Alabadi D, Aguero MS, Perez-Amador MA, Carbonell J. Arginase, arginine decarboxylase, ornithine decarboxylase, and polyamines in tomato ovaries. Changes in unpollinated ovaries and parthenocarpic fruits induced by auxin or gibberellin. Plant Physiol. 112: 1237-1244 (1996).

Alcazar R, Garcia-Martinez JL, Cuevas JC, Tiburcio AF, Altabella T. Overexpression of ADC2 in Arabidopsis induces dwarfism and late-flowering through GA deficiency. Plant J. 43: 425-436 (2005).

Andersen SE, Bastola DR, Minocha SC. Metabolism of polyamines in transgenic cells of carrot expressing a mouse ornithine decarboxylase cDNA. Plant Physiol. 116: 299-307 (1998).

Antognoni F, Fornale S, Grimmer C, Komor E, Bagni N. Long-distance translocation of polyamines in phloem and xylem of Ricinus communis L. plants. Planta 204: 520-527 (1998).

Bae H, Kim SH, Kim MS, Sicher RC, Lary D, Strem MD, Natarajan S, Bailey BA. The drought response of Theobroma cacao (cacao) and the regulation of genes involved in polyamine biosynthesis by drought and other stresses. Plant Physiol. Biochem. 46: 174-188 (2008).

Bagni N, Tassoni A. Biosynthesis, oxidation and conjugation of aliphatic polyamines in higher plants. Amino Acids 20: 301-317 (2001).

Bajaj S, Rajam MV. Polyamine accumulation and near loss of morphogenesis in long-term callus cultures of rice. Restoration of plant regeneration by manipulation of cellular polyamine levels. Plant Physiol. 112: 1343-1348 (1996).

Balasundaram D, Tyagi AK. Modulation of arginine decarboxylase activity from Mycobacterium smegmatis. Evidence for pyridoxal-5'-phosphate-mediated conformational changes in the enzyme. Eur. J. Biochem. 183: 339-345 (1989).

Bassie L, Noury M, Lepri O, Lahaye T, Christou P, Capell T. Promoter strength influences polyamine metabolism and morphogenic capacity in transgenic rice tissues expressing the oat ADC cDNA constitutively. Transgenic Res. 9: 33-42 (2000).

Bell E, Malmberg RL. Analysis of a cDNA encoding arginine decarboxylase from oat reveals similarity to the Escherichia coli arginine decarboxlase and evidence of protein processing. Mol. Gen. Genet. 224: 431-436 (1990).

Belles JM, Perez-Amador MA, Carbonell J, Conejero V. Correlation between ornithine decarboxylase and putrescine in tomato plants infected by Citrus exocortis viroid or treated with ethephon. Plant Physiol. 102: 933-937 (1993).

Bertoldi D, Tassoni A, Martinelli L, Bagni N. Polyamines and somatic embryogenesis in two Vitis vinifera cultivars. Physiol. Plant. 120: 657-666 (2004).

Bhatnagar P, Glasheen BM, Bains SK, Long SL, Minocha R, Walter C, Minocha SC. Transgenic manipulation of the metabolism of polyamines in poplar cells. Plant Physiol. 125: 2139-2153 (2001).

Biasi R, Falasca G, Speranza A, De Stradis A, Scoccianti V, Franceschetti M, Bagni N, Altamura MM. Biochemical and ultrastructural features related to male sterility in the dioecious species Actinidia deliciosa. Plant Physiol. Biochem. 39: 395-406 (2001).

Biondi S, Fornale S, Oksman-Caldentey KM, Eeva M, Agostani S, Bagni N. Jasmonates induce over-accumulation of methylputrescine and conjugated polyamines in Hyoscyamus muticus L. root cultures. Plant Cell Rep. 19: 691-697 (2000).

Bitonti AJ, McCann PP, Sjoerdsma A. Restriction of bacterial growth by inhibition of polyamine biosynthesis by using monofluoromethylornithine, difluoromethylarginine and dicyclohexylammonium sulphate. Biochem. J. 208: 435-441 (1982).

Borrell A, Culianez-Macia FA, Altabella T, Besford RT, Flores D, Tiburcio AF. Arginine decarboxylase is localized in chloroplasts. Plant Physiol. 109: 771-776 (1995).

Bortolotti C, Cordeiro A, Alcazar R, Borrell A, Culianez-Macia FA, Tiburcio AF, Altabella T. Localization of arginine decarboxylase in tobacco plants. Physiol. Plant. 120: 84-92 (2004).

Bown AW, Shelp BJ. The metabolism and functions of gamma-aminobutyric acid. Plant Physiol. 115: 1-5 (1997).

Burtin D, Michael AJ. Overexpression of arginine decarboxylase in transgenic plants. Biochem. J. 325: 331-337 (1997).

Capell T, Bassie L, Topsom L, Hitchin E, Christou P. Simultaneous reduction of the activity of two related enzymes, involved in early steps of the polyamine biosynthetic pathway, by a single antisense cDNA in transgenic rice. Mol. Gen. Genet. 264: 470-476 (2000).

Castanie-Cornet MP, Penfound TA, Smith D, Elliott JF, Foster JW. Control of acid resistance in Escherichia coli. J. Bacteriol. 181: 3525-3535 (1999).

Cataldi AA, Algranati ID. A probable new pathway for the biosynthesis of putrescine in Escherichia coli. Biochem. J. 234: 617-622 (1986).

Chang KS, Lee SH, Hwang SB, Park KY. Characterization and translational regulation of the arginine decarboxylase gene in carnation. Plant J. 24: 45-56 (2000).

Chattopadhyay MK, Gupta S, Sengupta DN, Ghosh B. Expression of arginine decarboxylase in seedlings of indica rice (Oryza sativa L.) cultivars as affected by salinity stress. Plant Mol. Biol. 34: 477-483 (1997).

Chintapakorn Y, Hamill JD. Antisense-mediated reduction in ADC activity causes minor alterations in the alkaloid profile of cultured hairy roots and regenerated transgenic plants of Nicotiana tabacum. Phytochemistry 68: 2465-2479 (2007).

Choi YS, Cho YD. A new S-adenosylmethionine decarboxylase from soybean axes. Biochim. Biophys. Acta 1201: 466-472 (1994).

Cohen E, Heimer YM, Mizrahi Y. Ornithine decarboxylase and arginine decarboxylase activities in meristematic tissue of tomato and potato plants. Plant Physiol. 70: 544-546 (1982).

Condon S, Collins JK, O'donovan GA. Regulation of arginine and pyrimidine biosynthesis in Pseudomonas putida. J. Gen. Microbiol. 92: 375-383 (1976).

Cowley T, Walters DR. Polyamine metabolism in barley reacting hypersensitively to the powdery mildew fungus Blumeria graminis f. sp hordei. Plant Cell Environ. 25: 461-468 (2002).

Eichler W. Inhibition of L-arginine iminohydrolase (EC 3.5.3.6) from Tetrahymena thermophila by putrescine and spermidine: feedback control of polyamine biosynthesis. Biol. Chem. Hoppe Seyler 370: 1127-1131 (1989).

El Amrani A, Marie L, Ainouche A, Nicolas J, Couee I. Genome-wide distribution and potential regulatory functions of AtATE, a novel family of miniature inverted-repeat transposable elements in Arabidopsis thaliana. Mol. Genet. Genomics 267: 459-471 (2002).

Fornale S, Sarjala T, Bagni N. Endogenous polyamine content and metabolism in the ectomycorrhizal fungus Paxillus involutus. New Phytol. 143: 581-587 (1999).

Fos M, Proano K, Alabadi D, Nuez F, Carbonell J, Garcia-Martinez JL. Polyamine metabolism is altered in unpollinated parthenocarpic pat-2 tomato ovaries. Plant Physiol. 131: 359-366 (2003).

Foster JW, Moreno M. Inducible acid tolerance mechanisms in enteric bacteria. Novartis Found. Symp. 221: 55-69 (1999).

Galloway GL, Malmberg RL, Price RA. Phylogenetic utility of the nuclear gene arginine decarboxylase: An example from Brassicaceae. Mol. Biol. Evol. 15: 1312-1320 (1998).

Galston AW, Sawhney RK. Polyamines in plant physiology. Plant Physiol. 94: 406-410 (1990).

Gemperlova L, Novakova M, Vankova R, Eder J, Cvikrova M. Diurnal changes in polyamine content, arginine and ornithine decarboxylase, and diamine oxidase in tobacco leaves. J. Exp. Bot. 57: 1413-1421 (2006).

Giles TN, Graham DE. Crenarchaeal arginine decarboxylase evolved from an S-adenosylmethionine decarboxylase enzyme. J. Biol. Chem. 283: 25829-25838 (2008).

Graber R, Kasper P, Malashkevich VN, Sandmeier E, Berger P, Gehring H, Jansonius JN, Christen P. Changing the reaction specificity of a pyridoxal-5'-phosphate-dependent enzyme. Eur. J. Biochem. 232: 686-690 (1995).

Graber R, Kasper P, Malashkevich VN, Strop P, Gehring H, Jansonius JN, Christen P. Conversion of aspartate aminotransferase into an L-aspartate beta-decarboxylase by a triple active-site mutation. J. Biol. Chem. 274: 31203-31208 (1999).

Hafner EW, Tabor CW, Tabor H. Mutants of Escherichia coli that do not contain 1,4-diaminobutane (putrescine) or spermidine. J. Biol. Chem. 254: 12419-12426 (1979).

Hanfrey C, Sommer S, Mayer MJ, Burtin D, Michael AJ. Arabidopsis polyamine biosynthesis: absence of ornithine decarboxylase and the mechanism of arginine decarboxylase activity. Plant J. 27: 551-560 (2001).

Hanzawa Y, Imai A, Michael AJ, Komeda Y, Takahashi T. Characterization of the spermidine synthase-related gene family in Arabidopsis thaliana. FEBS Lett. 527: 176-180 (2002).

Hao YJ, Kitashiba H, Honda C, Nada K, Moriguchi T. Expression of arginine decarboxylase and ornithine decarboxylase genes in apple cells and stressed shoots. J. Exp. Bot. 56: 1105-1115 (2005).

Heller JS, Rostomily R, Kyriakidis DA, Canellakis ES. Regulation of polyamine biosynthesis in Escherichia coli by basic proteins. Proc. Natl. Acad. Sci. U.S.A. 80: 5181-5184 (1983).

Huang SC, Panagiotidis CA, Canellakis ES. Transcriptional effects of polyamines on ribosomal proteins and on polyamine-synthesizing enzymes in Escherichia coli. Proc. Natl. Acad. Sci. U.S.A. 87: 3464-3468 (1990).

Hummel I, Couee I, El Amrani A, Martin-Tanguy J, Hennion F. Involvement of polyamines in root development at low temperature in the subantarctic cruciferous species Pringlea antiscorbutica. J. Exp. Bot. 53: 1463-1473 (2002).

Illingworth C, Mayer MJ, Elliott K, Hanfrey C, Walton NJ, Michael AJ. The diverse bacterial origins of the Arabidopsis polyamine biosynthetic pathway. FEBS Lett. 549: 26-30 (2003).

Imanishi S, Hashizume K, Nakakita M, Kojima H, Matsubayashi Y, Hashimoto T, Sakagami Y, Yamada Y, Nakamura K. Differential induction by methyl jasmonate of genes encoding ornithine decarboxylase and other enzymes involved in nicotine biosynthesis in tobacco cell cultures. Plant Mol. Biol. 38: 1101-1111 (1998).

Iyer RK, Kim HK, Tsoa RW, Grody WW, Cederbaum SD. Cloning and characterization of human agmatinase. Mol. Genet. Metab. 75: 209-218 (2002).

Jang EK, Min KH, Kim SH, Nam SH, Zhang S, Kim YC, Cho BH, Yang KY. Mitogen-activated protein kinase cascade in the signaling for polyamine biosynthesis in tobacco. Plant Cell Physiol. 50: 658-664 (2009).

Jumtee K, Bamba T, Okazawa A, Fukusaki E, Kobayashi A. Integrated metabolite and gene expression profiling revealing phytochrome A regulation of polyamine biosynthesis of Arabidopsis thaliana. J. Exp. Bot. 59: 1187-1200 (2008).

Kasinathan V, Wingler A. Effect of reduced arginine decarboxylase activity on salt tolerance and on polyamine formation during salt stress in Arabidopsis thaliana. Physiol. Plant. 121: 101-107 (2004).

Kasukabe Y, He L, Nada K, Misawa S, Ihara I, Tachibana S. Overexpression of spermidine synthase enhances tolerance to multiple environmental stresses and up-regulates the expression of various stress-regulated genes in transgenic Arabidopsis thaliana. Plant Cell Physiol. 45: 712-722 (2004).

Kaur-Sawhney R, Shih LM, Flores HE, Galston AW. Relation of polyamine synthesis and titer to aging and senescence in oat leaves. Plant Physiol. 69: 405-410 (1982).

Kaur-Sawhney R, Shih LM, Galston AW. Relation of polyamine biosynthesis to the initiation of sprouting in potato tubers. Plant Physiol. 69: 411-415 (1982).

Kim BG, Sobota A, Bitonti AJ, McCann PP, Byers TJ. Polyamine metabolism in Acanthamoeba: polyamine content and synthesis of ornithine, putrescine, and diaminopropane. J. Protozool. 34: 278-284 (1987).

Klein RD, Geary TG, Gibson AS, Favreau MA, Winterrowd CA, Upton SJ, Keithly JS, Zhu G, Malmberg RL, Martinez MP, Yarlett N. Reconstitution of a bacterial/plant polyamine biosynthesis pathway in Saccharomyces cerevisiae. Microbiology 145: 301-307 (1999).

Kochhar S, Mehta PK, Christen P. Assay for aliphatic amino acid decarboxylases by high-performance liquid chromatography. Anal. Biochem. 179: 182-185 (1989).

Lepri O, Bassie L, Safwat G, Thu-Hang P, Trung-Nghia P, Holtta E, Christou P, Capell T. Over-expression of a cDNA for human ornithine decarboxylase in transgenic rice plants alters the polyamine pool in a tissue-specific manner. Mol. Genet. Genomics 266: 303-312 (2001).

Levillain O, Hus-Citharel A, Garvi S, Peyrol S, Reymond I, Mutin M, Morel F. Ornithine metabolism in male and female rat kidney: mitochondrial expression of ornithine aminotransferase and arginase II. Am. J. Physiol. Renal Physiol. 286: F727-F738 (2004).

Liu JH, Nada K, Honda C, Kitashiba H, Wen XP, Pang XM, Moriguchi T. Polyamine biosynthesis of apple callus under salt stress: importance of the arginine decarboxylase pathway in stress response. J. Exp. Bot. 57: 2589-2599 (2006).

Malmberg RL, Cellino ML. Arginine decarboxylase of oats is activated by enzymatic cleavage into two polypeptides. J. Biol. Chem. 269: 2703-2706 (1994).

Malmberg RL, Smith KE, Bell E, Cellino ML. Arginine decarboxylase of oats is clipped from a precursor into two polypeptides found in the soluble enzyme. Plant Physiol. 100: 146-152 (1992).

Malmberg RL, Watson MB, Galloway GL, Yu W. Molecular genetic analyses of plant polyamines. Crit. Rev. Plant Sci. 17: 199-224 (1998).

Marina M, Maiale SJ, Rossi FR, Romero MF, Rivas EI, Garriz A, Ruiz OA, Pieckenstain FL. Apoplastic polyamine oxidation plays different roles in local responses of tobacco to infection by the necrotrophic fungus Sclerotinia sclerotiorum and the biotrophic bacterium Pseudomonas viridiflava. Plant Physiol. 147: 2164-2178 (2008).

