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| 1 | WGDI:A user-friendly toolkit for evolutionary analyses of whole-genome duplications and ancestral karyotypes显示文摘Evidence of whole-genome duplications(WGDs)and subsequent karyotype changes has been detected in most major lineages of living organisms on Earth.To clarify the complex resulting multi-layered patterns of gene collinearity in genome analyses,there is a need for convenient and accurate toolkits.To meet this need,we developed WGDI(Whole-Genome Duplication Integrated analysis),a Python-based command-line tool that facilitates comprehensive analysis of recursive polyploidization events and cross-species genome alignments.WGDI supports three main workflows(polyploid inference,hierarchical inference of genomic homology,and ancestral chromosome karyotyping)that can improve the detection of WGD and characterization of WGD-related events based on high-quality chromosome-level genomes.Significantly,it can extract complete synteny blocks and facilitate reconstruction of detailed karyotype evolution.This toolkit is freely available at GitHub(http://gffzz188fe103f8f1460asqbpxfccoxv6b6qn9.ffgz.tsg.suse.edu.cn/SunPengChuan/wgdi).As an example of its application,WGDI convincingly clarified karyotype evolution in Aquilegia coerulea and Vitis vinifera following WGDs and rejected the hypothesis that Aquilegia contributed as a parental lineage to the allopolyploid origin of core dicots. | Pengchuan Sun Beibei Jiao Yongzhi Yang Lanxing Shan Ting Li Xiaonan Li Zhenxiang Xi Xiyin Wang Jianquan Liu | 2022 | Molecular Plant2022，15，12： | 5 |
| 2 | Large electrostrain in Bi_(1/2)Na_(1/2)TiO_(3)-based relaxor ferroelectrics:A case study of Bi_(1/2)Na_(1/2)TiO3-Bi_(1/2)K_(1/2)TiO_(3)-Bi(Ni_(2/3)Nb_(1/3))O_(3) ceramics显示文摘(1-x)(0.8Bi_(1/2)Na_(1/2)TiO3-0.2Bi_(1/2)K_(1/2)TiO3)-xBi(Ni_(2/3)Nb_(1/3))O3(BNKT-xBNN)solid solution ceramics were fabricated by high temperature solid-state reaction method.All the compositions possess relaxor ferroelectric features,among which the ergodic BNKT-0.02BNN exhibits large repeatable electrostrain value Suni¼0.51%at electric field of 65 kV/cm,with high piezoelectric stain coefficient d33*of 890 pm/V at 45 kV/cm,while the non-ergodic compositions present unrepeatable large strain response.Based on the electric field-composition phase diagram,the repeatability of strain response in ergodic compositions can be attributed to the reversible electric-field-induced phase transition.In addition,the effects of BNN contents on the macroscopic strain properties are explored by analyzing the existing states of the polar regions with corresponding thermal evolutions and electric-field-induced phase transitions.This research is expected to guide the design of lead free relaxor ferroelectric materials with desired electrostrain properties. | Guangzhi Dong Huiqing Fan Laijun Liu Pengrong Ren Zhenxiang Cheng Shujun Zhang | 2021 | Journal of Materiomics2021，7，3： | 2 |
| 3 | Existence and Uniqueness Results for Caputo Fractional Differential Equations with Integral Boundary Value Conditions显示文摘 | XUE Yimin DAI Zhenxiang LIU Jie SU Ying | 2018 | Journal of Partial Differential Equations2018，31，1： | 1 |
| 4 | Pervasive hybridization during evolutionary radiation of Rhododendron subgenus Hymenanthes in mountains of southwest China显示文摘Radiations are especially important for generating species biodiversity in mountainous ecosystems.The contribution of hybridization to such radiations has rarely been examined.Here,we use extensive genomic data to test whether hybridization was involved in evolutionary radiation within Rhododendron subgenus Hymenanthes,whose members show strong geographic isolation in the mountains of southwest China.We sequenced genomes for 143 species of this subgenus and 93 species of four other subgenera,and found that Hymenanthes was monophyletic and radiated during the late Oligocene to middle Miocene.Widespread hybridization events were inferred within and between the identified clades and subclades.This suggests that hybridization occurred both early and late during diversification of subgenus Hymenan thes,although the extent to which hybridization,speciation through mixing-isolation-mixing or hybrid speciation,accelerated the diversification needs further exploration.Cycles of isolation and contact in such and other montane ecosystems may have together promoted species radiation through hybridization between diverging populations and species.Similar radiation processes may apply to other montane floras in this region and elsewhere. | Yazhen Ma Xingxing Mao Ji Wang Lei Zhang Yuanzhong Jiang Yuying Geng Tao Ma Liming Cai Shuangquan Huang Pete Hollingsworth Kangshan Mao Minghui Kang Yiling Li Wenlu Yang Haolin Wu Yang Chen Charles C.Davis Nawal Shrestha Richard H.Ree Zhenxiang Xi Quanjun Hu Richard I.Milne Jianquan Liu | 2022 | National Science Review2022，9，12： | 1 |
| 5 | Phylotranscriptomics of Swertiinae(Gentianaceae)reveals that key floral traits are not phylogenetically correlated显示文摘Establishing how lineages with similar traits are phylogenetically related remains critical for understanding the origin of biodiversity on Earth.Floral traits in plants are widely used to explore phylogenetic relationships and to delineate taxonomic groups.The subtribe Swertiinae(Gentianaceae)comprises more than 350 species with high floral diversity ranging from rotate to tubular corollas and possessing diverse nectaries.Here we performed phylogenetic analysis of 60 species from all 15 genera of the subtribe Swertiinae sensu Ho and Liu,representing the range of floral diversity,using data from the nuclear and plastid genomes.Extensive topological conflicts were present between the nuclear and plastome trees.Three of the 15 genera represented by multiple species are polyphyletic in both trees.Key floral traits including corolla type,absence or presence of lobe scales,nectary type,nectary position,and stigma type are randomly distributed in the nuclear and plastome trees without phylogenetic correlation.We also revealed the likely ancient hybrid origin of one large clade comprising 10 genera with diverse floral traits.These results highlight the complex evolutionary history of this subtribe.The phylogenies constructed here provide a basic framework for further exploring the ecological and genetic mechanisms underlying both species diversification and floral diversity. | Chunlin Chen Brad R.Ruhfel Jialiang Li Zefu Wang Lushui Zhang Lei Zhang Xingxing Mao Ji Wang Dashan He Yue Luo Quanjun Hu Yuanwen Duan Xiaoting Xu Zhenxiang Xi Jianquan Liu | 2023 | Journal of Integrative Plant Biology2023，65，6： | 1 |
| 6 | Administration of embryonic stem cells generates effective antitumor immunity in mice with minor and heavy tumor load显示文摘 | Wei Dong Jiajun Du Hongchang Shen Dongwei Gao Zhenxiang Li Guanghui Wang Xueru Mu Qi Liu | 2010 | Cancer Immunology, Immunotherapy2010，，： | 1 |
| 7 | The Relationship between Mental Health Literacy and Subjective Well-Being of Young and Middle-Aged Residents: Perceived the Mediating Role of Social Support and Its Urban-Rural Differences显示文摘This study investigates mental health literacy among young and middle-aged urban and rural residents and the differences in mental health literacy,perceived social support and subjective well-being.From January to February 2022,620 participants(320 rural and 300 urban residents)from three provinces of China were selected by con-venience sampling.A general data questionnaire,mental health literacy scale,perceived social support scale and subjective well-being scale were administered.The mental health literacy scores of urban residents were 3.34±0.57 and those of rural residents were 2.73±0.79.The results of multiple regression analysis showed that the mental health literacy scores of rural residents were more significant than those of urban residents in terms of sex and age,while urban residents’mental health literacy scores were more significant than those of rural resi-dents in terms of monthly income.Mental health literacy,perceived social support and subjective well-being of young and middle-aged urban and rural residents were all positively correlated(P<0.01).While the level of mental health literacy is better among urban residents than rural residents,perceived social support plays a partial mediating role between mental health literacy and subjective well-being of both urban and rural residents,and should be the focus of researchers seeking to improve the level of well-being of residents. | Zhen Zhang Suyan Chen Xiaoxuan Wang Jun Liu Yilin Zhang Yongxia Mei Zhenxiang Zhang | 2023 | International Journal of Mental Health Promotion2023，25，4： | 1 |
| 8 | Bio-inspired Spinach-leaf-based Au/ZnO Nanocomposites as Photocatalyst显示文摘A photocatalyst of Au/ZnO(s-Au/ZnO)has been prepared via an approach,which uses spinach leaves with in terconnected hierarchical structure as sacrificial biological template.The resultant s-Au/ZnO has well maintained the physical characteristics of the spinach leaf and demonstrated superior photocatalytic performance as well as enhanced photocurrent generation capability.Moreover,functional sacrificial agents(AgNO3,ammonium oxalate(AO)and tert-butyl alcohol(TBA))have been employed to quench electrons,holes and hydroxyl radicals respectively to identify the active species of photocatalytic reaction and to investigate the mechanism of photocatalytic degradation.The facile method herein presented provides a convenient option for the preparation ofbio-inspired leaMike photocatalysts of ZnO-based nano-materials,holding potential applications in not only environmental purification but also solar-to-electric energy conversion. | Ping She Zhenning Liu Hang Sun Yinxing Shang Zhiyuan Li Zheng Qin Kongliang Xu Zhenxiang Yu | 2019 | Journal of Bionic Engineering2019，16，6： | 1 |
| 9 | A modified hopfield model of neural network显示文摘 | Guo Donghui Chen Zhenxiang Liu Ruitang | 1993 | Journal of Xia men University (Natural Science Edition)1993，32，1： | 1 |
| 10 | Gut microbiota links with cognitive impairment in amyotrophic lateral sclerosis: A multi-omics study显示文摘Recently, cognitive impairments(CI) and behavioral abnormalities in patients with amyotrophic lateral sclerosis(ALS) have been reported. However, the underlying mechanisms have been poorly understood. In the current study, we explored the role of gut microbiota in CI of ALS patients. We collected fecal samples from 35ALS patients and 35 healthy controls. The cognitive function of the ALS patients was evaluated using the Edinburgh Cognitive and Behavioral ALS Screen. We analyzed these samples by using 16S rRNA gene sequencing as well as both untargeted and targeted(bile acids) metabolite mapping between patients with CI and patients with normal cognition(CN). We found altered gut microbial communities and a lower ratio of Firmicutes/Bacteroidetes in the CI group, compared with the CN group. In addition, the untargeted metabolite mapping revealed that 26 and 17 metabolites significantly increased and decreased, respectively, in the CI group, compared with the CN group. These metabolites were mapped to the metabolic pathways associated with bile acids. We further found that cholic acid and chenodeoxycholic acid were significantly lower in the CI group than in the CN group. In conclusion, we found that the gut microbiota and its metabolome profile differed between ALS patients with and without CI and that the altered bile acid profile in fecal samples was significantly associated with CI in ALS patients. These results need to be replicated in larger studies in the future. | Zhenxiang Gong Li Ba Jiahui Tang Yuan Yang Zehui Li Mao Liu Chun Yang Fengfei Ding Min Zhang | 2023 | The Journal of Biomedical Research2023，37，2： | 0 |
| 11 | Countermeasures against Haze Pollution in Xi'an City显示文摘Major causes of haze pollution in Xi'an City were discussed firstly,and current situation of air pollution caused by vehicle exhaust in Xi'an City was analyzed. Finally,countermeasures against haze pollution in Xi'an City were put forward,such as strictly implementing I /M( Inspection /Maintenance) system of in-use vehicles in Xi'an City,and paying more attention to in-use vehicles with high pollution to reduce haze. | Liu Zhenxiang Song Ting Ma Longbao Wang Zhe | 2014 | Meteorological and Environmental Research2014，5，6： | 0 |
| 12 | PHOTOEMISSION STUDIES OF Pd/D SYSTEM WITH HIGH DEUTERIUM CONTENT显示文摘The ultraviolet photoelectron spectroscopy(UPS)spectra of Pd/D system(including absorption at high pressure)with various D contents were measured.The D absorption induced a new peak centered at about 6eV below Ef,which seems to derive from the hybridized states of deuterium and Pd electronic states.Its intensity increases with D content;only part of the D atoms in the Pd lattice are ionized at high D content. | LIU Zhenxiang XIE Kan QI Shangxue CAO Jianming LI Nan YU Xingnan LIN Zhangda | 1990 | Chinese Physics Letters1990，7，3： | 0 |
