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Study on Molecular Mechanism for Plant Immune System

update:2018-12-19
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Features
Plants have immune system against pathogen infection. In our research group, isolation of disease resistance genes, analysis of signal transduction pathways for disease resistance and characterization of defense-related proteins have been performed so far. In addition, we produced transgenic plants expressing green fluorescent protein under the control of defense-inducible promoter, which will be useful to visualize the induction of defense system.

Targeted Application(s)/Industry
Our knowledge obtained from the study on the mechanism(s) for plant immune system and the reporter transgenic plants will be available for screening chemical compounds activating plant immune system (so-called "plant activator").

Researchers

Plant Pathology, Division of Life Sciences, Graduate School of Agricultural Science

TAKAHASHI, Hideki , Professor
Doctor of Agriculture

Keywords

Related Information

Publications
Takahashi, H., Shoji, H., Ando, S., Kanayama, Y., Kusano, T., Takeshita, M., Suzuki, M. and Masuta, C. (2012) RCY1-mediated resistance to Cucumber mosaic virus is regulated by LRR domain-mediated interaction with CMV(Y) following degradation of RCY1. Molecular Plant-Microbe Interactions 25: 1171-1185.

Takahashi, H., Kai, A., Yamashita, M., Ando, S., Sekine, K.-T., Kanayama, Y. and Tomita, H. (2012) Cyclic nucleotide-gated ion channel-mediated cell death may not be critical for R gene-conferred resistance to Cucumber mosaic virus in Arabidopsis thaliana. Physiological and Molecular Plant Pathology 79: 40-48.
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