Masgrau C, Altabella T, Farras R, Flores D, Thompson AJ, Besford RT, Tiburcio AF. Inducible overexpression of oat arginine decarboxylase in transgenic tobacco plants. Plant J. 11: 465-473 (1997).

Michael AJ, Furze JM, Rhodes MJ, Burtin D. Molecular cloning and functional identification of a plant ornithine decarboxylase cDNA. Biochem. J. 314: 241-248 (1996).

Morris SM. Vertebrate agmatinases: What role do they play in agmatine catabolism?. Ann. N.Y. Acad.Sci. 1009: 30-33 (2003).

Moschou PN, Sarris PF, Skandalis N, Andriopoulou AH, Paschalidis KA, Panopoulos NJ, Roubelakis-Angelakis KA. Engineered polyamine catabolism preinduces tolerance of tobacco to bacteria and oomycetes. Plant Physiol. 149: 1970-1981 (2009).

Niemi K, Sutela S, Haggman H, Scagel C, Vuosku J, Jokela A, Sarjala T. Changes in polyamine content and localization of Pinus sylvestris ADC and Suillus variegatus ODC mRNA transcripts during the formation of mycorrhizal interaction in an in vitro cultivation system. J. Exp. Bot. 57: 2795-2804 (2006).

Noury M, Bassie L, Lepri O, Kurek I, Christou P, Capell T. A transgenic rice cell lineage expressing the oat arginine decarboxylase (adc) cDNA constitutively accumulates putrescine in callus and seeds but not in vegetative tissues. Plant Mol. Biol. 43: 537-544 (2000).

O'Quinn PR, Knabe DA, Wu G. Arginine catabolism in lactating porcine mammary tissue. J. Anim. Sci. 80: 467-474 (2002).

Panagiotidis CA, Blackburn S, Low KB, Canellakis ES. Biosynthesis of polyamines in ornithine decarboxylase, arginine decarboxylase, and agmatine ureohydrolase deletion mutants of Escherichia coli strain K-12. Proc. Natl. Acad. Sci. U.S.A. 84: 4423-4427 (1987).

Panagiotidis CA, Huang SC, Canellakis ES. Post-translational and transcriptional regulation of polyamine biosynthesis in Escherichia coli. Int. J. Biochem. 26: 991-1001 (1994).

Papadakis AK, Paschalidis KA, Roubelakis-Angelakis KA. Biosynthesis profile and endogenous titers of polyamines differ in totipotent and recalcitrant plant protoplasts. Physiol. Plant. 125: 10-20 (2005).

Paschalidis KA, Roubelakis-Angelakis KA. Spatial and temporal distribution of polyamine levels and polyamine anabolism in different organs/tissues of the tobacco plant. Correlations with age, cell division/expansion, and differentiation. Plant Physiol. 138: 142-152 (2005).

Paulus TJ, Kiyono P, Davis RH. Polyamine-deficient Neurospora crassa mutants and synthesis of cadaverine. J. Bacteriol. 152: 291-297 (1982).

Peremarti A, Bassie L, Christou P, Capell T. Spermine facilitates recovery from drought but does not confer drought tolerance in transgenic rice plants expressing Datura stramonium S-adenosylmethionine decarboxylase. Plant Mol. Biol. 70: 253-264 (2009).

Perez-Amador MA, Leon J, Green PJ, Carbonell J. Induction of the arginine decarboxylase ADC2 gene provides evidence for the involvement of polyamines in the wound response in Arabidopsis. Plant Physiol. 130: 1454-1463 (2002).

Phillips AM, Salkoff LB, Kelly LE. A neural gene from Drosophila melanogaster with homology to vertebrate and invertebrate glutamate decarboxylases. J. Neurochem. 61: 1291-1301 (1993).

Primikirios NI, Roubelakis-Angelakis KA. Cloning and expression of an arginine decarboxylase cDNA from Vitis vinifera L. cell-suspension cultures. Planta 208: 574-582 (1999).

