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| 1 | Isolation and phylogenetic study of Rift Valley fever virus from the first imported case to China显示文摘Dear Editor,Rift Valley fever(RVF)is an anthropozoonosis caused by Rift Valley fever virus(RVFV).RVFV belongs to the Phlebovirus genus in the family Bunyaviridae,which is circulating among ruminants.Human infection with RVFV is generally asymptomatic,however,minority of patients develop severe RVF diseases like encephalitis | Yongxia Shi Kui Zheng Xiaobo Li Liqiang Li Shufen Li Jinmin Ma Jun Dai Jingkai Ji Shuai Yuan Haorong Lu Jiandong Li Fangfang Sun Xun Xu Jicheng Huang | 2017 | Virologica Sinica2017，32，3： | 4 |
| 2 | Chromosome-scale assembly of the Dendrobium chrysotoxum genome enhances the understanding of orchid evolution显示文摘As one of the largest families of angiosperms,the Orchidaceae family is diverse.Dendrobium represents the second largest genus of the Orchidaceae.However,an assembled high-quality genome of species in this genus is lacking.Here,we report a chromosome-scale reference genome of Dendrobium chrysotoxum,an important ornamental and medicinal orchid species.The assembled genome size of D.chrysotoxum was 1.37 Gb,with a contig N50 value of 1.54 Mb.Of the sequences,95.75%were anchored to 19 pseudochromosomes.There were 30,044 genes predicted in the D.chrysotoxum genome.Two whole-genome polyploidization events occurred in D.chrysotoxum.In terms of the second event,whole-genome duplication(WGD)was also found to have occurred in other Orchidaceae members,which diverged mainly via gene loss immediately after the WGD event occurred;the first duplication was found to have occurred in most monocots(tau event).We identified sugar transporter(SWEET)gene family expansion,which might be related to the abundant medicinal compounds and fleshy stems of D.chrysotoxum.MADS-box genes were identified in D.chrysotoxum,as well as members of TPS and Hsp90 gene families,which are associated with resistance,which may contribute to the adaptive evolution of orchids.We also investigated the interplay among carotenoid,ABA,and ethylene biosynthesis in D.chrysotoxum to elucidate the regulatory mechanisms of the short flowering period of orchids with yellow flowers.The reference D.chrysotoxum genome will provide important insights for further research on medicinal active ingredients and breeding and enhances the understanding of orchid evolution. | Yongxia Zhang Guo-Qiang Zhang Diyang Zhang Xue-Die Liu Xin-Yu Xu Wei-Hong Sun Xia Yu Xiaoen Zhu Zhi-Wen Wang Xiang Zhao Wen-Ying Zhong Hongfeng Chen Wei-Lun Yin Tengbo Huang Shan-Ce Niu Zhong-Jian Liu | 2021 | Horticulture Research2021，8，1： | 3 |
| 3 | The chromosome-level Stevia genome provides insights into steviol glycoside biosynthesis显示文摘Stevia(Stevia rebaudiana Bertoni)is well known for its very sweet steviol glycosides(SGs)consisting of a common tetracyclic diterpenoid steviol backbone and a variable glycone.Steviol glycosides are 150–300 times sweeter than sucrose and are used as natural zero-calorie sweeteners.However,the most promising compounds are biosynthesized in small amounts.Based on Illumina,PacBio,and Hi-C sequencing,we constructed a chromosome-level assembly of Stevia covering 1416 Mb with a contig N50 value of 616.85 kb and a scaffold N50 value of 106.55 Mb.More than four-fifths of the Stevia genome consisted of repetitive elements.We annotated 44,143 high-confidence protein-coding genes in the high-quality genome.Genome evolution analysis suggested that Stevia and sunflower diverged~29.4 million years ago(Mya),shortly after the whole-genome duplication(WGD)event(WGD-2,~32.1 Mya)that occurred in their common ancestor.Comparative genomic analysis revealed that the expanded genes in Stevia were mainly enriched for biosynthesis of specialized metabolites,especially biosynthesis of terpenoid backbones,and for further oxidation and glycosylation of these compounds.We further identified all candidate genes involved in SG biosynthesis.Collectively,our current findings on the Stevia reference genome will be very helpful for dissecting the evolutionary history of Stevia and for discovering novel genes contributing to SG biosynthesis and other important agronomic traits in future breeding programs. | Xiaoyang Xu Haiyan Yuan Xiaqing Yu Suzhen Huang Yuming Sun Ting Zhang Qingquan Liu Haiying Tong Yongxia Zhang Yinjie Wang Chunxiao Liu Lei Wu Menglan Hou Yongheng Yang | 2021 | Horticulture Research2021，8，1： | 2 |
| 4 | Antimicrobial effect and membrane-active mechanism of tea polyphenols against Serratia marcescens显示文摘 | Shumin Yi Wei Wang Fengling Bai Junli Zhu Jianrong Li Xuepeng Li Yongxia Xu Tong Sun Yutang He | 2014 | World Journal of Microbiology and Biotechnology2014，，2： | 2 |
| 5 | Mutual inhibition between YAP and SRSF1 maintains long non-coding RNA, Malat1-induced tumourigenesis in liver cancer显示文摘 | Jiayi Wang Hongmei Wang Yue Zhang Ni Zhen Li Zhang Yongxia Qiao Wenhao Weng Xiangfan Liu Lifang Ma Weifan Xiao Wenjun Yu Qinghua Chu Qiuhui Pan Fenyong Sun | 2014 | Cellular Signalling2014，，： | 1 |
