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| 1 | Sequencing of Cultivated Peanut, Arachis hypogaea, Yields Insights into Genome Evolution and Oil Improvement显示文摘Cultivated peanut (Arachis hypogaea) is an allotetraploid crop planted in Asia, Africa, and America for edible oil and protein. To explore the origins and consequences of tetraploidy, we sequenced the allotetraploid A. hypogaea genome and compared it with the related diploid Arachis duranensis and Arachis ipaensis genomes. We annotated 39 888 A-subgenome genes and 41 526 B-subgenome genes in allotetraploid peanut. The A. hypogaea subgenomes have evolved asymmetrically, with the B subgenome resembling the ancestral state and the A subgenome undergoing more gene disruption, loss, conversion, and transposable element proliferation, and having reduced gene expression during seed development despite lacking genome-wide expression dominance. Genomic and transcriptomic analyses identified more than 2 500 oil metabolism-related genes and revealed that most of them show altered expression early in seed development while their expression ceases during desiccation, presenting a comprehensive map of peanut lipid biosynthesis. The availability of these genomic resources will facilitate a better understanding of the complex genome architecture, agronomically and economically important genes, and genetic improvement of peanut. | Xiaoping Chen Qing Lu Hao Liu Jianan Zhang Yanbin Hong Haofa Lan Haifen Li Jinpeng Wang Haiyan Liu Shaoxiong Li Manish K.Pandey Zhikang Zhang Guiyuan Zhou Jigao Yu Guoqiang Zhang Jiaqing Yuan Xingyu Li Shijie Wen Fanbo Meng Shanlin Yu Xiyin Wang Kadambot H.M.Siddique Zhong-Jian Liu Andrew H.Paterson Rajeev K.Varshney Xuanqiang Liang | 2019 | Molecular Plant2019，12，7： | 23 |
| 2 | Geochemical and isotopic characteristics of volcanic rocks from the northern East China Sea shelf margin and the Okinawa Trough显示文摘Volcanic rocks both from the northern East China Sea (NECS) shelf margin and the northern Okinawa Trough are subalkaline less aluminous,and lower in High Field Strength Elements (HFSE).These rocks are higher in Large Ion Lithophile Elements (LILE),thorium and uranium contents,positive lead anomalies,negative Nb-Ta anomalies,and enrichment in Light Rare Earth Elements (LREE).Basalts from the NECS shelf margin are akin to Indian Ocean Mid-Ocean Ridge Basalt (MORB),and rhyolites from the northern Okinawa Trough have the highest 207 Pb/ 204 Pb and 208 Pb/ 204 Pb ratios.The NECS shelf margin basalts have lower 87 Sr/ 86 Sr ratios,ε N d and σ 18 O than the northern Okinawa Trough silicic rocks.According to 40 K– 40 Ar isotopic ages of basalts from the NECS shelf margin,rifting of the Okinawa Trough may have been active since at least 3.65–3.86 Ma.The origin of the NECS shelf margin basalt can be explained by the interaction of melt derived from Indian Ocean MORB-like mantle with enriched subcontinental lithosphere.The basalts from both sides of the Okinawa Trough may have a similar origin during the initial rifting of the Okinawa Trough,and the formation of basaltic magmas closely relates to the thinning of continental crust.The source of the formation of the northern Okinawa Trough silicic rocks was different from that of the middle Okinawa Trough,which could have been generated by the interaction of basaltic melt with an enriched crustal component.From the Ryukyu island arc to East China,the Cenozoic basalts have apparently increasing trends of MgO contents and ratios of LREE to Heavy Rare Earth Elements (HREE),suggesting that the trace element variabilities of basalts may have been influenced by the subduction of the Philippine Sea plate,and that the effects of subduction of the Philippine Sea plate on the chemical composition of basaltic melts have had a decreasing effect from the Ryukyu island arc to East China. | ZENG Zhigang YU Shaoxiong WANG Xiaoyuan FU Yongtao YIN Xuebo ZHANG Guoliang WANG Xiaomei CHEN Shuai | 2010 | Acta Oceanologica Sinica2010，29，4： | 19 |