Primikirios NI, Roubelakis-Angelakis KA. Indications for post-translational regulation of Vitis vinifera L. arginine decarboxylase. Plant Mol. Biol. 45: 669-678 (2001).

Rabiti AL, Betti L, Bortolotti C, Marini F, Canova A, Bagni N, Torrigiani P. Short-term polyamine response in TMV-inoculated hypersensitive and susceptible tobacco plants. New Phytol. 139: 549-553 (1998).

Rajam MV, Weinstein LH, Galston AW. Kinetic studies on the control of the bean rust fungus (Uromyces phaseoli L.) by an inhibitor of polyamine biosynthesis. Plant Physiol. 82: 485-487 (1986).

Ramakrishna S, Adiga PR. Arginine decarboxylase from Lathyrus sativus seedlings. Purification and properites. Eur. J. Biochem. 59: 377-386 (1975).

Rastogi R, Dulson J, Rothstein SJ. Cloning of tomato (Lycopersicon esculentum Mill.) arginine decarboxylase gene and its expression during fruit ripening. Plant Physiol. 103: 829-834 (1993).

Sandmeier E, Hale TI, Christen P. Multiple evolutionary origin of pyridoxal-5'-phosphate-dependent amino acid decarboxylases. Eur. J. Biochem. 221: 997-1002 (1994).

Schneider BL, Kiupakis AK, Reitzer LJ. Arginine catabolism and the arginine succinyltransferase pathway in Escherichia coli. J. Bacteriol. 180: 4278-4286 (1998).

Sekowska A, Bertin P, Danchin A. Characterization of polyamine synthesis pathway in Bacillus subtilis 168. Mol. Microbiol. 29: 851-858 (1998).

Slocum RD, Galston AW. Changes in polyamine biosynthesis associated with postfertilization growth and development in tobacco ovary tissues. Plant Physiol. 79: 336-343 (1985).

Song J, Tachibana S. Loss of viability of tomato pollen during long-term dry storage is associated with reduced capacity for translating polyamine biosynthetic enzyme genes after rehydration. J. Exp. Bot. 58: 4235-4244 (2007).

Soyka S, Heyer AG. Arabidopsis knockout mutation of ADC2 gene reveals inducibility by osmotic stress. FEBS Lett. 458: 219-223 (1999).

Suresh MR, Adiga PR. Putrescine-sensitive (artifactual) and insensitive (biosynthetic) S-adenosyl-L-methionine decarboxylase activities of Lathyrus sativus seedlings. Eur. J. Biochem. 79: 511-518 (1977).

Tassoni A, van Buuren M, Franceschetti M, Fornale S, Bagni N. Polyamine content and metabolism in Arabidopsis thaliana and effect of spermidine on plant development. Plant Physiol. Biochem. 38: 383-393 (2000).

Tassoni A, Watkins CB, Davies PJ. Inhibition of the ethylene response by 1-MCP in tomato suggests that polyamines are not involved in delaying ripening, but may moderate the rate of ripening or over-ripening. J. Exp. Bot. 57: 3313-3325 (2006).

Tiburcio AF, Besford RT, Borrell A. Posttranslational regulation of arginine decarboxylase synthesis by spermine in osmotically-stressed oat leaves. Biochem. Soc. Trans. 22: 455S (1994).

Tiburcio AF, Kaur-Sawhney R, Galston AW. Polyamine metabolism and osmotic stress. II. Improvement of oat protoplasts by an inhibitor of arginine decarboxylase. Plant Physiol. 82: 375-378 (1986).

Tiburcio AF, Kaur-Sawhney R, Ingersoll RB, Galston AW. Correlation between polyamines and pyrrolidine alkaloids in developing tobacco callus. Plant Physiol. 78: 323-326 (1985).

Tiburcio AF, Masdeu MA, Dumortier FM, Galston AW. Polyamine metabolism and osmotic stress. I. Relation to protoplast viability. Plant Physiol. 82: 369-374 (1986).

Torrigiani P, Rabiti AL, Bortolotti C, Betti L, Marani F, Canova A, Bagni N. Polyamine synthesis and accumulation in the hypersensitive response to TMV in Nicotiana tabacum. New Phytol. 135: 467-473 (1997).