| 6 | TFCP2蛋白为YAP发挥转录依赖性促肝癌效应所必需显示文摘文章简介虽然促癌蛋白YAP依赖性转录与肝癌发生发展密切相关,但YAP维持其促癌功能的分子机制尚未充分阐明。本研究证明TFCP2是YAP依赖性转录促肝癌效应的必需核因子。 | Xiao Zhang Fenyong Sun Yongxia Qiao Weisheng Zheng Ya Liu Yan Chen Qi Wu Xiangfan Liu Guoqing Zhu Yuxin Chen Yongchun Yu 潘秋辉 王佳谊 | 2018 | 科学新闻2018，0，4： | 0 |
| 7 | Water Consumption and Maize Yield for Alternative Furrow Irrigation in Western Heilongjiang Province显示文摘Aiming at less and un-uniform distribution rainfall problems, the serious draught in spring, low crop production and water efficiency in sandy soil area of Heilongjiang Province, the experiment of alternative furrow irrigation was conducted in Dumeng County in 2009. The purpose of the experiment was to find the water consumption law and its influence on maize yield. The results showed that the highest water consumption was during the heading stage and the highest daily consumption of water was during the filling stage. The stimulation effect of alternative furrow irrigation on yield was obvious in the appropriate irrigation level. The best irrigation pattern for the highest yield was as follows: the seedling stage was 325 m3 ? hm-2; the jointing stage was 400 m3 ? hm-2; and the filling stage was 288 m3 ? hm-2. The water consumption during each growing period was that the seedling was 38.85 mm; the jointing was 108.11 mm; the heading was 124.39 mm; the filling was 88.96 mm; the milk was 60.21 mm; and the harvesting was 47.89 mm. | SUN Aili LI Yuexing WEI Yongxia | 2010 | Journal of Northeast Agricultural University(English Edition)2010，17，4： | 0 |
| 8 | Co-exposure of sulfur nanoparticles and Cu alleviate Cu stress and toxicity to oilseed rape Brassica napus L.显示文摘Experimentswere performed to explore the impact of sulfur nanoparticles(SNPs)on growth,Cu accumulation,and physiological and biochemical responses of oilseed rape(Brassica napus L.)inoculated with 5 mg/L Cu-amended MS medium supplemented with or without 300 mg/L SNPs exposure.Cu exerted severe phytotoxicity and inhibited plant growth.SNPs application enhanced the shoot height,root length,and dry weight of shoot and root by 34.6%,282%,41.7%and 37.1%,respectively,over Cu treatment alone,while the shoot and root Cu contents and Cu-induced lipid perodixation as the malondialdehyde(MDA)levels in shoots and roots were decreased by 37.6%,35%,28.4%and 26.8%.Further,the increases in superoxide dismutase(SOD),peroxidase(POD),catalase(CAT),ascorbate peroxidase(APX),glutathione reductase(GR)and glutathione S-transferase(GST)enzyme activities caused by Cu stress were mitigated in shoots(10.9%–37.1%)and roots(14.6%–35.3%)with SNPs addition.SNPs also positively counteracted the negative effects on shoot K,Ca,P,Mg,Mn,Zn and Fe contents and root K,Ca,Mg and Mn contents from Cu exposure alone,and significantly promoted the nutrients accumulation in plant.Additionally,in comparison with common bulk sulfur particles(BSPs)and sulfate,SNPs showed more positive effects on promoting growth in shoots(6.7%and 19.5%)and roots(10.9%and 15.1%),as well as lowering the shoot Cu content(40.1%and 43.3%)under Cu stress.Thus,SNPs application has potential to be a green and sustainable technology for increasing plant productivity and reducing accumulation of toxic metals in heavy metal polluted soils. | Haiyan Yuan Qingquan Liu Jiahao Fu Yinjie Wang Yongxia Zhang Yuming Sun Haiying Tong Om Parkash Dhankher | 2023 | Journal of Environmental Sciences2023，，2： | 0 |
| 9 | Research on Crowdsourcing Price Game Model in Crowd Sensing显示文摘Crowd-Sensing is an innovative data acquisition method that combines the perception of mobile devices with the idea of crowdsourcing.It is a new application mode under the development of the Internet of Things.The perceptual data that mobile users can provide is limited.Multiple crowdsourcing parties will share this limited data,but the cost that the crowdsourcing party can pay is limited,and enough mobile users are needed to complete the perceptual task,making the group wisdom is really played.In this process,there is bound to be a game between the crowds and the mobile users.Most of the existing researches consider a group-aware system.A group of mobile users will directly share or compete for the opportunity of the crowd-holders to do tasks and get paid,the behavior of multiple crowd-source parties,and their bilateral interaction with mobile users.The research is not clear enough and there is no targeted research.This paper will model and analyze the dynamic evolution process of crowd sensing perception.Based on the unique characteristics of crowd-source non-cooperative game and crowd-sourced Nash equilibrium,we will develop a perceptual plan for mobile users and use the stability analysis of iterative algorithms to explore a way to better match the capabilities of mobile users and the needs of crowdsourced parties.Our theoretical analysis and simulation results verify the dynamic evolution model of crowdsourcing in group perception and propose a method to improve the efficiency of crowdsourcing. | Weijin Jiang Xiaoliang Liu Dejia Shi Junpeng Chen Yongxia Sun Liang Guo | 2021 | Computers, Materials & Continua2021，，8： | 0 |
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