| 3 | Changes in T lymphocyte subsets after severe traumatic brain injury显示文摘BACKGROUND: Besides local changes of cranial parenchymal cells, hemorrhage, etc., severe traumatic brain injuries also cause the changes of total body fluid and various functions, and the changes of lymphocytes and T lymphocyte subsets should be paid more attention to. OBJECTIVE: To reveal the changing laws of T lymphocyte subsets after severe traumatic brain injury, and compare with mild to moderate brain injury. DESIGN: A comparative observation. SETTINGS: Department of Neurosurgery, Longgang District Buji People's Hospital of Shenzhen City; Central Laboratory of Shenzhen Hospital of Prevention and Cure for Chronic Disease. PARTICIPANTS: All the subjects were selected from the Department of Neurosurgery, Longgang District Buji People's Hospital of Shenzhen City from August 2002 to August 2005. Thirty patients with severe brain injury, whose Glasgow coma score (GCS) was ≤ 8 points, were taken as the experimental group, including 21 males and 9 females, aging 16–62 years. Meanwhile, 30 patients with mild traumatic brain injury were taken as the control group (GCS ranged 14–15 points), including 18 males and 12 females, aging 15–58 years. All the subjects were in admission at 6 hours after injury, without disease of major organs before injury. Informed consents were obtained from all the patients or their relatives. METHODS: ① The T lymphocytes and the subsets in peripheral blood were detected with immunofluorescent tricolor flow cytometry at 1, 3, 7 and 14 days after injury in both groups. ② The conditions of pulmonary infections were observed at 4 days after injury. The differences of measurement data were compared with the t test. MAIN OUTCOME MEASURES: Changes of T lymphocytes subsets at 1–14 days after severe and mild or moderate traumatic injury. RESULTS: Finally, 28 and 25 patients with mild to moderate traumatic brain injury, whereas 25 and 21 patients with severe traumatic brain injury were analyzed at 7 and 14 days respectively, and the missed ones died due to the development of disease. ① Changes of T lymphocyte subsets: At 1 and 3 days after injury, CD3, CD4, CD8, CD4/CD8 began to decrease, whereas CD8 increased in the experimental group, which were very significantly different from those in the control group (t =2.77–3.26, P < 0.01), and began to recover at 7 days, which were significantly different from those in the control group (t = 2.06–2.24, P < 0.05), and generally recovered to the normal levels at 14 days (P > 0.05). ② Conditions of pulmonary infections: At 4 days after injury, the rate of pulmonary infection was significantly different between the experimental group and control group [73% (22/30), 0, χ2=37.29, P < 0.01]. CONCLUSION: Patients with severe traumatic brain injury suffer from damages of cellular immune function at early period (within 7 days), and they are easily to be accompanied by pulmonary infections. | Yulu Miao Mingxia Zhang Yulin Nie Wan Zhao Bin Huang Zhengming Jiang Shaoxiong Yu Zhibin Huang Hongjin Fu | 2007 | Neural Regeneration Research2007，2，2： | 7 |
| 4 | High-sensitivity self-powered temperature/pressure sensor based on flexible Bi-Te thermoelectric film and porous microconed elastomer显示文摘Electronic skins are artificial skin-type multifunctional sensors,which hold great potentials in intelligent robotics,limb prostheses and human health monitoring.However,it is a great challenge to independently and accurately read various physical signals without power supplies.Here,a self-powered flexible temperature-pressure bimodal sensor based on high-performance thermoelectric films and porous microconed conductive elastic materials is presented.Through introducing flexible heat-sink design and harvesting body heat energy,the thin-film thermoelectric device could not only precisely sense temperature signal but also drive the pressure sensor for detecting external tactile stimulus.The integration of Bi-Te based thermoelectric film with high stability in wide temperature range enables the sensor to sense the ambient temperature with high resolution(<0.1 K)as well as excellent sensitivity(3.77 mV K^(-1)).Meanwhile,the porous microconed elastomer responds to pressure variation with low-pressure detection(16 Pa)and a high sensitivity of 37 kPa^(-1).Furthermore,the bimodal sensor could accurately and simultaneously monitor human wrist pulse and body temperature in real time,which demonstrates promising applications in self-powered electronic skins for human health monitoring systems. | Yaling Wang Wei Zhu Yuan Deng Pengcheng Zhu Yuedong Yu Shaoxiong Hu Ruifeng Zhang | 2022 | Journal of Materials Science & Technology2022，，8： | 4 |
