel T, Gloor A, Xu R, Ferrante L, Yeung KC, Scott IM, Conn KL, Berruti F, Briens C (2010) Experimental investigations into the insecticidal, fungicidal, and bactericidal properties of pyrolysis bio-oil from tobacco leaves using a fluidized bed pilot plant. Ind Eng Chem Res 49:10074–10079
Bortolotti C, Cordeiro A, Alcázar R, Borrell A, Culiañez-Macià FA, Tiburcio AF, Altabella T (2004) Localization of arginine decarboxylase in tobacco plants. Physiol Plant 120:84–92
Dawson RF (1941) The localisation of the nicotine synthetic mechanism in the tobacco plant. Science 94:396–397
De Sutter V, Vanderhaeghen R, Tilleman S, Lammertyn F, Vanhoutte I, Karimi M, Inzé D, Goossens A, Hilson P (2005) Exploration of jasmonate signaling via automated and standardized transient expression assays in tobacco cells. Plant J 44:1065–1076
Dewey RE, Xie J (2013) Molecular genetics of alkaloid biosynthesis in Nicotiana tabacum. Phytochemistry 94:10–27
Hashimoto T, Tamaki K, Suzuki K, Yamada Y (1998a) Molecular cloning of plant spermidine synthases. Plant Cell Physiol 39:73–79
Hashimoto T, Shoji T, Mihara T, Oguri H, Tamaki K, Suzuki K, Yamada Y (1998b) Intraspecific variability of the tandem repeats in Nicotiana putrescine N methyltransferases. Plant Mol Biol 37:25–37
Hasimoto T, Yamada Y (1994) Alkaloid biosynthesis–molecular aspects. Annu Rev Plant Physiol Plant Mol Biol 45:257–285
Hibi N, Higashiguchi S, Hashimoto T, Yamada Y (1994) Gene expression in tobacco low-nicotine mutants. Plant Cell 6:723–735
Hildreth SB, Gehman EA, Yang H, Lu RH, Ritesh KC, Harich KC, Yu S, Lin J, Sandoe JL, Okumoto S, Murphy AS, Jelesko JG (2011) Tobacco nicotine uptake permease (NUP1) affects alkaloid metabolism. Proc Natl Acad Sci USA 108:18179–18184
Julio E, Laporte F, Reis S, Rothan C, Dorlhac de Borne F (2008) Reducing the content of nornicotine in tobacco via targeted mutation breeding. Mol Breed 21:369–381
Kajikawa M, Shoji T, Kato A, Hashimoto T (2011) Vacuole-localized berberine bridge enzyme-like proteins are required for a late step of nicotine biosynthesis in tobacco. Plant Physiol 155:2010–2022
Katoh A, Shoji T, Hashimoto T (2007) Molecular cloning of N-methylputrescine Oxidase from tobacco. Plant Cell Physiol 48:550–554
Kidd SK, Melillo AA, Lu RH, Reed DG, Kuno N, Uchida K, Furuya M, Jelesko JG (2006) The A and B loci in tobacco regulate a network of stress response genes, few of which are associated with nicotine biosynthesis. Plant Mol Biol 60:699–716
Li D, Lewis R, Jack A, Dewey R, Bowen S, Miller RD (2011) Development of CAPS and dCAPS markers for CYP82E4, CYP82E5v2 and CYP82E10 gene mutants reducing nicotine to nornicotine conversion in tobacco. Mol Breed 29:589–599
Loke P, Sim TS (1999) Glutamine-230 influences enzyme solubility but not catalysis in Streptomyces clavuligerus isopenicillin N synthase. FEMS Microbiol Lett 173:439–443
Masouleh AK, Waters DL, Reinke RF, Henry RJ (2011) Discovery of polymorphisms in starch related genes in rice germplasm by amplification of pooled DNA and deeply parallel sequencing. Plant Biotechnol J 9:1074–1085
Morita M, Shitan N, Sawada K, Van Montagu MC, Inzé D, Rischer H, Goossens A, Oksman-Caldentey KM, Moriyama Y, Yazaki K (2009) Vacuolar transport of nicotine is mediated by a multidrug and toxic compound extrusion (MATE) transporter in Nicotiana tabacum. Proc Natl Acad Sci USA 106:2447–2452
Powledge TM (2004) Nicotine as therapy. PLoS Biol 2:e404
Reddy TV, Dwivedi S, Sharma NK (2012) Development of TILLING by sequencing platform towards enhanced leaf yield in tobacco. Ind Crops Prod 40:324–335
Riechers DE, Timko MP (1999) Structure and expression of the gene family encoding putrescine N-methyltransferase in Nicotiana tabacum: new clues to the evolutionary origin of cultivated tobacco. Plant Mol Biol 41:387–401
