Enhanced synthesis of andrographolide by Aspergillus niger and Penicillium expansum elicitors in cell suspension culture of Andrographis paniculata (Burm. f.) Nees

Ackerveken VG, Marois E, Bonas U: Recognition of the bacterial avirulence protein AvrBs3 occurs insde the host plant cell. Cell 1996, 87: 1307–1316. 10.1016/S0092-8674(00)81825-5 Agrawal GK, Rakwal R, Iwahashi H: Isolation of novel rice ( Oryza sativa L.) multiple stress responsive MAP kinase gene, OsMSRMK2, whose mRNA accumulates rapidly in response to environmental cues. Biochem. Biophys Res. Commun. 2002, 294: 1009–1016. 10.1016/S0006-291X(02)00571-5 Apostol L, Heinstein PF, Low PS: Rapid stimulation of an oxidative burst during elicitation of cultured plant cells. Plant Physiol 1989, l90: 109–116. Armero J, Tena M: Possible role of plasma membrane H+-ATPase in the elicitation of phytoalexin and related isoflavone root secretion in chickpea ( Cicer arietinum L.) seedlings. Plant Sci 2001, 161: 791–798. 10.1016/S0168-9452(01)00472-1 Basse CW, Fath A, Boller T: High affinity binding of a glycopeptide elicitor to tomato cells and microsomal membranes and displacement by specific glycan suppressors. J. Biol. Chem. 1993, 268: 14724–14731. Bojwani SS, Razdan MK: Plant tissue culture: theory and practice, a revised edition. Elsevier, Netherland; 1996:539. Bolwell GP, Buti VS, Davies DR, Zimmerlin A: The origin of the oxidative burst in plants. Free Radical Res. 1995, 23: 517–532. 10.3109/10715769509065273 Braun DM, Walker JC: Plant transmembrane receptors: new pieces in the signaling puzzle, Trends Biochem. Sci. 1996, 21: 70–73. Brodelius P, Funk C, Haner A, Villegas M: A procedure for the determination of optimal chitosan concentrations for elicitation of cultured plant cells. Phytochemistry 1989, 28: 2651–2654. 10.1016/S0031-9422(00)98060-9 Calabrese C, Berman SH, Babish JG, Ma X, Shinto L, Dorr M, Wells K, Wenner CA, Standish LJ: A phase I trial of andrographolide in HIV positive patients and normal volunteers. Bastyr University Research Institute, Bastyr University, Washington 98028, USA. Phytother Res 2000, 14: 333–338. 10.1002/1099-1573(200008)14:5<333::AID-PTR584>3.0.CO;2-D Cheong JJ, Hahn MG: A specific, high-affinity binding site for the heptaglucoside elicitor exists in soybean membranes. Plant Cell 1991, 3: 137–147. Cosio EG, Frey T, Verduyn R, Boom JV, Ebel J: High affinity binding of a synthetic heptaglucoside and fungal glucan phytoalexin elicitors to soybean membranes. FEBS Lett. 1990, 271: 223–226. 10.1016/0014-5793(90)80411-B Droillard MJ, Thibivilliers S, Cazale AC, Barbier BH, Lauriere C: Protein kinases induced by osmotic stresses and elicitor molecules in tobacco cell suspensions: two crossroad MAP kinases and one osmoregulation-specific protein kinase. FEBS Lett. 2000, 474: 217–222. 10.1016/S0014-5793(00)01611-2 Ebel J, Scheel D: The Mycota V, part A. In Plant relationships. Edited by: Caroll GC, Tudzynski P. Springer, Berlin Heidelberg; 1997:85–105. Felix G, Grosskopf DG, Regenass M, Boller T: Rapid changes of protein phosphorylation are involved in transduction of the elicitor signal in plant cells. Proc. Natl. Acad. Sci. USA 1991, 88: 8831–8834. 10.1073/pnas.88.19.8831 Fu XQ, Lu DW: Stimulation of shikonin production by combined fungal elicitation and in situ extraction in suspension cultures of Arnebia euchroma . Enzyme Microbial Technol. 1999, 24: 243–246. 10.1016/S0141-0229(98)00104-5 Gelli A, Higgins VJ, Blumwald E: Activation of plant plasma membrane Ca2+-permeable channels by race specific fungal elicitors. Plant Physiol. 1997, 113: 269–279. Guava ViaCount Reagent: Guava technologies, 4600–0010 rev c. 2006, 1–2. Hanania U, Avni A: High-affinity binding site for ethylene-inducing xylanase elicitor on Nicotiana tabacum membranes. Plant J. 1997, 12: 113–120. 10.1046/j.1365-313X.1997.12010113.x Ibrahim AK, Khalifa S, Khafagi I, Youssef D, Khan I, Mesbah M: Stimulation of oleandrin production by combined Agrobacterium tumefaciens mediated transformation and fungal elicitation in Nerium oleander cell cultures. Enzyme and Microbial Technology 2007, 41: 331–336. 