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Impacts of Comorbidity and Mental Shock on Organic Micropollutants in Surface Water During and After the First Wave of COVID-19 Pandemic in Wuhan (2019–2021), china

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Engineering 2024年第6期37卷 40-48页

作者： Jian Zhao Jin kang Xiaofeng Cao Rui Bian Gang Liu Shengchao Hu Xinghua Wu Chong Li Dianchang Wang Weixiao qi Cunrui Huang Huijuan Liu Jiuhui Qu Center for Water and Ecology State Key Joint Laboratory of Environment Simulation and Pollution ControlSchool of EnvironmentTsinghua UniversityBeijing 100084China Hubei Provincial research institute of Environmental Science Wuhan 430072China Key Laboratory of Drinking Water Science and Technology Research Centre for Eco-Environmental SciencesChinese Academy of SciencesBeijing 100085China Sanitary Engineering Department of Water ManagementFaculty of Civil Engineering and GeosciencesDelft University of TechnologyDelft 2600 GAThe Netherlands china Three Gorges Corporation Wuhan 430010China Vanke School of Public Health Tsinghua UniversityBeijing 100084China

The first pandemic wave of coronavirus disease 2019(COVID-19)induced a considerable increase in several antivirals and antibiotics in surface *** common symptoms of COVID-19 are viral and bacterial infections,while comorbidities(e.g.,hypertension and diabetes)and mental shock(e.g.,insomnia and anxiety)are ***,little is known about the long-term impacts of comorbidities and mental shock on organic micropollutants(OMPs)in surface ***,we monitored 114 OMPs in surface water and wastewater treatment plants(WWTPs)in Wuhan,china,between 2019 and *** pandemic-induced OMP pollution in surface water was confirmed by significant increases in 26 OMP *** increases in four antihypertensives and one diabetic drug suggest that the treatment of comorbidities may induce OMP ***,cotinine(a metabolite of nicotine)increased 155 times to 187 ngL1,which might be associated with increased ***,the increases in zolpidem and sulpiride might be the result of worsened insomnia and ***,it is reasonable to note that mental-health protecting drugs/behavior also contributed to OMP *** the observed OMPs,telmisartan,lopinavir,and ritonavir were associated with significantly higher ecological risks because of their limited WWTP-removal rate and high *** study provides new insights into the effects of comorbidities and mental shock on OMPs in surface water during a pandemic and highlights the need to monitor the fate of related pharmaceuticals in the aquatic environment and to improve their removal efficiencies in WWTPs。

关键词： Coronavirus disease 2019 Comorbidities Mental shock Micropollutant Surface water

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Geometric Constraints for Global Regularity of 3D Shear Thickening Fluids

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Acta Mathematicae Applicatae Sinica 2024年第1期40卷 205-210页

作者： Jia-qi Yang research&Development institute of Northwestern Polytechnical university in Shenzhen Shenzhen518063China Key Laboratory for Mechanics in Fluid Solid Coupling Systems Institute of MechanicsChinese Academy of SciencesBeijing100190China

We consider the relation between the direction of the vorticity and the global regularity of 3D shear thickening *** is showed that a weak solution to the non-Newtonian incompressible fluid in the whole space is stron... 详细信息

关键词： direction of the vorticity non-Newtonian fluid global regularity

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The binding and structural basis of fox ACE2 to RBDs from different sarbecoviruses

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Virologica Sinica 2024年第4期39卷 609-618页

作者： Junsen Chen Junqing Sun Zepeng Xu Linjie Li Xinrui kang Chunliang Luo qi Wang Xueyang Guo Yan Li Kefang Liu Ying Wu State Key Laboratory of Virology and Hubei Province Key Laboratory of Allergy and Immunology Institute of Medical VirologyTaiKang Medical School(School of Basic Medical Sciences)Wuhan UniversityWuhan430071China CAS Key Laboratory of Pathogen Microbiology and Immunology Institute of MicrobiologyChinese Academy of SciencesBeijing100101China Beijing Life Science Academy Beijing102209China Faculty of Health Sciences University of MacaoMacaoSAR999078China

Foxes are susceptible to SARS-CoV-2 in laboratory settings,and there have also been reports of natural infections of both SARS-CoV and SARS-CoV-2 in *** this study,we assessed the binding capacities of fox ACE2 to important sarbecoviruses,including SARS-CoV,SARS-CoV-2,and animal-origin SARS-CoV-2 related *** findings demonstrated that fox ACE2 exhibits broad binding capabilities to receptor-binding domains(RBDs)of *** further determined the cryo-EM structures of fox ACE2 complexed with RBDs of SARS-CoV,SARS-CoV-2 prototype(PT),and Omicron *** structural analysis,we identified that the K417 mutation can weaken the ability of SARS-CoV-2 sub-variants to bind to fox ACE2,thereby reducing the susceptibility of foxes to SARS-CoV-2 *** addition,the Y498 residue in the SARS-CoV RBD plays a crucial role in forming a vital cation-πinteraction with K353 in the fox ACE2 *** interaction is the primary determinant for the higher affinity of the SARS-CoV RBD compared to that of the SARS-CoV-2 PT *** results indicate that foxes serve as potential hosts for numerous sarbecoviruses,highlighting the critical importance of surveillance efforts.