Roeder S, Dreschler K, Wirtz M, Cristescu SM, van Harren FJ, Hell R, Piechulla B (2009) SAM levels, gene expression of SAM synthetase, methionine synthase and ACC oxidase, and ethylene emission from N. suaveolens flowers. Plant Mol Biol 70:535–546
Ryan SM, Cane KA, DeBoer KD, Sinclair SJ, Brimblecombe R, Hamill JD (2012) Structure and expression of the quinolinate phosphoribosyltransferase (QPT) gene family in Nicotiana. Plant Sci 188–189:102–110
Shoji T, Ogawa T, Hashimoto T (2008) Jasmonate-induced nicotine formation in tobacco is mediated by tobacco COI1 and JAZ genes. Plant Cell Physiol 49:1003–1012
Shoji T, Inai K, Yazaki Y, Sato Y, Takase H, Shitan N, Yazaki K, Goto Y, Toyooka K, Matsuoka K, Hashimoto T (2009) Multidrug and toxic compound extrusion-type transporters implicated in vacuolar sequestration of nicotine in tobacco roots. Plant Physiol 149:708–718
Shoji T, Kajikawa M, Hashimoto T (2010) Clustered transcription factor genes regulate nicotine biosynthesis in tobacco. Plant Cell 22:3390–3409
Sierro N, Battey JN, Ouadi S, Bakaher N, Bovet L, Willig A, Goepfert S, Peitsch MC, Ivanov NV (2014) The tobacco genome sequence and its comparison with those of tomato and potato. Nat Commun 5:3833
Steppuhn A, Gase K, Krock B, Halitschke R, Baldwin IT (2004) Nicotine’s defensive function in nature. PLoS Biol 2:1074–1080
Tiburcio AF, Galston AW (1986) Arginine decarboxylase as the source of putrescine for tobacco alkaloids. Phytochemistry 25:107–110
Todd AT, Liu E, Polvi SL, Pammett RT, Page JE (2010) A functional genomics screen identifies diverse transcription factors that regulate alkaloid biosynthesis in Nicotiana benthamiana. Plant J 62:589–600
Valleau WD (1949) Breeding low-nicotine tobacco. J Agric Res 78:171–181
Wang J, Sheehan M, Brookman H, Timko MP (2000) Characterization of cDNAs differentially expressed in roots of tobacco (Nicotiana tabacum cv Burley 21) during the early stages of alkaloid biosynthesis. Plant Sci 158:19–32
Wi SJ, Kim WT, Park KY (2006) Overexpression of carnation S-adenosylmethionine decarboxylase gene generates a broad-spectrum tolerance to abiotic stresses in transgenic tobacco plants. Plant Cell Rep 25:1111–1121
Xu B, Sheehan MJ, Timko MP (2004) Differential induction of ornithine decarboxylase (ODC) gene family members in transgenic tobacco (Nicotiana tabacum L. cv. Bright Yellow 2) cell suspensions by methyl-jasmonate treatment. Plant Growth Regul 44:101–116
Zhang HB, Bokowiec MT, Rushton PJ, Han SC, Timko MP (2012) Tobacco transcription factors NtMYC2a and NtMYC2b form nuclear complexes with the NtJAZ1 repressor and regulate multiple jasmonate-inducible steps in nicotine biosynthesis. Mol Plant 5:73–84
Acknowledgments
Authors would like to acknowledge Dr. Lakshmanan and Mr. Ramaswamy for critical reviewing of the project. Acknowledgements are duly rendered to Drs Samresh Dwivedi, Gurumurthy, Mani, Eswar Reddy, and Chakravarthi for suggestions during the course of research work and critical comments on manuscript. The technical help rendered by Mrs. Philomine Beseant in PCR amplification is greatly acknowledged. Authors wish to thank Mr.Uma Mahesh for estimation of nicotine content.
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Reddy, T.V., Saiprasad, G.V.S. Identification of SNPs in nicotine biosynthesis related genes by targeted re-sequencing of TILLING population and germplasm with varying nicotine levels in tobacco. Euphytica 203, 659–671 (2015). https://doi.org/10.1007/s10681-014-1300-4
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DOI: https://doi.org/10.1007/s10681-014-1300-4