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| 1 | A LysM Receptor Heteromer Mediates Perception of Arbuscular Mycorrhizal Symbiotic Signal in Rice显示文摘Symbiotic microorganisms improve nutrient uptake by plants.To initiate mutualistic symbiosis with arbus-cular mycorrhizal(AM)fungi,plants perceive Myc factors,including lipochitooligosaccharides(LCOs)and short-chain chitooligosaccharides(CO4/CO5),secreted by AM fungi.However,the molecular mechanism of Myc factor perception remains elusive.In this study,we identified a heteromer of LysM receptor-like kinases consisting of OsMYR1/OsLYK2 and OsCERK1 that mediates the perception of AM fungi in rice.CO4 directly binds to OsMYR1,promoting the dimerization and phosphorylation of this receptor complex.Compared with control plants,Osmyr1 and Oscerk1 mutant rice plants are less sensitive to Myc factors and show decreased AM colonization.We engineered transgenic rice by expressing chimeric receptors that respectively replaced the ectodomains of OsMYR1 and OsCERK1 with those from the homologous Nod factor receptors MtNFP and MtL YK3 of Medicago truncatula.Transgenic plants displayed increased cal-cium oscillations in response to Nod factors compared with control rice.Our study provides significant mechanistic insights into AM symbiotic signal perception in rice.Expression of chimeric Nod/Myc recep-tors achieves a potentially important step toward generating cereals that host nitrogen-fixing bacteria. | Jiangman He Chi Zhang Huiling Dai Huan Liu Xiaowei Zhang Jun Yang Xi Chen Yayun Zhu Dapeng Wang Xiaofeng Qi Weichao Li Zhihui Wang Guoyong An Nan YU Zuhua He Yong-Fei Wang Youli Xiao Peng Zhang Ertao Wang | 2019 | Molecular Plant2019，12，12： | 9 |
| 2 | The mechanism and application of the electro‐Fenton process for azo dye Acid Red 14 degradation using an activated carbon fibre felt cathode显示文摘 | AiminWang Yu‐YouLi JiaRu | 2010 | J Chem Technol Biotechnol2010，，11： | 1 |
| 3 | Pharmacokinetics, Tissue Distribution, Metabolism, and Excretion of Depside Salts from Salvia mihiorrhiza in Rats 显示文摘 | Xiaochuan Li Chen Yu Youli Lu | 2007 | Drug Metabolism and Dis- position2007，35，2： | 1 |
| 4 | 干旱利于刺苋的竞争优势显示文摘干旱可以影响入侵植物的生长和土壤酶活性。因此,非常有必要评估干旱背景下入侵植物的竞争优势以及入侵植物和干旱对土壤酶活性的影响。本研究旨在分析干旱背景下起源于热带美洲的入侵植物刺苋(Amaranthus spinosus)与本地植物苋菜(Amaranthus tricolor)共存时的竞争优势和土壤酶活性。通过栽植实验进行刺苋与苋菜的竞争共栽培,并进行不同水平的干旱处理,即:(i)对照;(ii)轻度干旱;(iii)重度干旱。实验结束后测定两种苋属植物的功能性状、渗透调节、抗氧化酶活性以及土壤pH、电导率、土壤微生物生物量碳含量和土壤酶活性。干旱背景下,刺苋的相对竞争强度和相对优势度均高于苋菜。因此,干旱利于刺苋的竞争优势。干旱背景下,刺苋的土壤水溶性盐含量和蔗糖水解能力均大于苋菜。而较高的土壤水溶性盐含量和蔗糖水解能力利于刺苋对养分的获取和利用。 | Youli Yu Huiyuan Cheng Shu Wang Mei Wei Congyan Wang Daolin Du | 2022 | Journal of Plant Ecology2022，15，3： | 1 |
| 5 | Analysis of Affinity Energy Between Biphenyl Dioxygenase and Polychlorinated Biphenyls Using Molecular Docking显示文摘Molecular docking was used to calculate the affinity energy between biphenyl dioxygenases(BphA),including 1ULJ,1WQL,2YFJ,2YFL,2GBX,2XSH,2B4P,3GZX,and 3GZY(selected from the Protein Data Bank)and 209 polychlorinated biphenyl(PCB)congeners.The relationships between the calculated affinity energy and the persistent organic pollutant characteristics(migration,octanol-air partition coefficients,lgKOA;persistence,half-life,lgt1/2;toxicity,half-maximal inhibitory concentration,IgIC50;bioaccumulation,bioconcentration factor,lgBCF)of the PCBs were studied to mderstand the BphA mediated degradation of PCBs.The effect of substituent characteristics on the affinity energy was explored through full factorial experimental design.The affinities of nine kinds of BphA proteins on PCBs ranked as follows:2GBX>2YFJ>2YFL>3GZX>2XSH>3GZY>2E4P>1 WQL>1ULJ.The relationships between the calculated affinity energy and the molecular weight,lgKOA,lgBCF,and lgt1/2 of the PCBs were statistically signiflcant(p<0.01),whereas the relationship with the lgIC50 