作者
Soonok Kim, Pratibha Singh, Jaejin Park, Sohyun Park, Aaron Friedman, Tian Zheng, Yong-Hwan Lee, Kwangwon Lee
发表日期
2011/4/1
期刊
Fungal Genetics and Biology
卷号
48
期号
4
页码范围
400-407
出版商
Academic Press
简介
Three key factors involved in successful plant disease development include the presence of a susceptible host, a virulent pathogen, and a disease-conducive environment. Our understanding of how environmental factors influence disease-conducive or disease-suppressive conditions, and how a pathogen advantageously capitalizes on them, is quite limited. Utilizing the model pathosystem Magnaporthe oryzae–Oryza sativa, we found a significant light-dependent disease suppression. Our genetic data suggest that the blue-light receptor MGWC-1 in M. oryzae is involved in light-dependent disease suppression during the dark-phase (disease-conducive light condition) immediately after pathogen–host contact. Sensing “darkness” is accomplished by MGWC-1, a blue-light receptor in M. oryzae. To explore the potential molecular mechanisms of light-dependent disease suppression we performed a genome-wide …
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S Kim, P Singh, J Park, S Park, A Friedman, T Zheng… - Fungal Genetics and Biology, 2011