| 13 | Research Progress on Metabolic Diseases in Rural Areas显示文摘Through the review of relevant literature in recent years,it is found that the incidence rate of metabolic diseases in rural areas is on the rise:The related factors that may cause diseases include diet structure,exercise habits,medical resources and other aspects.At the same time,there are some limitations in the intervention and treatment measures of this kind of disease.It is urgent to carry out in-depth exploration for the special conditions in rural areas.By reviewing the research progress related to metabolic diseases in rural areas,more new ideas are provided for the treatment and improvement of metabolic diseases in rural areas. | Bing DAI Xiaochao GANG Mingjun LIU Yuzhe ZHANG Jiechen YANG Jinsheng LI Zhenxiang XIAO Xinyi YUAN Zhengri CONG Likun ZHENG Chaochao HUA Jianfeng LIANG Junhao HU | 2023 | Asian Agricultural Research2023，15，10： | 0 |
| 14 | Countermeasures for Solving the Environmental Problems and Accelerating the Model City Construction of Xi'an显示文摘Through careful study,it found that the key and difficult points of affecting and restricting Xi'an to reach the model city construction standards in provincial and national levels were ' urban air environment quality standards' and ' water qualification rate of urban water environment function area'. In order to tackle with the weak links,highlight the important points and focus on the difficult points to strengthen scientific and technological innovation,we actively explored new ideas and ways to resolve the dilemma in meeting the two standards of model city construction,and we managed to put forward the countermeasures to resolve the dilemma through innovating system and mechanism. ' Place master system' should be carried out quickly to meet the ' urban air environment quality standards',while ' river master system' should be implemented as soon as possible to reach the ' water qualification rate of urban water environment function area'. The aim of this study was to enhance the qualification rates of the indicators for model city construction to make Xi'an successfully pass the provincial and national assessment of model city construction through dealing with the weak links to accelerate the realization of becoming model environmental protection city. | Liu Zhenxiang Song Ting Ma Longbao | 2014 | Meteorological and Environmental Research2014，5，2： | 0 |
| 15 | 乳腺癌中肿瘤相关巨噬细胞STAT3激活与多种细胞因子及预后因素有关(英文)显示文摘Objective:The aim of this study was to investigate the correlation of STAT3 activation of tumor-associated macrophages(TAMs) and local cytokines(IL-1β,TNF-α,TGF-β and IL-12) and prognostic factors in breast cancer.Methods:TAMs in 50 primary breast cancers and macrophages in 15 normal breasts were examined by immunohistochemistry.And STAT3 DNA-binding activity of TAMs in 33/50 primary breast cancers was measured by transcription factor DNA-binding ELISA.In addition,the concentrations of IL-1β,TNF-α,TGF-β and IL-12 were measured in the 33 primary breast cancers extracts by ELISA.The correlation between STAT3 activity of TAMs and concentrations of IL-1β,TNF-α,TGF-β and IL-12 were analyzed.The correlation between STAT3 activity of TAMs and conventional clinicopathologic parameters were also evaluated.Results:The macrophages density showed a significant increase in primary breast cancers compared to normal breasts.STAT3 DNA-binding activity of TAMs in breast cancer was significantly higher than that of monocytes/macrophages from peripheral blood of the patients.Furthermore,STAT3 activity of TAMs was correlated significantly with the levels of IL-1β,TNF-α and TGF-β in breast cancer tissues.But an inverse association was observed between STAT3 activity of TAMs and IL-12.In addition,STAT3 activity of TAMs was higher in high histological type than in low histological type,and STAT3 activity of TAMs was higher in CerBb-2 positive than CerBb-2 negative.Conclusion:STAT3 activation of TAMs may be associate with increasing of IL-1β,TNF-α and TGF-β and decreasing of IL-12 in breast cancer.STAT3 activation of TAMs may also be correlated with histological grade and CerBb-2 status of breast cancer. | Zhengkui Sun Shengchun Liu Zhenxiang Yao | 2009 | The Chinese-German Journal of Clinical Oncology2009，8，7： | 0 |