关键词： Sarbecoviruses SARS-CoV SARS-CoV-2 Fox ACE2 Omicron Cryo-EM structure

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Genome editing in plants using the TnpB transposase system

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aBIOTECH 2024年第2期5卷 225-230页

作者： qi Li Yongqiang Wang Zhuoting Hou Hang Zong Xuping Wang Yong EZhang Haoyi Wang Haitao Chen Wen Wang kang Duan School of Ecology and Environment Northwestern Polytechnical UniversityXi’an 710129China Sanjie institute of Forage Yangling 712100China Key Laboratory of Zoological Systematics and Evolution Institute of ZoologyChinese Academy of SciencesBeijing 100101China State Key Laboratory of Stem Cell and Reproductive Biology Institute of ZoologyChinese Academy of SciencesBeijing 100101China

The widely used clustered regularly interspaced short palindromic repeats(CRISPR)/CRISPR-associated nuclease(Cas)system is thought to have evolved from IS200/IS605 *** proteins,encoded by one type of IS200/IS605 transposon,are considered to be the evolutionary ancestors of Cas12 nucleases,which have been engineered to function as RNA-guided DNA endonucleases for genome editing in bacteria and human *** nucleases,which are smaller than Cas nucleases,have been engineered for use in genome editing in animal systems,but the feasibility of this approach in plants remained ***,we obtained stably transformed genome-edited mutants in rice(Oryza sativa)by adapting three recently identified TnpB genome editing vectors,encoding distinct TnpB nucleases(ISAam1,ISDra2,and ISYmu1),for use in plants,demonstrating that the hypercompact TnpB proteins can effectively edit plant ***2 and ISYmu1 precisely edited their target sequences,with no off-target mutations detected,showing that TnpB transposon nucleases are suitable for development into a new genome editing tool for *** modifications improving the genome-editing efficiency of the TnpB system will facilitate plant functional studies and breeding programs.

关键词： ISAam1 ISDra2 ISYmu1 Plant genome editing Rice TnpB transposon endonuclease

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In-situ Generation of Hydroxyl Layers in Coo@FeSe_(2) Catalyst for High Selectivity Seawater Electrolysis

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Chinese Journal of Chemistry 2024年第1期42卷 48-54,I0004页

作者： Suyang Feng Peng Rao Xiao Wu Ke Li Anyuan qi Yanhui Yu Jing Li Peilin Deng Yuliang Yuan Shaolei Wang Xinlong Tian Zhenye kang State Key Laboratoryof Marine Resource Utilization in South china Sea Hainan Provincial Key Lab of Fine ChemistrySchoolof Chemical Engineering andTechnologyHainan UniversityHaikouHainan 570228China Key Laboraory of Polyoxmetalate andReticular Material Chemtry of Ministy of Education School of Chmistry Northeast Normaluniversity ChangchunJilin 130024China National Energy Group Ledong Power Generation Co. Ltd.LedongHainan 572539China

Seawater electrolysis holds great promise for hydrogen production in the future,while the development of anodic catalysts has been severely hampered by the side-reaction,chloride evolution *** this work,nano-flower-cluster structured Coo@FeSe_(2)/CF catalysts are synthesized via a scalable electrodeposition technique,and the performance is systematically *** oxygen evolution reaction(OER)overpotential of Co0@FeSe_(2)/CF is 267 mV at 100 ***^(-2),which is significantly lower than that of the IrO_(2) catalyst(435 mV).Additionally,the catalyst shows high selectivity for OER(97.9%)and almost no loss of activity after a durability test for 1100 *** impressive performance is attributed to the dense rod-like structure with abundant active centers after electrochemical activation and the in-situ generated CoOOH and FeOOH that improve the catalytic activity of the *** synergistic effect induced bythenon-uniform structureendows the catalyst with excellent stability.