10.1016/j.enzmictec.2007.02.015 Kumar RA, Sridevi K, Kumar NV, Nanduri S, Rajagopal S: Anticancer and immunostimulatory compounds from Andrographis paniculata . J Ethnopharmacol. 2004, 92: 291–295. 10.1016/j.jep.2004.03.004 Low PS, Merida JR: The oxidative burst in plant defense: function and signal transduction. Physiol. Plant 1996, 96: 533–542. 10.1111/j.1399-3054.1996.tb00469.x Masanaru M: Plant tissue culture an alternative for production of useful metabolites. FAO Bulletin, Rome; 1994:108. Mendhulkar VD, Ali Moinuddin M, Raut RW: Saponin estimation in Vigna radiata cell culture treated with cell permeabilizing agent. Triton X-100. Advances in Plant Sciences 2009, 22: 1–5. I I Murashige T, Skoog F: A revised medium for rapid growth and bioassays with tobacco tissue cultures. Physiol. Plant. 1962, 15: 473–497. 10.1111/j.1399-3054.1962.tb08052.x Nürnberger T, Nennstiel D, Jabs T, Sacks WR, Hahlbrock K, Scheel D: High affinity binding of a fungal oligopeptide elicitor to parsley plasma membranes triggers multiple defense responses. Cell 1994, 78: 449–460. 10.1016/0092-8674(94)90423-5 Pugin A, Frachisse JM, Tavernier E, Bligny R, Gout E, Douce R, Guern J: Early events induced by the elicitor cryptogein in tobacco cells: involvement of a plasma membrane NADPH oxidase and activation of glycolysis and the pentose phosphate pathway. The Plant Cell 1997,9(11):2077–2091. Purohit SS, Vyas SP: Medicinal plant cultivation –a scientific approach. (Agrobios-India, publ.). 2004, 307–309. Raskin I, Ribnicky DM, Komarnytsky S, Ilic N, Poulev A, Borisjuk N, Brinker A, Moreno DA, Ripoll C, Yakoby N, O’Neal JM, Cornwell T, Pastor I, Fridlender B: Plants and human health in the twenty-first century. Trends Biotechnol. 2002, 20: 522–531. 10.1016/S0167-7799(02)02080-2 Rates SMK: Plants as sources of drugs. Toxicon 2001, 39: 603–613. 10.1016/S0041-0101(00)00154-9 Romeis T: Protein kinases in the plant defense response. Curr Opin Plant Biol. 2001, 4: 407–414. 10.1016/S1369-5266(00)00193-X Roos W, Dordschbal B, Steighardt J, Hieke M, Weiss D, Saalbach G: A redoxdependent, G-protein-coupled phospholipase A of the plasma membrane is involved in the elicitation of alkaloid biosynthesis in Eschscholtzia californica. Biochim Biophys Acta. 1999, 1448: 390–402. 10.1016/S0167-4889(98)00148-7 Sadasivam S, Manickam A: Biochemical methods. New age international publishers; 2005:10–11. Savitha BC, Thimmaraju R, Bhagyalakshmi N, Ravishankar GA: Different biotic and abiotic elicitors influence betalain production in hairy root cultures of Beta vulgaris in shake-flask and bioreactor. Process Biochemistry 2006, 41: 50–60. 10.1016/j.procbio.2005.03.071 Vanisree M, Lee CY, Lo SF, Nalawade SM, Lin CY, Tsay HS: Studies on the production of some important secondary metabolites from medicinal plants by plant tissue culture. Bot. Bull. Acad. Sin. 2004, 45: 1–22. Yang Y, Gabriel DW: Xanthomonas avirulence/pathogenicity gene family encodes functional plant nuclear targeting signals. Mol. Plant Microbe Interact. 1995, 8: 627–631. 10.1094/MPMI-8-0627 Yang J, Yu M, January YN, January LY: Stabilization of ion selectivity alters by pore loop ion pairs in an inwardly rectifying potassium channel. Proc. Natl. Acad. Sci. USA 1997, 94: 1568–1572. 10.1073/pnas.94.4.1568 Zhang CH, Mei XG, Liu L, Yu LJ: Enhanced paclitaxel production induced by the combination of elicitors in cell suspension cultures of Taxus chinensis . Biotechnology Letters 2000, 22: 1561–1564. 10.1023/A:1005684901329 Zhao HY, Frang WY: Antithrombotic effect of Andrographis paniculata Nees in preventing myocardial infarction. Chi. Med. J. (Engl). 1991, 104: 770–775. Zimmermann S, Nürnberger T, Frachisse JM, Wirtz W, Guern J, Hedrich R, Scheel D: Receptor-mediated activation of a plant Ca21-permeable ion channel involved in pathogen defense. Proc. Natl. Acad. Sci. USA 1997, 94: 2751–2755. 10.1073/pnas.94.6.2751