| 5 | Oxygen octahedron tilting,electrical properties and mechanical behaviors in alkali niobate-based lead-free piezoelectric ceramics显示文摘In this work,we present a new piezoelectric solid solution consisting of two typical alkali niobate-based materials,K_(0.5)Na_(0.5)NbO_(3)(KNN)and Li_(0.15)Na_(0.85)NbO_(3)(LNN).Although KNN and LNN have the same perovskite structure,they exhibit extremely different electrical properties and mechanical behaviors.The phase structures,electrical and mechanical evolutions of the new lead-free piezoelectric materials with different ratios of KNN and LNN are comprehensively and theoretically investigated.According to the Xray diffraction patterns and curves of permittivity versus temperature,a series of complicated phase transitions can be found with varied LNN content.Rietveld refinement results based on XRD patterns reveal an oxygen octahedron tilting in the LNN-rich crystal structure,and simultaneously the reasons for octahedron tilting are discussed.The distorted crystal structure is accompanied by extremely decreased electric properties but increased mechanical properties,which reveals electrical and mechanical properties of alkali niobate-based piezoelectric ceramics strongly depend on their inner structures,and the enhancement of intrinsic hardness results in the deterioration of piezoelectric properties.Our work exhibits the detailed evolutions of structure,electrical and mechanical properties from KNN to LNN,which provides experimental and theoretical basis for development of new alkali niobate-based piezoelectric materials. | Zhi Tan Shaoxiong Xie Laiming Jiang Jie Xing Yu Chen Jianguo Zhu Dingquan Xiao Qingyuan Wang | 2019 | Journal of Materiomics2019，5，3： | 3 |
| 6 | A newapproach of generation of structural partial-ordered attributesdiagram 显示文摘 | Hong Wenxue Li Shaoxiong Yu Jianping | 2012 | ICIC Express Letters2012，3，4： | 1 |
| 7 | Preparation and properties of dental zirconia ceramics显示文摘Y2O3-stabilized tetragonal zirconia polycrystalline (Y-TZP) ceramics with high-performance were prepared for dental ap-plication by use of the micro-emulsion and two-step sintering method. The crystal phase, morphology, and microstructure of the re-action products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron mi-croscopy (TEM). XRD results show that the ceramics mainly consist of tetragonal zirconia. Physical and mechanical properties test results show that the bending strength, fracture toughness, and the density of full sintered Y-TZP ceramics are 1150 MPa, 5.53 MPa·m1/2, and 6.08 g/cm3, respectively, which suggest that the material is relatively suitable for dental restoration. The dental base crown machined with this material by CAD/CAM system exhibits a verisimilitude configuration and the material’s expansion coeffi-cient well matches that of the glaze. These results further indicate that the product can be used as a promising new ceramic material to fabricate dental base crowns and bridges. | Xinjie Liang Yuexiu Qiu Shaoxiong Zhou Xiaoyang Hu Guangyan Yu Xuliang Deng | 2008 | Journal of University of Science and Technology Beijing2008，15，6： | 1 |
| 8 | A combination of taxol infusion and human umbilical cord mesenchymal stem cells transplantation for the treatment of rat spinal cord injury显示文摘 | Zhou Zhilai Zhang Hui Jin Anmin Min Shaoxiong Yu Bo Chen Yinhai | 2012 | Brain Research2012，，： | 1 |
| 9 | Influence of Cr_2O_3 additive and sintering temperature on the structural characteristics and piezoelectric properties of Bi_4Ti_(2.95)W_(0.05)O_(12.05) Aurivillius ceramics显示文摘In this paper, Cr_2O_3(0–0.4 wt%) as an additive was added into Bi_4Ti_(2.95)W_(0.05)O_(12.05)(BITW) for preparing a kind of W/Cr co-doped BIT(BITW-yCr) Aurivillius ceramics, both W^(6+) and Cr^(3+) are considered to substitute Ti^(4+) in the [TiO_6] octahedron of BIT. Besides the orthorhombic Bi_4Ti_3O_(12) as the major phase, BITW-yCr ceramics also contain the cubic Bi_2Ti_2O_7 as the second phase which was formed due to the doping effect of WO_3, but its formation could be depressed by the addition of less Cr_2O_3. Additionally, the cell parameters of BITW ceramics are also changed by the incorporation of Cr_2O_3, as the distortion degree of the orthorhombic structure(a/b)increases firstly and then decreases with its addtional amount(y). On the other hand, the grain growth of BITWyCr ceramics is mainly controlled by the sintering process, there a higher sintering temperature results in a larger grain size. In comparison to BIT ceramics, BITW-yCr ceramics with less Cr-addition(y=0–0.2) require a higher sintering temperature to attain the best dense state, moreover, as y increases, the sintering temperature to gain the highest piezoelectric activity also increases. Finally, BITW-0.2Cr which was sintered at 1150 °C exhibits a higher piezoelectric activity than the others, which could be attributed to its larger orthorhombic distortion and larger grain size, its ideal piezoelectric constant(d_(33)=28pC/N) provides it with great applying potentiality. | Yu Chen Shaoxiong Xie Qingyuan Wang Jianguo Zhu | 2016 | Progress in Natural Science:Materials International2016，26，6： | 0 |
