caa a22 4500 467890668 CHVBK 20180406152748.0 cr unu---uuuuu 170328e20061201xx s 000 0 eng 10.1007/s10327-006-0305-9 doi (NATIONALLICENCE)springer-10.1007/s10327-006-0305-9 Disease resistance induced by nonantagonistic endophytic Streptomyces spp. on tissue-cultured seedlings of rhododendron [Elektronische Daten] [Masafumi Shimizu, Akane Meguro, Sachiko Hasegawa, Tomio Nishimura, Hitoshi Kunoh] Of 82 strains of endophytic actinomycetes isolated from rhododendron plants, 12 were not antagonistic against Pestalotiopsis sydowiana, which is the causal agent of Pestalotia disease. Of these 12, MBR-37 and MBR-38 (identified as Streptomyces spp.) grew on IMA-2 medium. Tissue-cultured seedlings of rhododendron treated with these nonantagonistic strains showed less wilting and/or smaller lesions to P. sydowiana, although the degree of resistance was a little lower than that conferred by antagonistic Streptomyces galbus strain R-5. These seedlings accumulated the anthocyanin(s), suggesting that resistance induced by these strains could depend on activated defense responses associated with the phenylpropanoid pathway rather than with antibiosis. The Phytopathological Society of Japan and Springer-Verlag Tokyo, 2006 Endophytic Streptomyces nationallicence Disease resistance nationallicence Tissue culture nationallicence Antagonistic activity nationallicence Rhododendron nationallicence Shimizu Masafumi Laboratory of Crop Production and Ecology, Faculty of Bioresources, Mie University, 514-8507, Tsu, Japan aut Meguro Akane Institute for Biological Process Research, Akatsuka Garden Co., Ltd., Tsu, Japan aut Hasegawa Sachiko Institute for Biological Process Research, Akatsuka Garden Co., Ltd., Tsu, Japan aut Nishimura Tomio Institute for Biological Process Research, Akatsuka Garden Co., Ltd., Tsu, Japan aut Kunoh Hitoshi Institute for Biological Process Research, Akatsuka Garden Co., Ltd., Tsu, Japan aut Journal of General Plant Pathology Springer-Verlag 72/6(2006-12-01), 351-354 1345-2630 72:6<351 2006 72 10327 https://doi.org/10.1007/s10327-006-0305-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10327-006-0305-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Shimizu Masafumi Laboratory of Crop Production and Ecology, Faculty of Bioresources, Mie University, 514-8507, Tsu, Japan aut NATIONALLICENCE 700 1- Meguro Akane Institute for Biological Process Research, Akatsuka Garden Co., Ltd., Tsu, Japan aut NATIONALLICENCE 700 1- Hasegawa Sachiko Institute for Biological Process Research, Akatsuka Garden Co., Ltd., Tsu, Japan aut NATIONALLICENCE 700 1- Nishimura Tomio Institute for Biological Process Research, Akatsuka Garden Co., Ltd., Tsu, Japan aut NATIONALLICENCE 700 1- Kunoh Hitoshi Institute for Biological Process Research, Akatsuka Garden Co., Ltd., Tsu, Japan aut NATIONALLICENCE 773 0- Journal of General Plant Pathology Springer-Verlag 72/6(2006-12-01), 351-354 1345-2630 72:6<351 2006 72 10327 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer