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| 1 | Maize grain concentrations and above-ground shoot acquisition of micronutrients as affected by intercropping with turnip, faba bean, chickpea, and soybean显示文摘Most research on micronutrients in maize has focused on maize grown as a monocrop. The aim of this study was to determine the effects of intercropping on the concentrations of micronutrients in maize grain and their acquisition via the shoot. We conducted field experiments to investigate the effects of intercropping with turnip (Brassica campestris L.), faba bean (Vicia faba L.), chickpea (Cicer arietinum L.), and soybean (Glycine max L.) on the iron (Fe), manganese (Mn), copper (Cu) and zinc (Zn) concentrations in the grain and their acquisition via the above-ground shoots of maize (Zea mays L.). Compared with monocropped maize grain, the grain of maize intercropped with legumes showed lower concentrations of Fe, Mn, Cu, and Zn and lower values of their corresponding harvest indexes. The micronutrient concentrations and harvest indexes in grain of maize intercropped with turnip were the same as those in monocropped maize grain. Intercropping stimulated the above-ground maize shoot acquisition of Fe, Mn, Cu and Zn, when averaged over different phosphorus (P) application rates. To our knowledge, this is the first report on the effects of intercropping on micronutrient concentrations in maize grain and on micronutrients acquisition via maize shoots (straw+grain). The maize grain Fe and Cu concentrations, but not Mn and Zn concentrations, were negatively correlated with maize grain yields. The concentrations of Fe, Mn, Cu, and Zn in maize grain were positively correlated with their corresponding harvest indexes. The decreased Fe, Mn, Cu, and Zn concentrations in grain of maize intercropped with legumes were attributed to reduced translocation of Fe, Mn, Cu, and Zn from vegetative tissues to grains. This may also be related to the delayed senescence of maize plants intercropped with legumes. We conclude that turnip/maize intercropping is beneficial to obtain high maize grain yield without decreased concentrations of Fe, Mn, Cu, and Zn in the grain. Further research is required to clarify the mechanisms underlying the changes in micronutrient concentrations in grain of intercropped maize. | XIA HaiYong ZHAO JianHua SUN JianHao XUE YanFang EAGLING Tristan BAO XingGuo ZHANG FuSuo LI Long | 2013 | Science China(Life Sciences)2013，56，9： | 8 |
| 2 | Wheat/maize or wheat/soybean strip intercropping显示文摘 | Long Li Jianhao Sun Fusuo Zhang Xiaolin Li Zdenko Rengel Sicun Yang | 2001 | Field Crops Research2001，，3： | 2 |
| 3 | Effects of intercropping and nitrogen application on nitrate present in the profile of an Orthic Anthrosol in Northwest China显示文摘 | Li Wenxue Li Long Sun Jianhao | 2005 | Agriculture Ecosystems & Environment2005，105，3： | 1 |
| 4 | Wheat/maize or wheat/soybean strip intercropping (I): Yieldadvantage and interspecific interactions on nutrients显示文摘 | Li Long Sun Jianhao Zhang Fusuo | 2001 | Field Crops Research2001，71，2： | 1 |
| 5 | Root distribution and interactions between intercropped species显示文摘 | Li Long Sun Jianhao Zhang Fusuo | 2006 | Oecologia2006，147，2： | 1 |
| 6 | Effects of intercropping and nitrogen application on amounts of nitrate presented in the soil profile显示文摘 | Li Wenxue Sun Jianhao Zhang Fusuo | 2005 | Agriculture Ecosystems and Environment2005，105，： | 1 |
| 7 | Wheat/ maize or wheat/soybean strip intercropping (I) : Yield advantage and interspecific interaction on nutrients 显示文摘 | Li Long Sun Jianhao Zhang Fusuo | 2001 | Field Crops Research2001，71，2： | 1 |
| 8 | Effects of intercropping and nitrogen application on amounts of nitrate presented in the soil profile显示文摘 | Li Wenxue Sun Jianhao Zhang Fusuo | 2005 | Agriculture Ecosystems and Environment2005，105，： | 1 |
| 9 | Interspecific facilitation of nutrient uptake by intercropped maize and faba bean显示文摘 | Long Li Fusuo Zhang Xiaolin Li Peter Christie Jianhao Sun Sicun Yang Caixian Tang | 2003 | Nutrient Cycling in Agroecosystems2003，，1： | 1 |
| 10 | Nitrogen Fixation of Faba Bean (Vicia faba L.) Interacting with a Non-legume in Two Contrasting Intercropping Systems显示文摘 | Fenliang Fan Fusuo Zhang Yana Song Jianhao Sun Xingguo Bao Tianwen Guo Long Li | 2006 | Plant and Soil (-)2006，，1： | 1 |
| 11 | Interspecific facilitation of nutrient uptake by intercropped maize and faba bean显示文摘 | Long Li Fusuo Zhang Xiaolin Li Peter Christie Jianhao Sun Sicun Yang Caixian Tang | 2003 | Nutrient Cycling in Agroecosystems2003，，1： | 1 |
| 12 | Wheat/maize or wheat/soybean strip intercropping显示文摘 | Long Li Jianhao Sun Fusuo Zhang Xiaolin Li Sicun Yang Zdenko Rengel | 2001 | Field Crops Research2001，，2： | 1 |
| 13 | Root distribution and interactions between intercropped species显示文摘 | Long Li Jianhao Sun Fusuo Zhang Tianwen Guo Xingguo Bao F. Andrew Smith Sally E. Smith | 2006 | Oecologia2006，，2： | 1 |
| 14 | Biomechanical evaluation of two fusion techniques based on finite element analysis:Percutaneous endoscopic and minimally invasive transforaminal lumbar interbody fusion显示文摘As a novel minimally invasive technique,percutaneous endoscopic transforaminal lumbar interbody fusion(PETLIF)has been widely used in the treatment of lumbar degenerative diseases.The purpose of this study was to analyze these two operation types’biomechanical performances of PE-TLIF and traditional minimally invasive transforaminal lumbar interbody fusion(MIS-TLIF)using the finite element(FE)method.The intact FE models of L4-L5 were established and validated based on the CT images.On this basis,the FE models of MIS-TLIF and PETLIF were established and analyzed.It is demonstrated that for lumbar interbody fusion with the oblique asymmetrically implanted cage under bilateral pedicle screws and rods fixation,such as MIS-TLIF and PE-TLIF,different degrees of articular process resection have no significant effect on the cage subsidence,and the surgical segment can achieve similar stability.In addition,the maximum stress of the L4 inferior endplate of MIS-TLIF and PE-TLIF is greater than that of the L5 superior endplate,which indicates that MIS-TLIF and PE-TLIF can cause cage subsidence in the L4 inferior endplate. | Yang Yan Jiarui Li Jianhao Yu Yan Wang Hao Dong Yuqin Sun Xiaogang Wu Liming He Weiyi Chen Haoyu Feng | 2022 | Medicine in Novel Technology and Devices2022，，4： | 1 |
| 15 | Yield advantage and water saving in maize/pea intercrop显示文摘 | Lili Mao Lizhen Zhang Weiqi Li Wopke van der Werf Jianhao Sun Huub Spiertz Long Li | 2012 | Field Crops Research2012，，： | 1 |
| 16 | Effects of intercropping and nitrogen application on nitrate present in the soil profile of an Orthic Anthrosl in Northwest China显示文摘 | Li Wenxue Li Long Sun Jianhao | 2005 | Agriculture Ecosystems and Environment2005，105，3： | 1 |
| 17 | Achieving high-performance sodium metal anodes: From structural design to reaction kinetic improvement显示文摘Sodium metal is one of the ideal anodes for high-performance rechargeable batteries because of its high specific capacity(~1166 mAh·g^(-1)),low reduction potential(-2.71 V compared to standard hydrogen electrodes),and low cost.However,the unstable solid electrolyte interphase,uncontrolled dendrite growth,and inevitable volume expansion hinder the practical application of sodium metal anodes.At present,many strategies have been developed to achieve stable sodium metal anodes.Here,we systematically summarize the latest strategies adopted in interface engineering,current collector design,and the emerging methods to improve the reaction kinetics of sodium deposition processes.First,the strategies of constructing protective layers are reviewed,including inorganic,organic,and mixed protective layers through electrolyte additives or pretreatments.Then,the classification of metal-based,carbon-based,and composite porous frames is discussed,including their function in reducing local deposition current density and the effect of introducing sodiophilic sites.Third,the recent progress of alloys,nanoparticles,and single atoms in improving Na deposition kinetics is systematically reviewed.Finally,the future research direction and the prospect of high-performance sodium metal batteries are proposed. | Jing Xu Jianhao Yang Yashuang Qiu Yang Jin Tianyi Wang Bing Sun Guoxiu Wang | 2024 | Nano Research2024，17，3： | 0 |
| 18 | Mettl13 protects against cardiac contractile dysfunction by negatively regulating C-Cbl-mediated ubiquitination of SERCA2a in ischemic heart failure显示文摘Ischemic heart failure(HF)remains a leading cause of morbidity and mortality.Maintaining homeostasis of cardiac function and preventing cardiac remodeling deterioration are critical to halting HF progression.Methyltransferase-like protein 13(Mettl13)has been shown to regulate protein translation efficiency by acting as a protein lysine methyltransferase,but its role in cardiac pathology remains unexplored.This study aims to characterize the roles and mechanisms of Mettl13 in cardiac contractile function and HF.We found that Mettl13 was downregulated in the failing hearts of mice post-myocardial infarction(MI)and in a cellular model of oxidative stress.Cardiomyocyte-specific overexpression of Mettl13 mediated by AAV9-Mettl13 attenuated cardiac contractile dysfunction and fibrosis in response to MI,while silencing of Mettl13 impaired cardiac function in normal mice.Moreover,Mettl13 overexpression abrogated the reduction in cell shortening,Ca^(2+)transient amplitude and SERCA2a protein levels in the cardiomyocytes of adult mice with MI.Conversely,knockdown of Mettl13 impaired the contractility of cardiomyocytes,and decreased Ca^(2+)transient amplitude and SERCA2a protein expression in vivo and in vitro.Mechanistically,Mettl13 impaired the stability of c-Cbl by inducing lysine methylation of c-Cbl,which in turn inhibited ubiquitination-dependent degradation of SERCA2a.Furthermore,the inhibitory effects of knocking down Mettl13 on SERCA2a protein expression and Ca^(2+)transients were partially rescued by silencing c-Cbl in H_(2)O_(2)-treated cardiomyocytes.In conclusion,our study uncovers a novel mechanism that involves the Mettl13/c-Cbl/SERCA2a axis in regulating cardiac contractile function and remodeling,and identifies Mettl13 as a novel therapeutic target for ischemic HF. | Shuting Yu ZhiYong Sun Xiuzhu Wang Tiantian Ju Changhao Wang Yingqi Liu Zhezhe Qu KuiWu Liu Zhongting Mei Na Li Meixi Lu Fan Wu Min Huang Xiaochen Pang Yingqiong Jia Ying Li Yaozhi Zhang Shunkang Dou Jianhao Jiang Xin Li Baofeng Yang Weijie Du | 2023 | Science China(Life Sciences)2023，66，12： | 0 |
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