关键词： Energy Transfer Seawat erelectrolysis Oxygen evolution reaction Electrodeposition method CoO@FeSe_(2)/CF catalyst Nano-flower-cluster structure Catalytic activity

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Soybean(Glycine max)rhizosphere organic phosphorus recycling relies on acid phosphatase activity and specific phosphorusmineralizing-related bacteria in phosphate deficient acidic soils

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Journal of Integrative Agriculture 2024年第5期23卷 1685-1702页

作者： qianqian Chen qian Zhao Baoxing Xie Xing Lu qi Guo Guoxuan Liu Ming Zhou Jihui Tian Weiguo Lu kang Chen Jiang Tian Cuiyue Liang Root Biology Center State Key Laboratory for Conservation and Utilization of Subtropical Agro-BioresourcesCollege of Natural Resources and EnvironmentSouth China Agricultural UniversityGuangzhou 510642China College of Natural Resources and Environment South China Agricultural UniversityGuangzhou 510642China Henan Academy of Crops Molecular Breeding Henan Academy of Agricultural SciencesZhengzhou 450002China

Bacteria play critical roles in regulating soil phosphorus(P) cycling. The effects of interactions between crops and soil P-availability on bacterial communities and the feedback regulation of soil P cycling by the bacterial community modifications are poorly understood. Here, six soybean(Glycine max) genotypes with differences in P efficiency were cultivated in acidic soils with long-term sufficient or deficient P-fertilizer treatments. The acid phosphatase(AcP) activities, organic-P concentrations and associated bacterial community compositions were determined in bulk and rhizosphere soils. The results showed that both soybean plant P content and the soil AcP activity were negatively correlated with soil organic-P concentration in P-deficient acidic soils. Soil P-availability affected the ɑ-diversity of bacteria in both bulk and rhizosphere soils. However, soybean had a stronger effect on the bacterial community composition, as reflected by the similar biomarker bacteria in the rhizosphere soils in both P-treatments. The relative abundance of biomarker bacteria Proteobacteria was strongly correlated with soil organic-P concentration and AcP activity in low-P treatments. Further high-throughput sequencing of the phoC gene revealed an obvious shift in Proteobacteria groups between bulk soils and rhizosphere soils, which was emphasized by the higher relative abundances of Cupriavidus and Klebsiella, and lower relative abundance of Xanthomonas in rhizosphere soils. Among them, Cupriavidus was the dominant phoC bacterial genus, and it was negatively correlated with the soil organic-P concentration. These findings suggest that soybean growth relies on organic-P mineralization in P-deficient acidic soils, which might be partially achieved by recruiting specific phoCharboring bacteria, such as Cupriavidus.

关键词： organic phosphorus acid phosphatase soybean bacterial community phoC-harboring bacteria rhizosphere

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Identification and functional characterization of female antennae-biased odorant receptor 23 involved in acetophenone detection of the Indian meal moth Plodia interpunctella

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Insect Science 2024年第1期31卷 59-78页

作者： qi Chen Xiaoyan Zhu Guoqing kang qiling Yu qingxin Liu Lin Du Yi Yang Xinyu He Ying Zhao Junjie Zhang Ying Hu Bingzhong Ren Jilin Provincial Key Laboratory of Animal Resource Conservation and Utilization School of Life SciencesNortheast Normal UniversityChangchunChina Key Laboratory of Vegetation Ecology Ministry of EducationNortheast Normal UniversityChangchunChina Jilin Provincial Engineering Laboratory of Avian Ecology and Conservation Genetics Northeast Normal UniversityChangchunChina Engineering research Center of Natural Enemies Institute of Biological ControlJilin Agricultural UniversityChangchunChina

The Indian meal moth,Plodia interpunctella(Lepidoptera:Pyralidae),a globally distributed storage pest,relies on odors that are emitted from stored foods to select a suitable substrate for ***,the molecular mechanism underlying the chemical communication between *** and its host remains *** this study,130 chemosensory genes were identified from the transcriptomes of 7 *** tissues,and the quantitative expression levels of all 56 *** odorant receptor genes(PintORs)were validated using real-time quantitative polymerase chain *** functional characteristics of 5 PintORs with female antennae-biased expression were investigated using 2-electrode voltage clamp recordings in Xenopus laevis ***23 was found to be specifically tuned to *** could elicit a significant electrophysiological response and only attracted mated females when compared with males and virgin *** addition,molecular docking predicted that the hydrogen bonding sites,TRP-335 and ALA-167,might play key roles in the binding of PintOR23 to *** study provides valuable insights into the olfactory mechanism of oviposition substrate detection and localization in *** and points toward the possibility of developing eco-friendly odorant agents to control pests of stored products.

