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Reference Detail
| Reference | ||
|---|---|---|
| Author | Lin S., Nie P., Ding S., Zheng L., Chen C., Feng R., Wang Z., Wang L., Wang J., Fang Z., Zhou S., Ma H., Zhao H. | |
| Title | Quantitative Proteomic Analysis Provides Insights into Rice Defense Mechanisms against <i>Magnaporthe oryzae</i>. | |
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Abstract: Blast disease is one of the major rice diseases, and causes nearly 30% annual yield loss worldwide. Resistance genes that have been cloned, however, are effective only against specific strains. In cultivation practice, broad-spectrum resistance to various strains is highly valuable, and requires researchers to investigate the basal defense responses that are effective for diverse types of pathogens. In this study, we took a quantitative proteomic approach and identified 634 rice proteins responsive to infections by both <i>Magnaporthe oryzae</i> strains Guy11 and JS153. These two strains have distinct pathogenesis mechanisms. Therefore, the common responding proteins represent conserved basal defense to a broad spectrum of blast pathogens. Gene ontology analysis indicates that the “responding to stimulus” biological process is explicitly enriched, among which the proteins responding to oxidative stress and biotic stress are the most prominent. These analyses led to the discoveries of OsPRX59 and OsPRX62 that are robust callose inducers, and OsHSP81 that is capable of inducing both ROS production and callose deposition. The identified rice proteins and biological processes may represent a conserved rice innate immune machinery that is of great value for breeding broad-spectrum resistant rice in the future. |
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| Journal | Int J Mol Sci | |
| Country | China | |
| Volume | 19(7) | |
| Pages | ||
| Year | 2018 | |
| PubMed ID | 29970857 | |
| PubMed Central ID | 6073306 | |
| DOI | 10.3390/ijms19071950 | |
| URL | - | |
| Relation | ||
| Gene | AGA3 ALDH6B2 APX1 CATB CHI7 GDH1 GDI1 GPX3 GSTU23 HSP82A HXK5 JIOSPR10 LC1 MDHAR3 NHL30 PHGPX PR10A PRX125 PRX65 PRX86 PSB27 RLCK178 RSOSPR10 SCSB TRXH USPA UVR8B YCHF1 _ _ _ _ _ _ _ _ _ _ | |
| INSD | - | |
| Strain | Wild Core Collection | - |
| Induced Mutation Lines(NIG Collection) | - | |
| Sterile Seed Strain | - | |
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Lethal Embryo Mutantion Strain |
- | |
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Stages in Each Organ - Muant Lines (Gene) |
- | |
| Cultivated Varieties(NIG Collection) | - | |
| Stages in Each Organ | - | |
