Infection-inhibition activity of avenacin saponins against the fungal pathogens Blumeria graminis f. sp. hordei, Bipolaris oryzae, and Magnaporthe oryzae
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Armah CN, Mackie AR, Roy C, Price K, Osbourn AE, Bowyer P, Ladha S (1999) The membrane-permeabilizing effect of avenacin A-1 involves the reorganization of bilayer cholesterol. Biophys J 76:281–290
Arneson PA, Durbin RD (1967) Hydrolysis of tomatine by Septoria lycopersici: a detoxification mechanism. Phytopathology 57:1358–1360
Bouarab K, Melton R, Peart J, Baulcombe D, Osbourn A (2002) A saponin-detoxifying enzyme mediates suppression of plant defences. Nature 418:889–892
Crombie WML, Crombie L (1986) Distribution of avenacins A-1, A-2, B-1 and B-2 in oat roots: their fungicidal activity towards ‘take-all’ fungus. Phytochemistry 25:2069–2073
Crombie WML, Crombie L, Green JB, Lucas JA (1986a) Pathogenicity of ‘take-all’ fungus to oats: its relationship to the concentration and detoxification of the four avenacins. Phytochemistry 25:2075–2083
Crombie L, Crombie WML, Whiting DA (1986b) Structures of the oat root resistance factors to take-all disease, avenacins A-1, A-2, B-1 and B-2 and their companion substances. J Chem Soc Perkin Trans 1:1917–1922
Hostettmann KA, Marston A (1995) Saponins: chemistry and pharmacology of natural products. Cambridge University Press, Cambridge
Inagaki YS, Etherington G, Geisler K, Field B, Dokarry M, Ikeda K, Mutsukado Y, Dicks J, Osbourn A (2011) Investigation of the potential for triterpene synthesis in rice through genome mining and metabolic engineering. New Phytol 191:432–448
Ito S, Eto T, Tanaka S, Yamauchi N, Takahara H, Ikeda T (2004) Tomatidine and lycotetraose, hydrolysis products of α-tomatine by Fusarium oxysporum tomatinase, suppress induced defense responses in tomato cells. FEBS Lett 571:31–34
Kihara J, Tanaka N, Ueno M, Arase S (2009) Cloning and expression analysis of two opsin-like genes in the phytopathogenic fungus Bipolaris oryzae. FEMS Microbiol Lett 295:289–294
Matsuo H, Taniguchi K, Hiramoto T, Yamada T, Ichinose Y, Toyoda K, Takeda K, Shiraishi T (2001) Gramine increase associated with rapid and transient systemic resistance in barley seedlings induced by mechanical and biological stresses. Plant Cell Physiol 42:1103–1111
Morrissey JP, Osbourn AE (1999) Fungal resistance to plant antibiotics as a mechanism of pathogenesis. Microbiol Mol Biol Rev 63:708–724
Mugford ST, Qi X, Bakht S, Hill L, Wegel E, Hughes RK, Papadopoulou K, Melton R, Philo M, Sainsbury F, Lomonossoff GP, Roy AD, Goss RJM, Osbourn A (2009) A serine carboxypeptidase-like acyltransferase is required for synthesis of antimicrobial compounds and disease resistance in oats. Plant Cell 21:2473–2484
Nasu K, Shiraishi T, Yoshioka H, Hori N, Ichinose Y, Yamada T, Oku H (1992) An endogenous suppressor of the defense response in Pisum sativum. Plant Cell Physiol 33:617–626
Oku H, Shiraishi T, Ouchi S (1977) Suppression of induction of phytoalexin, pisatin, by low-molecular-weight substances from spore germination fluid of pea pathogen, Mycosphaerella pinodes. Naturvissenschaften 64:643–644
Osbourn AE, Clarke BR, Lunness P, Scott PR, Daniels MJ (1994) An oat species lacking avenacin is susceptible to infection by Gaeumannomyces graminis var. tritici. Physiol Mol Plant Pathol 45:457–467
Papadopoulou K, Melton RE, Leggett M, Daniels MJ, Osbourn AE (1999) Compromised disease resistance in saponin-deficient plants. Proc Natl Acad Sci USA 96:12923–12928
Price KR, Johnson IT, Fenwick GR (1987) The chemistry and biological significance of saponins in food and feeding stuffs. CRC Crit Rev Food Sci Nutr 26:27–135
Shibata S (2001) Chemistry and cancer preventing activities of ginseng saponins and some related triterpenoid compounds. J Korean Med Sci 16:S28–S37
Shiraishi T, Oku H, Yamashita M, Ouchi S (1978) Elicitor and suppressor of pisatin induction in spore germination fluid of pea pathogen, Mycosphaerella pinodes. Ann Phytopathol Soc Jpn 44:659–665