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| 1 | De novo assembly and comparative analysis of root transcriptomes from different varieties of Panax ginseng C. A. Meyer grown in different environments显示文摘Panax ginseng C. A. Meyer is an important traditional herb in eastern Asia. It contains ginsenosides, which are primary bioactive compounds with medicinal properties. Although ginseng has been cultivated since at least the Ming dynasty to increase production, cultivated ginseng has lower quantities of ginsenosides and lower disease resistance than ginseng grown under natural conditions. We extracted root RNA from six varieties of fifth-year P. ginseng cultivars representing four different growth conditions, and performed Illumina paired-end sequencing. In total, 163,165,706 raw reads were obtained and used to generate a de novo transcriptome that consisted of 151,763 contigs(76,336 unigenes), of which 100,648 contigs(66.3%) were successfully annotated. Differential expression analysis revealed that most differentially expressed genes(DEGs) were upregulated(246 out of 258, 95.3%) in ginseng grown under natural conditions compared with that grown under artificial conditions. These DEGs were enriched in gene ontology(GO) terms including response to stimuli and localization. In particular, some key ginsenoside biosynthesis-related genes, including HMG-Co A synthase(HMGS), mevalonate kinase(MVK), and squalene epoxidase(SE), were upregulated in wild-grown ginseng. Moreover, a high proportion of disease resistance-related genes were upregulated in wild-grown ginseng. This study is the first transcriptome analysis to compare wild-grown and cultivated ginseng, and identifies genes that may produce higher ginsenoside content and better disease resistance in the wild; these genes may have the potential to improve cultivated ginseng grown in artificial environments. | ZHEN Gang ZHANG Lei DU YaNan YU RenBo LIU XinMin CAO FangRui CHANG Qi DENG Xing Wang XIA Mian HE Hang | 2015 | Science China(Life Sciences)2015,58,11: | 6 |
| 2 | Turnip Yellow Mosaic Virus P69 Interacts with and Suppresses GLK Transcription Factors to Cause Pale-Green Symptoms in Arabidopsis显示文摘 | Ni, Fangrui Wu, Liang Wang, Qiang Hong, Jian Qi, Yijun Zhou, Xueping | 2017 | Molecular Plant2017,10,5: | 5 |
| 3 | A variable stepsize INC MPPT method for PV systems 显示文摘 | Liu Fangrui Duan Shanxu Liu Fei | 2008 | IEEETransactions on Industrial Electronics2008,55,7: | 1 |
| 4 | Biodiesel production:a review显示文摘 | Ma Fangrui Hanna M A | 1999 | Biores Technol1999,70,1: | 1 |
| 5 | A Variable Step Size INC MPPT Method for PV Systems显示文摘 | Fangrui L Shanxu D Fei L | 2008 | IEEE Transactions on Industrial Electronics2008,55,7: | 1 |
| 6 | Biodiesel production:A review显示文摘 | Fangrui M Milford A H | 1999 | Biore- source technology1999,70,: | 1 |
| 7 | A variable step size INC MPPT method for PV systems 显示文摘 | Fangrui Liu Shanxu Duan Yong Kang | 2008 | IEEE Transactions on Industrial Electronics2008,55,7: | 1 |
| 8 | Biodiesel Production:a Review Bioresource Technology显示文摘 | Fangrui Ma Milford A Ⅱ | 1999 | 70(1):1-151999,70,1: | 1 |
| 9 | A variable step size INC MPPT method for PV systems显示文摘 | LIU Fangrui DUAN Shanxu LIU Fei | 2008 | IEEE Transactions on In- dustrial Electronics2008,55,7: | 1 |
| 10 | Biodiesel production:a review显示文摘 | Fangrui M Milford A Hanna | 1999 | Bioresource Technology1999,70,: | 1 |
| 11 | A unity power-factor converter using the synchronous-reference-frame-based hysteresis current control 显示文摘 | Maswood A I Liu Fangrui | 2007 | IEEE Transactions on Industry Applications2007,43,2: | 1 |
| 12 | Biodiesel production:a review显示文摘 | Ma Fangrui Hanna M A | 1999 | Bioresource Technology1999,70,: | 1 |
| 13 | Biodiesel production:a review 1显示文摘 | FANGRUI MA MILFORD A HANNA | 1999 | Bioresource Technology1999,70,: | 1 |
| 14 | A Variable Step Size 1NC MPPT Method for PV Systems 显示文摘 | Fangrui Liu Shanxu Duan Fei Liu Bangyin Liu Yong Kang | 2008 | IEEE Transactions on Industrial Electronics (S0278-0046)2008,55,7: | 1 |
| 15 | A Variable StepSize INC MPPT Method for PV Systems 显示文摘 | FANGRUI L SHANXU D FEI L | 2008 | IEEE Transac-tions on Industrial Electronics2008,55,7: | 1 |
| 16 | Biodiesel production:a review显示文摘 | Milford A H | 1999 | Bioresource Technology1999,70,: | 1 |
| 17 | Haier's Tao of innovation: a case study of the emerging Total Innovation Management model 显示文摘 | Qingrui Xu Ling Zhu Gang Zheng Fangrui Wang | 2007 | Technol Transfer2007,,32: | 1 |
| 18 | A,Biodiesel production:a review显示文摘 | Ma Fangrui Hanna M | 1999 | Bioresource Technology1999,,70: | 1 |
| 19 | A novel variable hysteresis band current control of three-phase three-level unity PF rectifier with constant switching frequency显示文摘 | Fangrui Liu Maswood A I | 2006 | IEEE Trans on Power Electronics2006,21,6: | 1 |
| 20 | A variable step size INC MPPT method for PV systems显示文摘 | Liu Fangrui Duan Shanxu Liu Bangyin | 2008 | IEEE Transactions on Industrial Electronics2008,55,7: | 1 |