Trung-Nghia P, Bassie L, Safwat G, Thu-Hang P, Lepri O, Rocha P, Christou P, Capell T. Reduction in the endogenous arginine decarboxylase transcript levels in rice leads to depletion of the putrescine and spermidine pools with no concomitant changes in the expression of downstream genes in the polyamine biosynthetic pathway. Planta 218: 125-134 (2003).

Turano FJ, Kramer GF, Wang CY. The effect of methionine, ethylene and polyamine catabolic intermediates on polyamine accumulation in detached soybean leaves. Physiol. Plant. 101: 510-518 (1997).

Urano K, Hobo T, Shinozaki K. Arabidopsis ADC genes involved in polyamine biosynthesis are essential for seed development. FEBS Lett. 579: 1557-1564 (2005).

Urano K, Yoshiba Y, Nanjo T, Igarashi Y, Seki M, Sekiguchi F, Yamaguchi-Shinozaki K, Shinozaki K. Characterization of Arabidopsis genes involved in biosynthesis of polyamines in abiotic stress responses and developmental stages. Plant Cell Environ. 26: 1917-1926 (2003).

Vuosku J, Jokela A, Laara E, Saaskilahti M, Muilu R, Sutela S, Altabella T, Sarjala T, Haggman H. Consistency of polyamine profiles and expression of arginine decarboxylase in mitosis during zygotic embryogenesis of Scots pine. Plant Physiol. 142: 1027-1038 (2006).

Walia H, Wilson C, Condamine P, Liu X, Ismail AM, Close TJ. Large-scale expression profiling and physiological characterization of jasmonic acid-mediated adaptation of barley to salinity stress. Plant Cell Environ. 30: 410-421 (2007).

Walters D, Cowley T, Mitchell A. Methyl jasmonate alters polyamine metabolism and induces systemic protection against powdery mildew infection in barley seedlings. J. Exp. Bot. 53: 747-756 (2002).

Watson MB, Emory KK, Piatak RM, Malmberg RL. Arginine decarboxylase (polyamine synthesis) mutants of Arabidopsis thaliana exhibit altered root growth. Plant J. 13: 231-239 (1998).

Watson MB, Malmberg RL. Regulation of Arabidopsis thaliana (L.) Heynh arginine decarboxylase by potassium deficiency stress. Plant Physiol. 111: 1077-1083 (1996).

Weinstein LH, Kaur-Sawhney R, Rajam MV, Wettlaufer SH, Galston AW. Cadmium-induced accumulation of putrescine in oat and bean leaves. Plant Physiol. 82: 641-645 (1986).

Wilks JC, Kitko RD, Cleeton SH, Lee GE, Ugwu CS, Jones BD, BonDurant SS, Slonczewski JL. Acid and base stress and transcriptomic responses in Bacillus subtilis. Appl. Environ. Microbiol. 75: 981-990 (2009).

Yang J, Zhang J, Liu K, Wang Z, Liu L. Involvement of polyamines in the drought resistance of rice. J. Exp. Bot. 58: 1545-1555 (2007).

Yang YG, Cho YD. Purification of S-adenosylmethionine decarboxylase from soybean. Biochem. Biophys. Res. Commun. 181: 1181-1186 (1991).

Ye B, Muller HH, Zhang J, Gressel J. Constitutively elevated levels of putrescine and putrescine-generating enzymes correlated with oxidant stress resistance in Conyza bonariensis and wheat. Plant Physiol. 115: 1443-1451 (1997).

Zhang J, Turley RB, Stewart JM. Comparative analysis of gene expression between CMS-D8 restored plants and normal non-restoring fertile plants in cotton by differential display. Plant Cell Rep. 27: 553-561 (2008).

Ziosi V, Bregoli AM, Fregola F, Costa G, Torrigiani P. Jasmonate-induced ripening delay is associated with up-regulation of polyamine levels in peach fruit. J. Plant Physiol. 166: 938-946 (2009).

Number of references = 118