of PCBs was not statistically significant(p>0.05).PCBs were more difficult to degrade following an increase in the free energy of binding.Correlation analysis showed that the average affinity energy values of PCBs gradually increased as the number of chlorine atoms increased,regardless of the substituent position.The substituents at the ortho-positions interacted mainly through a second-order interaction,whereas those at the para-positions did not participate via a second-order interaction. | ZHAO Xiaohui QIU Youli JIANG Long LI Yu | 2019 | Chemical Research in Chinese Universities2019，35，2： | 0 |
| 6 | 重度干旱降低两种菊科入侵植物凋落物共同降解的速率显示文摘当前,中国已分布的入侵植物隶属于菊科的种类数量最多。更关键的是,两种入侵植物可以在同一生境中形成共同入侵。此外,干旱可以影响入侵植物的凋落物降解和土壤酶活性。基于此,本研究旨在解析干旱背景下两种菊科入侵植物鬼针草(Bidens pilosa)和加拿大一枝黄花(Solidago canadensis)对凋落物降解和土壤酶活性的单一影响和复合影响。本研究主要通过聚乙烯凋落袋实验完成,其中每一个凋落袋装入5 g入侵植物鬼针草的凋落物,或装入5 g入侵植物加拿大一枝黄花的凋落物,或装入5 g两种菊科入侵植物鬼针草和加拿大一枝黄花等比例混匀的凋落物。干旱处理水平设置为:对照、轻度干旱和重度干旱。实验结束后测定两种菊科入侵植物凋落物单一降解速率和共同降解速率以及土壤酶活性。两种菊科入侵植物凋落物共同降解对土壤脲酶活性的影响为叠加效应。两种菊科入侵植物凋落物共同降解速率以及入侵植物鬼针草凋落物单一降解速率显著高于入侵植物加拿大一枝黄花凋落物单一降解速率。轻度干旱显著增加土壤脲酶活性,但重度干旱显著降低土壤脲酶活性。重度干旱显著降低两种菊科入侵植物凋落物共同降解速率以及入侵植物鬼针草凋落物单一降解速率,但干旱处理未显著影响入侵植物加拿大一枝黄花凋落物单一降解速率。因此,重度干旱可能通过减缓营养循环速率显著影响两种菊科入侵植物共同入侵进程以及入侵植物鬼针草单一入侵进程,但并未显著影响入侵植物加拿大一枝黄花单一入侵进程。 | Youli Yu Huiyuan Cheng Congyan Wang Daolin Du | 2023 | Journal of Plant Ecology2023，16，1： | 0 |
| 7 | Prediction of Stability for Polychlorinated Biphenyls in Transformer Insulation Oil Through Three-dimensional Quantitative Structure-activity Relationship Pharmacophore Model and Full Factor Experimental Design显示文摘 | XU Zheng CHEN Ying QIU Youli GU Wenwen LI Yu | 2016 | Chemical Research in Chinese Universities2016，32，3： | 0 |
| 8 | Method for rating energy performance of public buildings显示文摘这份报纸为决定大楼精力消费基准讨论了几个 state-of-art 方法的比较研究。一条新途径,联合了在它的评价系统造基准和运作的基准的想法,被建议。案例研究被进行它把建议途径用于 benchmarking 在天津的一座存在办公大楼。而且,用在 eQUEST 的评价方法的参考书大楼模型和真实大楼模型的基准的计算也被考虑。而且,引用大楼模型的模拟结果作为基线被拿把真实办公大楼划分成不同精力性能等级。 | Jincheng XING Youli LI Jihong LING Huiyang YU Liwen WANG | 2014 | Frontiers in Energy2014，8，3： | 0 |
| 9 | Combined molecular docking, homology modeling and DFTmethod for the modification of bovine serum albumin (BSA) toimprove fluorescence spectroscopy for phthalate acid esterschelated with BSA显示文摘While phthalate acid esters(PAEs)cannot fluoresce alone,they can be detected by fluorescence spectroscopy after chelation with bovine serum albumin(BSA).In this study,the types of amino acid residues at the active site of PAEs chelated with BSA were determined using molecular docking technology.A modification scheme of BSA with higher detection sensitivity fluorescence spectroscopy for PAEs was proposed based on the docking results and constructed for a novel BSA structure with a higher detection sensitivity of fluorescence spectroscopy using a homologous modeling method.Density functional theory(DFT)was employed to explore the influence before and after BSA modification on PAEs’detection through fluorescence spectroscopy.The results showed that the docking scores between BSAs and dimethyl phthalate(DMP),dibutyl phthalate(DBP)and di-n-octyl phthalate(DNOP)were increased up to 26.45%,16.82%and 16.30%,respectively,indicating that the active site modification of BSA could enhance the binding affinity between BSA and PAEs.The fluorescence intensity of PAEs chelated with modified BSAs were calculated.The fluorescence intensity of fluorescence spectroscopy for DMP,DBP and DNOP chelated with BSAs after modification was increased up to 2.8-,104.51-and 62.43-fold,respectively,which achieved the purpose of theoretically modifying BSA to improve the detection sensitivity of fluorescence spectroscopy for PAEs. | MINGHAO LI YOULI QIU WENHUI ZHANG RUIHAO SUN MEIJIN DU LUZE YANG YU LI | 2020 | BIOCELL2020，44，2： | 0 |
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