| 16 | Wax from Pyrolysis of Waste Plastics as a Potential Source of Phase Change Material for Thermal Energy Storage显示文摘Over the past half-century, plastic consumption has grown rapidly due to its versatility, low cost, and unrivaled functional properties. Among the diff erent implemented strategies for recycling waste plastics, pyrolysis is deemed the most economical option. Currently, the wax obtained from the pyrolysis of waste plastics is mainly used as a feedstock to manufacture chemicals and fuels or added to asphalt for pavement construction, with no other applications of wax being reported. Herein, the thermal pyrolysis of three common waste polyolefin plastics: high-density polyethylene(HDPE), low-density polyethylene(LDPE), and polypropylene(PP), was conducted at 450 ℃. The waste plastics-derived waxes were characterized and studied for a potential new application: phase change materials(PCMs) for thermal energy storage(TES). Gas chromatography–mass spectrometry analysis showed that paraffin makes up most of the composition of HDPE and LDPE waxes, whereas PP wax contains a mixture of naphthene, isoparaffin, olefin, and paraffin. Diff erential scanning calorimetry(DSC) analysis indicated that HDPE and LDPE waxes have a peak melting temperature of 33.8 ℃ and 40.3 ℃, with a relatively high latent heat of 103.2 J/g and 88.3 J/g, respectively, whereas the PP wax was found to have almost negligible latent heat. Fourier transform infrared spectroscopy and DSC results revealed good chemical and thermal stability of HDPE and LDPE waxes after 100 cycles of thermal cycling. Performance evaluation of the waxes was also conducted using a thermal storage pad to understand their thermoregulation characteristics for TES applications. | Pin Jin Ong Zhi Xiong Jerry Heng Zhenxiang Xing Hnin Yu Yu Ko Pei Wang Hongfei Liu Rong Ji Xizu Wang Beng Hoon Tan Zibiao Li Jian Wei Xu Xian Jun Loh Enyi Ye Qiang Zhu | 2023 | Transactions of Tianjin University2023，29，3： | 0 |
| 17 | Identification of the Decay Pathway of Photoexcited Nucleobases显示文摘The identification of the decay pathway of the nucleobase uracil after being photoexcited by ultraviolet light has been a long-standing problem.Various theoretical models have been proposed but yet to be verified.Here,we propose an experimental scheme to test the theoretical models of gas phase uracil decay mechanism by a combination of ultrafast x-ray spectroscopy,x-ray diffraction,and electron diffraction methods.Incorporating the signatures of multiple probing methods,we demonstrate an approach that can identify the dominant mechanism of the geometric and electronic relaxation of the photoexcited uracil molecule among several candidate models. | Xiangxu Mu Ming Zhang Jiechao Feng Hanwei Yang Nikita Medvedev Xinyang Liu Leyi Yang Zhenxiang Wu Haitan Xu Zheng Li | 2023 | Ultrafast Science2023，3，2： | 0 |
| 18 | Hamilton Number Neural Network Model显示文摘HamiltonNumberNeuralNetworkModel￥CHENZhenxiang;SHUAIJianwei;LIURuitang;WUBoxi(XiamenUniversity,Xiamen361005,CHN)Abstract:Thes... | CHEN Zhenxiang SHUAI Jianwei LIU Ruitang WU Boxi(Xiamen University, Xiamen 361005,CHN) | 1996 | Semiconductor Photonics and Technology1996，2，1： | 0 |
| 19 | Electroluminescent Excitation Mechanism of Erbium-activated Zinc Sulfide Semiconductor Thin Film Devices显示文摘ElectroluminescentExcitationMechanismofErbium-activatedZincSulfideSemiconductorThinFilmDevices￥LIUZhaohong;WANGYujiang;CHENZh... | LIU Zhaohong WANG Yujiang CHEN Zhenxiang LIU Ruitang(Xiamen University, Xiamen 361005, CHN) | 1996 | Semiconductor Photonics and Technology1996，2，3： | 0 |
| 20 | Advances in Research of Simple Obesity and Its Manipulative Therapy in Recent Ten Years显示文摘The simple obesity is a common clinical disease and its incidence is increasing year by year.With the increasing pace of work,increasing pressure,and changing eating habits,the incidence of simple obesity tends to be younger.Among the treatment protocols for this disease,TCM manipulative(Tuina)therapy has remarkable curative effect and few adverse reactions,and has been well recognized.Modern research has also proposed a variety of treatment protocols with different characteristics and good curative effects.This paper reviews the related literature on simple obesity and its manipulative therapy in the past ten years,and summarizes its disease name,etiology and pathogenesis,manipulation and related therapies,so as to provide new ideas and new angles for the treatment of the simple obesity. | Xiaochao GANG Zhenxiang XIAO Mingjun LIU Jie LIU Liang ZHANG Jiashu ZHOU Rong SHAO Haixia TANG Lijun ZHANG | 2022 | Medicinal Plant2022，13，3： | 0 |
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