| 10 | Recent progress in high-resolution tactile sensor array:From sensor fabrication to advanced applications显示文摘Tactile sensors can transform the environmental stimuli into electrical signals to perceive and quantify the environmental information,which show huge application prospects.The development of bionic robots and wearable devices towards intelligence has put high demands on the performance of tactile sensor arrays.Herein,the current state-of-the-art tactile sensor arrays over recent years have been summarized,from sensor array fabrication to advanced applications.The main preparation methods of patterned array including screen printing,3D printing,laser microprocessing,and textile technology are discussed in detail.Strategies to optimize the signal crosstalk caused by flexible high-density sensor arrays are systematically introduced from the perspective of structure design and circuit design.Furthermore,advanced tactile sensors are not limited to a single pressure sensing function,and hence the development of multimodal detection for sensors has been discussed.In order to promote the adaptability in applications,stretchable and self-powered versatile integration scheme for advanced sensing are briefly described.Then,by means of machine learning and neural networks,it is possible to deeply explore the information embedded in the tactile acquisition signal with enriched application scenarios.Finally,the current challenges and the future perspectives for flexible tactile sensor arrays towards practical use are provided. | Rui Wang Shaoxiong Hu Wei Zhu Yue Huang Wenhao Wang Ying Li Yuchen Yang Jiajie Yu Yuan Deng | 2023 | Progress in Natural Science:Materials International2023，33，1： | 0 |
| 11 | Immunol detection of cathepsin L from Fasciola hepatica infection in sheep by monoclonal antibody-based colloidal gold test strip assay显示文摘Fascioliasis is caused by the zoonotic parasite Fasciola hepatica,Fasciola gigantica and their intermediate forms.The distribution of fascioliasis is worldwide and the main type of infection by Fasciola sp.in sheep in China is F.hepatica.The epidemic areas in China are mainly in Hubei,Anhui,Yunnan,and Xinjiang[1],which causes huge economic in the animal husbandry industry each year[2].Sheep infected with F.hepatica show symptoms of malnutrition,and acute infection can lead to death in lambs[3]. | Shaoxiong Liu Nan Zhang Qinlei Yu Jianhua Li Xiaocen Wang Xin Li Xu Zhang Shuqin Cheng Taotao Yue Hongbo Zhang Pengtao Gong Xichen Zhang | 2023 | Acta Biochimica et Biophysica Sinica2023，55，10： | 0 |
| 12 | Synergistic creation of highly stable strain-insensitive pressure sensors by in-plane strain modulation and quasi-homogenous interfacial design显示文摘The urgent requirement of electronic skin conformably attached to nonplanar surfaces to provide sta-ble monitoring in areas of healthcare,prosthetics,and robotics promotes the development of strain-insensitive/unperturbed pressure sensors.The main challenges lie in:(1)stretchability and conduc-tive stability of flexible electrodes and(2)mechanical stability of heterogeneous interfaces.This study presents a highly stable strain-insensitive pressure sensor achieved by in-plane strain modulation and quasi-homogenous interfacial design.Strain modulation of stretchable electrodes by both periodic mi-crostructured engineering and pre-stretching strategies(called“island-ripple”)was employed to suppress microcracks propagation.The improvement in stretchability and cyclic conductive stability of electrodes was identified by finite element analysis and experimental verification.The pre-stretched microconed stretchable electrode with a low sheet resistance of 0.546sq^(−1) shows a maximum deformation of up to 80%and excellent cyclic conductive stability over 10000 times under 30%strain.Quasi-homogenous interface strategy by the CNTs/PDMS system was employed to enhance the mechanical and electrical sta-bility of the electrode-active materials interface,demonstrating a strong peel strength and shear strength of>40.9 N/m and>124.8 kPa,respectively.The as-prepared strain-insensitive pressure sensor provides constant sensing performance over 5000 stretching-releasing cycles within 20%stretching.In addition,a 4×4 pixel strain-insensitive pressure sensor array with reduced cross-talk circuit design was further integrated to identify the shape and weight of different objects under strains.The stretchability and sta-bility of our sensor enable it to be applied in stretchable electronics with great potential. | Xuyang Feng Shaoxiong Hu Jiajie Yu Zhanpeng Guo Rui Wang Wei Zhu Yuan Deng | 2023 | Journal of Materials Science & Technology2023，，28： | 0 |
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