关键词： acetophenone docking EAG odorant receptor Plodia interpunctella TEVC

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research on terahertz time-domain spectroscopy methodology of liquid samples

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Science china(Technological Sciences) 2010年第4期53卷 1012-1015页

作者： ZHOU Lei,XU WeiWei,JIN BiaoBing,CHEN Jian,kang Lin & WU PeiHeng research institute of Superconductor Electronics(RISE),nanjing university,nanjing 210093,china research institute of Superconductor Electronics (RISE) Nanjing University Nanjing China

Terahertz(THz) time-domain spectroscopy(TDS) has been applied to investigate liquid's optical property in recent ***,comprehensive discussion of how to compute liquids' complex refractive indices and absorption rates ... 详细信息

关键词： terahertz(THz) time-domain spectroscopy(TDS) liquid

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High-silica faujasite zeolite-tailored metal encapsulation for the low-temperature production of pentanoic biofuels

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Journal of Energy Chemistry 2024年第1期88卷 552-560,I0012页

作者： Wenhao Cui Yuanshuai Liu Pengfei Guo Zhijie Wu Liqun kang Huawei Geng Shengqi Chu Linying Wang Dong Fan Zhenghao Jia Haifeng qi Wenhao Luo Peng Tian Zhongmin Liu National Engineering research Center of Lower-Carbon Catalysis Technology Dalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of SciencesDalian 116023LiaoningChina university of Chinese Academy of Sciences Beijing 100049China qingdao institute of Bioenergy and Bioprocess Technology Chinese Academy of SciencesQingdao 266101ShandongChina College of Chemistry and Chemical Engineering Inner Mongolia UniversityHohhot 010021Inner MongoliaChina State Key Laboratory of Heavy Oil Processing and Key Laboratory of Catalysis of CNPC China University of PetroleumBeijing 102249China Department of Inorganic Spectroscopy Max Planck Institute for Chemical Energy ConversionMülheim an der Ruhr 45470Germany Beijing Synchrotron Radiation Facility Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China Division of Energy research Resources Dalian Institute of Chemical PhysicsChinese Academy of SciencesDalian 116023LiaoningChina Leibniz-Institut für Katalyse Albert-Einstein-Straβe 29aRostock 18059Germany

Zeolite-encapsulated metal nanoclusters are at the heart of bifunctional catalysts,which hold great potential for petrochemical conversion and the emerging sustainable ***,efficient encapsulation of metal nanoclusters into a high-silica zeolite Y in particular with good structural integrity still remains a significant ***,we have constructed Ru nanoclusters(~1 nm)encapsulated inside a high-silica zeolite Y(SY)with a SiO_(2)/Al_(2)O_(3) ratio(SAR)of 10 via a cooperative strategy for direct zeolite synthesis and a consecutive impregnation for metal *** with the benchmark Ru/H-USY and other analogues,the as-prepared Ru/H-SY markedly boosts the yields of pentanoic biofuels and stability in the direct hydrodeoxygenation of biomass-derived levulinate even at a mild temperature of 180℃,which are attributed to the notable stabilization of transition states by the enhanced acid accessibility and properly sized constraints of zeolite cavities owing to the good structural integrity.

关键词： High-silica zeolite Y Metal encapsulation Bifunctional catalysis Hydrodeoxygenation Biofuels

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Regulation of insect behavior by non-coding RNAs

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Science china(Life Sciences) 2024年第6期67卷 1106-1118页

作者： Jing He Le kang State Key Laboratory of Integrated Management of Pest Insects and Rodents Institute of ZoologyChinese Academy of SciencesBeijing 100101China Beijing institutes of Life Sciences Chinese Academy of SciencesBeijing 100101China College of Life Science Hebei UniversityBaoding 071002China

The adaptation of insects to environments relies on a sophisticated set of behaviors controlled by molecular and physiological *** the past several decades,accumulating studies have unveiled the roles of non-coding RNAs(nc RNAs)in regulating insect *** RNAs assume particularly pivotal roles in the behavioral plasticity of insects by rapidly responding to environmental *** RNAs also contribute to the maintenance of homeostasis of insects by fine-tuning the expression of target ***,a comprehensive review of nc RNAs'roles in regulating insect behaviors has yet to be ***,we present the recent progress in our understanding of how nc RNAs regulate various insect behaviors,including flight and movement,social behavior,reproduction,learning and memory,and *** refine the intricate mechanisms by which nc RNAs modulate the function of neural,motor,reproductive,and other physiological systems,as well as gene expression in insects like fruit flies,social insects,locusts,and ***,we discuss potential avenues for future studies in nc RNA-mediated insect behaviors.

关键词： ncRNAs insect behavior plasticity fine-tuning environmental adaptation

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