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| 1 | Anatomical and chemical characteristics associated with lodging resistance in wheat显示文摘Anatomical and chemical characteristics of stems affect lodging in wheat(Triticum aestivum L.) cultivars. Traits associated with lodging resistance, such as plant height, stem strength, culm wall thickness, pith diameter, and stem diameter, were extensively investigated in earlier studies. However, the solid stem trait was rarely considered. In this study, we measured a range of anatomical and chemical characteristics on solid and hollow stemmed wheat cultivars. Significant correlations were detected between resistance to lodging and several anatomical features, including width of mechanical tissue, weight of low internodes, and width of stem walls. Morphological features that gave the best indication of improved lodging resistance were increased stem width, width of mechanical tissue layer, and stem density. Multiple linear regression analysis showed that 99% of the variation in lodging resistance could be explained by the width of the mechanical tissue layer, suggesting that solid stemmed wheat has several anatomical features for increasing resistance to lodging. In addition, microsatellite markers GWM247 and GWM340 were linked to a single solid stem QTL on chromosome 3BL in a population derived from the cross Xinongshixin(solid stem)/Line 3159(hollow stem). These markers should be valuable in breeding wheat for solid stem. | Eryan Kong Dongcheng Liu Xiaoli Guo Wenlong Yang Jiazhu Sun Xin Li Kehui Zhan Dangqun Cui Jinxing Lin Aimin Zhang | 2013 | The Crop Journal2013，1，1： | 43 |
| 2 | Genomic Distribution of Quantitative Trait Loci for Yield and Yield-related Traits in Common Wheat显示文摘A major objective of quantitative trait locus (QTL) studies is to find genes/markers that can be used in breeding programs via marker assisted selection (MAS).We surveyed the QTLs for yield and yieldrelated traits and their genomic distributions in common wheat (Triticum aestivum L.) in the available published reports.We then carried out a meta-QTL (MQTL) analysis to identify the major and consistent QTLs for these traits.In total,55 MQTLs were identified,of which 12 significant MQTLs were located on wheat chromosomes 1A,1B,2A,2D,3B,4A,4B,4D and 5A.Our study showed that the genetic control of yield and its components in common wheat involved the important genes such as Rht and Vrn.Furthermore,several significant MQTLs were found in the chromosomal regions corresponding to several rice genomic locations containing important QTLs for yield related traits.Our results demonstrate that meta-QTL analysis is a powerful tool for confirming the major and stable QTLs and refining their chromosomal positions in common wheat,which may be useful for improving the MAS efficiency of yield related traits. | Li-Yi Zhang Dong-Cheng Liu Xiao-Li Guo Wen-Long Yang Jia-Zhu Sun Dao-Wen Wang Aimin Zhang | 2010 | Journal of Integrative Plant Biology2010，52，11： | 11 |
| 3 | Wheat genomic study for genetic improvement of traits in China显示文摘Bread wheat(Triticum aestivum L.)is a major crop that feeds 40%of the world’s population.Over the past several decades,advances in genomics have led to tremendous achievements in understanding the origin and domestication of wheat,and the genetic basis of agronomically important traits,which promote the breeding of elite varieties.In this review,we focus on progress that has been made in genomic research and genetic improvement of traits such as grain yield,end-use traits,flowering regulation,nutrient use efficiency,and biotic and abiotic stress responses,and various breeding strategies that contributed mainly by Chinese scientists.Functional genomic research in wheat is entering a new era with the availability of multiple reference wheat genome assemblies and the development of cutting-edge technologies such as precise genome editing tools,highthroughput phenotyping platforms,sequencing-based cloning strategies,high-efficiency genetic transformation systems,and speed-breeding facilities.These insights will further extend our understanding of the molecular mechanisms and regulatory networks underlying agronomic traits and facilitate the breeding process,ultimately contributing to more sustainable agriculture in China and throughout the world. | Jun Xiao Bao Liu Yingyin Yao Zifeng Guo Haiyan Jia Lingrang Kong Aimin Zhang Wujun Ma Zhongfu Ni Shengbao Xu Fei Lu Yuannian Jiao Wuyun Yang Xuelei Lin Silong Sun Zefu Lu Lifeng Gao Guangyao Zhao Shuanghe Cao Qian Chen Kunpu Zhang Mengcheng Wang Meng Wang Zhaorong Hu Weilong Guo Guoqiang Li Xin Ma Junming Li Fangpu Han Xiangdong Fu Zhengqiang Ma Daowen Wang Xueyong Zhang Hong-Qing Ling Guangmin Xia Yiping Tong Zhiyong Liu Zhonghu He Jizeng Jia Kang Chong | 2022 | Science China(Life Sciences)2022，65，9： | 9 |
| 4 | Characterization of the promoter of phosphate transporter TaPHT1.2 differentially expressed in wheat varieties显示文摘TaPHT1.2 is a functional,root predominantly expressed and low phosphate(Pi) inducible high-affinity Pi transporter in wheat,which is more abundant in the roots of P-efficient wheat genotypes(e.g.,Xiaoyan 54) than in P-inefficient genotypes(e.g.,Jing 411) under both Pi-deficient and Pi-sufficient conditions.To characterize TaPHT1.2 further,we genetically mapped a TaPHT1.2 transporter,TaPHT1.2-D1,on the long arm of chromosome 4D using a recombinant inbred line population derived from Xiaoyan 54 and Jing 411,and isolated a 1,302 bp fragment of the TaPHT1.2-D1 promoter(PrTaPHT1.2-D1) from Xiaoyan 54.TaPHT1.2-D1 shows collinearity with OsPHT1.2 that has previously been reported to mediate the translocation of Pi from roots to shoots.PrTaPHT1.2-D contains a number of Pi-starvation responsive elements,including P1BS,WRKY-binding W-box,and helix-loop-helix-binding elements.PrTaPHT1.2-D1 was then used to drive expression of β-glucuronidase(GUS) reporter gene in Arabidopsis through Agrobacterium-mediated transformation.Histochemical analysis of transgenic Arabidopsis plants showed that the reporter gene was specifically induced by Pi-starvation and predominantly expressed in the roots.As there is only one SNP between the TaPHT1.2-D1 promoters of Xiaoyan 54 and Jing 411,and this SNP does not exist within the Pi-starvation responsive elements,the differential expression of TaPHT1.2 in Xiaoyan 54 and Jing 411 may not be caused by this SNP. | Jun Miao Jinghan Sun Dongcheng Liu Bin Li Aimin Zhang Zhensheng Li Yiping Tong | 2009 | Journal of Genetics and Genomics2009，36，8： | 8 |
| 5 | Cancer nanotechnology: Enhancing tumor cell response to chemotherapy for hepatocellular carcinoma therapy显示文摘Hepatocellular carcinoma(HCC)is one of the deadliest cancers due to its complexities,reoccurrence after surgical resection,metastasis and heterogeneity.In addition to sorafenib and lenvatinib for the treatment of HCC approved by FDA,various strategies including transarterial chemoembolization,radiotherapy,locoregional therapy and chemotherapy have been investigated in clinics.Recently,cancer nanotechnology has got great attention for the treatment of various cancers including HCC.Both passive and active targetings are progressing at a steady rate.Herein,we describe the lessons learned from pathogenesis of HCC and the understanding of targeted and non-targeted nanoparticles used for the delivery of small molecules,monoclonal antibodies,miRNAs and peptides.Exploring current efficacy is to enhance tumor cell response of chemotherapy.It highlights the opportunities and challenges faced by nanotechnologies in contemporary hepatocellular carcinoma therapy,where personalized medicine is increasingly becoming the mainstay.Overall objective of this review is to enhance our understanding in the design and development of nanotechnology for treatment of HCC. | Yongbing Sun Wen Ma Yuanyuan Yang Mengxue He Aimin Li Lei Bai Bin Yu Zhiqiang Yu | 2019 | Asian Journal of Pharmaceutical Sciences2019，14，6： | 8 |
| 6 | Recent gravity changes in China Mainland显示文摘Based on results of the mobile gravity measurements of the Crustal Movement Observation Network of China and Digital Earthquake Observation Network of China, this paper shows the pattern of temporal gravity changes in China mainland on a time scale of 2-3 years since 1998, and gives an analysis of the patterns. The result shows that the temporal gravity changes basically reflect the current mass movement and occurrence of strong earthquakes. | Li Hui Shen Chongyang Sun Shaoan Wang Xiaoquan Xiang Aimin Liu Shaoming | 2011 | Geodesy and Geodynamics2011，2，1： | 7 |
| 7 | Standardized Operational Protocol for Human Brain Banking in China显示文摘With the progress of society, there is an increasing need to tackle disorders of the central nervous system. Human brain tissue, unlike animal tissues, is an irreplaceable resource for the study of neurological diseases (1)Aimed at scientific research and education, the roles of human brain tissue repositories are to acquire brain tissue from donors, prepare, process, and preserve collected samples,provide tissue to specific eligible facilities, and determine the characteristics of each tissue sample. | Wenying Qiu Hanlin Zhang Aimin Bao Keqing Zhu Yue Huang Xiaoxin Yan Jing Zhang Chunjiu Zhong Yong Shen Jiangning Zhou Xiaoying Zheng Liwei Zhang Yousheng Shu Beisha Tang Zhenxin Zhang Gang Wang Ren Zhou Bing Sun Changlin Gong Shumin Duan Chao Ma | 2019 | Neuroscience Bulletin2019，35，2： | 6 |
| 8 | Analysis of Frequency Characteristics and Sensitivity of Compliant Mechanisms显示文摘Based on a modified pseudo-rigid-body model,the frequency characteristics and sensitivity of the large-deformation compliant mechanism are studied.Firstly,the pseudo-rigid-body model under the static and kinetic conditions is modified to enable the modified pseudo-rigid-body model to be more suitable for the dynamic analysis of the compliant mechanism.Subsequently,based on the modified pseudo-rigid-body model,the dynamic equations of the ordinary compliant four-bar mechanism are established using the analytical mechanics.Finally,in combination with the finite element analysis software ANSYS,the frequency characteristics and sensitivity of the compliant mechanism are analyzed by taking the compliant parallel-guiding mechanism and the compliant bistable mechanism as examples.From the simulation results,the dynamic characteristics of compliant mechanism are relatively sensitive to the structure size,section parameter,and characteristic parameter of material on mechanisms.The results could provide great theoretical significance and application values for the structural optimization of compliant mechanisms,the improvement of their dynamic properties and the expansion of their application range. | LIU Shanzeng DAI Jiansheng LI Aimin SUN Zhaopeng FENG Shizhe CAO Guohua | 2016 | Chinese Journal of Mechanical Engineering2016，29，4： | 5 |
| 9 | Phototransformation of nitrobenzene in the Songhua River:Kinetics and photoproduct analysis显示文摘Nitrobenzene (NB) pollution of the Songhua River caused by an explosion at a petrochemical plant in Jilin City,Jilin Province, China,attracted public concern over the fate of NB in the river.As one of the efforts to predict the fate of residual NB in the river,the kinetics and mechanism of phototransformation of NB in natural water from four sections of the Songhua River were investigated.It was found that photodegradation of NB in water proceeded via pseudo-first-order reaction kinetics under simulated ... | WANG, Aimin HU, Chun QU, Jiuhui YANG, Min LIU, Huijuan RU, Jia QI, Rong SUN, Jingfang | 2008 | Journal of Environmental Sciences2008，20，7： | 4 |
| 10 | Efficacy of water fraction from Dioscorea cirrhosa on oxidative stress and apoptosis in H9c2 cardiomyocytes induced by H2O2显示文摘OBJECTIVE:To investigate the efficacy of water fraction from Dioscorea cirrhosa(WF)on oxidative damage and apoptosis of cardiomyocytes induced by H2O2,and to study its mechanism.METHODS:Cell viability was measured by the MST assay kit.The content of malondialdehyde(MDA),release of lactate dehydrogenase(LDH)and activity of catalase(CAT)and superoxide dismutase(SOD)were detected by biochemical kit.The content of reactive oxygen species(ROS)was assessed by nonfluorescent probe 2′,7′-dichlorofluorescin diacetate(DCFH-DA).JC-1 was used to analyze the mitochondrial membrane potential(mtΔΨ)and Annexin-V-FITC/PI staining was applied to assess apoptosis of H9c2 by flow cytometry.Moreover,the expression of B-cell lymphoma-2(Bcl-2),Bcl-2-associated X(Bax),caspase-3,caspase-9,cleaved-caspase-3 and cleaved-caspase-9 proteins was determined by western blot analysis.RESULTS:WF increased cell viability and decreased LDH leakage in H9c2 cells exposed to H2O2.WF treatment decreased ROS and MDA level,enhanced SOD and CAT activities,improved mtΔΨand inhibited apoptosis.Western blot analysis demonstrated that the ratio of Bcl-2/Bax was increased and the expression cleaved-caspase-3,caspase-3,cleaved-caspase-9 and caspase-9 were decreased in group treated with WF.CONCLUSION:WF protects H9c2 myocardial cells on H2O2-induced oxidative stress and apoptosis by scavenging ROS,improving antioxidant capacity,protecting mitochondrial and regulating the proteins expression related to apoptosis. | LIU Chunhua PAN Jie WANG Aimin LAN Yanyu LI Yongjun LU Yuan SUN Jia WANG Yonglin LIU Ting LU Dingyan YOU Jingrui | 2021 | Journal of Traditional Chinese Medicine2021，41，1： | 4 |
| 11 | RECENT PROGRESS IN THE PROJECT OF SPACE SOLAR TELESCOPE显示文摘In this paper, we introduce some process of the project of Space Solar Telescope in recent two years. The astronomic requirements have been further identified,the mission and operation requirements have been assessed, and some critical technologies have been performed. According to the time schedule, it is esti mated that the engineering model of the spacecraft would be completed and put into test operation in the end of 2004 and the spacecraft would be launched in about 2007. | JIN Shengzhen WANG Sen YANG Shimo JIANG Aimin SUN Caihong | 2002 | 空间科学学报2002，22，z1： | 4 |
| 12 | Investigation of the Microstructure of Rolled Semi-Solid Steel显示文摘In this paper, spring steel-60Si2Mn and stainless steel-1Cr18Ni9Ti were rolled one pass in the semi-solid state. The microstructural evolution during rolling of the steels with different solid fraction was investigated. The experimental results showed that the manner of liquid and solid phases flowing and deforming was different. During rolling, most of solid phases remained in the center of the rolled specimens, while liquid phase flowed to the edge, which resulted in the macrosegregation of liquid and solid phases. Only the amount of solid fraction reached a certain value, were the solid phases deformed and flattened. | Renbo SONG, Yonglin KANG, Jianlin SUN, Xiongfei YANG, Aimin ZHAO and Weimin MAODepartment of Metal Forming, University of Science and Technology Beijing, Beijing 100083, China | 2002 | Journal of Materials Science & Technology2002，18，3： | 4 |
| 13 | Insight into selective removal of copper from high-concentration nickel solutions with XPS and DFT:New technique to prepare 5N-nickel with chelating resin显示文摘An efficient and profitable separation process was proposed to prepare 5N(the purity of the metal solution reaches 99.999%) high-purity nickel from 3N nickel-solutions using Purolite S984. The adsorption performance of this superior resin, especially its selectivity for metal ions,was explored quantitatively. The maximum adsorption capacity for copper was 2.286 mmol/g calculated by the Langmuir model, which was twice as large as that for nickel. In the binary systems, the adsorption capacity for nickel was decreased by 45%, indicating direct competition for the active sites. The infinite separation factor for copper versus nickel exceeded 300, revealing the feasibility of preparing5N-level high-purity nickel solutions, which was further verified using the 800 BV(bed volume) effluent in the column dynamic process.According to the cost–benefit analysis, purification contributed to a profit of approximately 60,000 USD per cycle, and the investment return period was less than 1/3 years. Density functional theory analysis confirmed that four nitrogen atoms would be involved in the coordination complex and thus a structure involving two five-membered rings could be achieved. The X-ray photoelectron spectra confirmed the involvement of nitrogen atoms,implying a coordination ratio of approximately 1:1. | Xuewen Tao Fuqiang Liu Zhiping Bai Dongyang Wei Xiaopeng Zhang Junfei Wang Jie Gao Xiaowen Sun Baohua Li Chenghui Li Aimin Li | 2016 | Journal of Environmental Sciences2016，28，10： | 3 |
| 14 | Endoplasmic reticulum stress is involved in okadaic acid-induced tau phosphorylation and neurotoxic effects of okadaic acid显示文摘The role of the endoplasmic reticulum in Alzheimer's disease pathogenesis remains poorly understood. The present study investigated the correlation of okadaic acid-induced tau hyperphosphorylation and neurotoxicity with endoplasmic reticulum stress. Following co-culture of various concentrations of okadaic acid (25, 50, 100, and 200 nmol/L) and human neuroblastoma SH-SY5Y cells, okadaic acid, a selective protein phosphatase (PP-1, PP-2A) inhibitor, reduced cell viability in a concentration-dependent manner, which was closely associated with okadaic acid-induced tau phosphorylation. In addition, expressions of the unfolded protein response activation marker glucose-regulated protein 78 (BiP/Grp78) and the CCAAT/enhancer binding protein homologous protein (CHOP)/Gadd153 increased following okadaic acid treatment. Furthermore, the unfolded protein response was activated in human embryonic kidney 293 (HEK 293) cells overexpressing tau following okadaic acid treatment, but untransfected HEK 293 cells did not exhibit activation of the unfolded protein response. These data indicate that endoplasmic reticulum stress is involved in mechanisms underlying tau phosphorylation and the cytotoxic effects of okadaic acid. | Lijie Feng Yuxian Shen Aimin Sun Yujun Shen Shengyun Fang Jun Li | 2010 | Neural Regeneration Research2010，5，20： | 3 |
| 15 | DKK4-knockdown enhances chemosensitivity of A549/DTX cells to docetaxel显示文摘 | Xueliang Yang Yang Liu Weina Li Aimin Li Quan Sun | 2017 | Acta Biochimica et Biophysica Sinica2017，49，10： | 2 |
| 16 | On the source of the quasi-Carrington Rotation periodic magnetic variations on the Martian surface: InSight observations and modeling显示文摘In a recent paper(Luo H et al.,2022),we found that the peak amplitudes of diurnal magnetic variations,measured during martian days(sols)at the InSight landing site,exhibited quasi Carrington-Rotation(qCR)periods at higher eigenmodes of the natural orthogonal components(NOC);these results were based on~664 sols of magnetic field measurements.However,the source of these periodic variations is still unknown.In this paper we introduce the neutral-wind driven ionospheric dynamo current model(e.g.,Lillis et al.,2019)to investigate the source.Four candidates-the draped IMF,electron density/plasma density,the neutral densities,and the electron temperature in the ionosphere with artificial qCR periodicity,are applied in the modeling to find the main factor likely to be causing the observed surface magnetic field variations that exhibit the same qCR periods.Results show that the electron density/plasma density,which controls the total conductivity in the dynamo region,appears to account for the greatest part of the surface qCR variations;its contribution reaches about 67.6%.The draped IMF,the neutral densities,and the electron temperature account,respectively,for only about 12.9%,10.3%,and 9.2%of the variations.Our study implies that the qCR magnetic variations on the Martian surface are due primarily to variations of the dynamo currents caused by the electron density variations.We suggest also that the timevarying fields with the qCR period could be used to probe the Martian interior's electrical conductivity structure to a depth of at least 700 km. | Hao Luo AiMin Du ShaoHua Zhang YaSong Ge Ying Zhang ShuQuan Sun Lin Zhao Lin Tian SongYan Li | 2022 | Earth and Planetary Physics2022，6，3： | 2 |
| 17 | Temperature Field and Microstructural Formation of Semi-Solid AlSi_7Mg Alloy显示文摘The microstructural formation of the semi-solid AlSi7Mg alloy stirred by electromagnetic field is investigated together withthe tempeatre field of the stirred melt at continuously cooling. A impoat kinetic factor for primny a-Al nucleation is proposed. It isfound that a low temperatUre gradient exists in the electromagnetic stirred melt. This is why the first dendritic arms and secondary de-ndritic arms are refmed. Experimefltal results also show that the root remelting of secontw dendritic arms is an twortat mechanismfor the primary α-Al refmement. Strong electromagnetic stirring greatly reduces the composition supercooling in the melt and eliminatesprefedrig growth of the first dendritic arms. Therefore, many rosettes or spherical Primary α-Al phase particles form finally. | Weimin Mao Aimin Zhao Yan jun Li Chenglin Cui Feng Sun Xuryou Zhong(Material Science and Engineering School, University of Science and Technology Beijing, Beijing 100083, China) | 2000 | International Journal of Minerals,Metallurgy and Materials2000，14，2： | 2 |
| 18 | Energy Balanced Routing Algorithm Based on Mobile Sink for Wireless Sensor Networks 显示文摘 | GUAN Jian SUN Dayang WANG Aimin | 2012 | Journal of Computational Information Systems2012，8，2： | 1 |
| 19 | Identification of new T1BL.1RS translocation lines derived from wheat (Triticum aestivum L. cultivar “Xiaoyan No. 6”) and rye hybridization显示文摘 | Jun Ji Zhiguo Wang Jiazhu Sun Junming Li Xiangqi Zhang Daowen Wang Aimin Zhang | 2008 | Acta Physiologiae Plantarum2008，，5： | 1 |
| 20 | PCR-based isolation and identification of full-length low-molecular-weight glutenin subunit genes in bread wheat (Triticum aestivum L.)显示文摘 | Xiaofei Zhang Dongcheng Liu Wei Jiang Xiaoli Guo Wenlong Yang Jiazhu Sun Hongqing Ling Aimin Zhang | 2011 | Theoretical and Applied Genetics2011，，8： | 1 |
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