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| 1 | Comparative transcriptome analysis reveals differential gene expression in resistant and susceptible tobacco cultivars in response to infection by cucumber mosaic virus显示文摘Cucumber mosaic virus(CMV) is one of the most severe viral diseases transmitted by aphids infecting Solanum crops in China, causing great losses of crop yields and income in rural communities.The tobacco cultivars NC82 and Taiyan 8 are closely related but differ in resistance to CMV.NC82 is susceptible to infection and Taiyan 8 is resistant, but the mechanisms underlying this difference in resistance are not clear.In this study, we conducted RNA sequencing to analyze changes in gene expression induced in the leaves of Taiyan 8 and NC82 upon systemic infection with CMV, compared with gene expression in the leaves of mock-inoculated plants.Leaves were sampled at one, three, eight, and 15 days after infection.In total, 3443 and 747 differentially expressed genes were identified in Taiyan 8 and NC82, respectively.Gene ontology and pathway enrichment analyses revealed that the different responses to CMV infection between cultivars were based on microtubulebased processes, pentose and glucuronate interconversions, plant–pathogen interaction,and hormone signal transduction pathways.Genes encoding pathogenesis-related proteins, disease-resistance proteins, lipoxygenase, cellulose synthase, an auxin response factor, and an ethylene receptor showed different expression patterns.The differences in gene expression following CMV infection likely contributed to the different resistance levels of these two tobacco cultivars.The comprehensive transcriptome dataset described here,which includes candidate response genes, will serve as a resource for further studies of the molecular mechanisms associated with tobacco defense responses against CMV. | Dan Liu Yazeng Cheng Min Gong Qiang Zhao Caihong Jiang Lirui Cheng Min Ren Yuanying Wang Aiguo Yang | 2019 | The Crop Journal2019，7，3： | 2 |
| 2 | Simulation of optical field in laser resonators cavity by eigenvector method显示文摘 | Chao Jiang Li Bo Cheng Yuanying | 2007 | Optics and Laser Technology2007，39，： | 1 |
| 3 | An eigenvector method for optical field simulation显示文摘 | Cheng Yuanying Wang Youqing Hu Jin | 2004 | Opt Commun2004，234，： | 1 |
| 4 | Simulation of optical field in laser resonators cavity by eigenvector method 显示文摘 | Jiang Chao Bo Li Yuanying Cheng | 2007 | Optics & Laser Technology2007，39，3： | 1 |
| 5 | Simulation of optical field in laser resonators cavity by eigenvector method 显示文摘 | Chao Jiang Li Bo Cheng Yuanying | 2007 | Optics & Laser Technology2007，39，： | 1 |
| 6 | An eigenveetor method for optical field simulation显示文摘 | Cheng Yuanying Wang Youqing Hu Jin | 2004 | Optics Communications2004，243，： | 1 |
| 7 | Simulation of optical field in laser resonators cavity by eigenvector method 显示文摘 | Chao Jiang Li Bo Cheng Yuanying | 2007 | Optics & Laser Technology2007，39，： | 1 |
| 8 | Potassium Supplying Power of Soils in Heilongjiang Province and the Effect of Potassium Application on Resistance of Crops to Adverse Conditions显示文摘The total potassium (K) content of soils in Heilongjiang was relatively high in general and the available potassium content in soils was quite different for different soil types. The results of electro - ultra- filtration (EUF) analysis showed that the dark brown forest soils and the black soils in the northern part contained relatively high EUF-K, ranged from 12.5 to 15.7 mg per 100 g soil. In the black soils in the southern part, the EUF-K ranged from 8 to 9 mg per 100 g soil. The albic and aeolian sandy soils contained low EUF-K, ranged from 3.2 to 4.8 mg per 100 g soil. Field experiment in 1982 indicated that potassium fertilizer in soils with medium or low EUF-K, increased soybean yield by 17%-34%, and obviously prevented the epidemic of meadow moth and soybean mosaic virus. Application of potassium fertilizer increased the protein and total sugar content of the plants, promoted transportation of nutrients, speeded up the growth of the plants, improved the resistance of crops to adverse conditions. | Chen Kuiqing, Wang Erli, Cheng Yan and Liu Yuanying(Northeast Agricultural University, Harbin 150030, P R C) | 1995 | Journal of Northeast Agricultural University(English Edition)1995，2，2： | 0 |
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