caa a22 4500 445390778 CHVBK 20180317143046.0 cr unu---uuuuu 170323e20110301xx s 000 0 eng 10.1007/s10327-010-0290-x doi (NATIONALLICENCE)springer-10.1007/s10327-010-0290-x Transgenic rice plants that over-express the mannose-binding rice lectin have enhanced resistance to rice blast [Elektronische Daten] [Akira Shinjo, Yuko Araki, Ko Hirano, Tsutomu Arie, Masashi Ugaki, Tohru Teraoka] Mannose-binding rice lectin (MRL), which is almost identical to the salt-induced protein SalT, binds to mannose and glucose residues. Expression of the MRL gene in response to infection with Magnaporthe oryzae, the rice blast fungus, was stronger in the incompatible interaction than in the compatible. Transgenic rice plants that constitutively over-expressed MRL strongly suppressed the growth of invasive hyphae of the fungus on leaf sheaths and the development of typical susceptible-type lesions on leaf blades, but did not affect penetration by the fungus in comparison with the wild-type. On a polycarbonate plate, purified recombinant MRL inhibited conidial attachment and appressorium formation but not conidial germination. These results suggest that MRL may play an essential role in disease resistance by suppressing development of M. oryzae in situ. The Phytopathological Society of Japan and Springer, 2010 Plant lectin nationallicence SalT nationallicence Magnaporthe oryzae nationallicence Disease resistance nationallicence Mannose-binding rice lectin nationallicence Shinjo Akira Laboratory of Plant Pathology, Graduate School of Agriculture, Tokyo University of Agriculture and Technology (TUAT), Fuchu, 183-8509, Tokyo, Japan aut Araki Yuko Laboratory of Plant Pathology, Graduate School of Agriculture, Tokyo University of Agriculture and Technology (TUAT), Fuchu, 183-8509, Tokyo, Japan aut Hirano Ko Bioscience and Biotechnology Center, Nagoya University, Chikusa, 464-8601, Nagoya, Aichi, Japan aut Arie Tsutomu Laboratory of Plant Pathology, Graduate School of Agriculture, Tokyo University of Agriculture and Technology (TUAT), Fuchu, 183-8509, Tokyo, Japan aut Ugaki Masashi Laboratory of Bioresource Technology, Graduate School of Frontier Sciences, The University of Tokyo, 277-8562, Kashiwa, Chiba, Japan aut Teraoka Tohru Laboratory of Plant Pathology, Graduate School of Agriculture, Tokyo University of Agriculture and Technology (TUAT), Fuchu, 183-8509, Tokyo, Japan aut Journal of General Plant Pathology Springer Japan 77/2(2011-03-01), 85-92 1345-2630 77:2<85 2011 77 10327 https://doi.org/10.1007/s10327-010-0290-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10327-010-0290-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Shinjo Akira Laboratory of Plant Pathology, Graduate School of Agriculture, Tokyo University of Agriculture and Technology (TUAT), Fuchu, 183-8509, Tokyo, Japan aut NATIONALLICENCE 700 1- Araki Yuko Laboratory of Plant Pathology, Graduate School of Agriculture, Tokyo University of Agriculture and Technology (TUAT), Fuchu, 183-8509, Tokyo, Japan aut NATIONALLICENCE 700 1- Hirano Ko Bioscience and Biotechnology Center, Nagoya University, Chikusa, 464-8601, Nagoya, Aichi, Japan aut NATIONALLICENCE 700 1- Arie Tsutomu Laboratory of Plant Pathology, Graduate School of Agriculture, Tokyo University of Agriculture and Technology (TUAT), Fuchu, 183-8509, Tokyo, Japan aut NATIONALLICENCE 700 1- Ugaki Masashi Laboratory of Bioresource Technology, Graduate School of Frontier Sciences, The University of Tokyo, 277-8562, Kashiwa, Chiba, Japan aut NATIONALLICENCE 700 1- Teraoka Tohru Laboratory of Plant Pathology, Graduate School of Agriculture, Tokyo University of Agriculture and Technology (TUAT), Fuchu, 183-8509, Tokyo, Japan aut NATIONALLICENCE 773 0- Journal of General Plant Pathology Springer Japan 77/2(2011-03-01), 85-92 1345-2630 77:2<85 2011 77 10327 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer