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| 1 | Vegetation cover change and the driving factors over northwest China显示文摘In this paper the spatio-temporal variation of vegetation cover in northwest China during the period of 1982-2006 and its driving factors were analyzed using GIMMS/NDVI data. The annual average NDVI was increased with a rate of 0.0005/a in northwest China and there was an obvious difference between regions. The trend line slopes of NDVI were higher than 0.0005 in the Tianshan Moutains and Altay Mountains of Xinjiang,the Qilian Mountains of Gansu and the eastern part of Qinghai,which indicated the vegetation cover was significantly increased in these areas. The trend line slopes of NDVI were lower than 0.0005 in the southern region of Qinghai,the border regions of Shaanxi and Ningxia,the parts of Gansu and Tarim Basin,Turpan and Tuoli in Xinjiang,which indicated the vegetation cover was declined in these areas. The NDVI of woodland,grassland and cultivated land had an ascending tendency during the study period. The study shows that the vegetation cover change was caused by both natural factors and human activities in northwest China. The natural vegetation change,such as forests was influenced by climate change,while human activities were the main reason to the change of planting vegetation. The changes of vegetation covers for different elevations,slopes and slope aspects were quite different. When the elevation is exceeded to 4,000 m,the NDVI increasing trend was very low;the NDVI at the slope of less than 25° was increased by the ecological construction;the variation of NDVI on sunny slope was stronger than that on shady slope. The temperature rose significantly in recent 25 years in northwest China by an average rate of 0.67oC/10a,and precipitation increased by an average rate of 8.15 mm/10a after 1986. There was positive correlation between vegetation cover and temperature and annual precipitation changes. Rising temperature increased the evaporation and drought of soils,which is not conducive to plant growth,and the irrigation in agricultural areas reduced the correlation between agricultural vegetation NDVI and precipitation. The improvement of agricultural production level and the projects of ecological construction are very important causes for the NDVI increase in northwest China,and the ecological effect of large-scale ecological construction projects has appeared. | ShengPei DAI Bo ZHANG HaiJun WANG YaMin WANG LingXia GUO XingMei WANG Dan LI | 2011 | Journal of Arid Land2011，3，1： | 22 |
| 2 | GRAIN LENGTH AND AWN 1 negatively regulates grain size in rice显示文摘Grain size is an important factor determining yield in rice. Here, we identified a recessive mutant gene, grain length and awn 1 (gla1), which caused a significant increase in grain length and weight, and was associated with long awns. The gla1 mutation was mapped to a single-nucleotide polymorphism in a gene encoding a cytoplasmically-localized mitogen-activated protein kinase (MAPK) phosphatase. Overexpression of GLA1 caused a decrease in grain length, and the GLA1 protein interacted with OsMAPK6. These results suggest that GLA1 may serve as a negative regulator of the OsMAPKK4-OsMAPK6 cascade, controlling grain size via the dephosphorylation of OsMAPK6. | Tao Wang Ting Zou Zhiyuan He Guoqiang Yuan Tao Luo Jun Zhu Yueyang Liang Qiming Deng Shiquan Wang Aiping Zheng Huainian Liu Lingxia Wang Ping Li Shuangcheng Li | 2019 | Journal of Integrative Plant Biology2019，61，10： | 7 |
| 3 | Less and shrunken pollen 1(LSP1) encodes a member of the ABC transporter family required for pollen wall development in rice(Oryza sativa L.)显示文摘Pollen fertility is an agronomic trait that strongly influences rice yield. Recent studies have revealed that the development of the pollen wall is required for pollen fertility and is regulated by several genes. However, the mechanisms underlying pollen and pollen wall development in rice remain largely unknown. In the present study, a point mutation in a gene on chromosome 1 was identified that resulted in the production of less and shrunken pollen(LSP) and led to defects in pollen wall formation. This gene was named LSP1 and was found to encode a member of the adenosine triphosphate-binding cassette(ABC)transporter G subfamily, OsABCG3. Two other loss-of-function mutants of LSP1/OsABCG3,generated using CRISPR/Cas9 technology, showed the same male sterile phenotype. The LSP1/OsABCG3 gene showed a spatio-temporal expression pattern in the developing anthers, and is an ortholog of the Arabidopsis genes At ABCG1 and At ABCG16, which play an important role in pollen wall development. Mutation of LSP1/OsABCG3 affected the expression of several genes involved in pollen and pollen wall formation. These results suggest that LSP1/OsABCG3 is critical for normal pollen fertility and shed light on the molecular mechanisms underlying rice pollen wall development. | Tao Luo Ting Zou Guoqiang Yuan Zhiyuan He Wenjie Li Yang Tao Miaomiao Liu Dan Zhou Hongfeng Zhao Jun Zhu Yueyang Liang Qiming Deng Shiquan Wang Aiping Zheng Huainian Liu Lingxia Wang Ping Li Shuangcheng Li | 2020 | The Crop Journal2020，8，3： | 4 |
| 4 | DEAP1 encodes a fasciclin-like arabinogalactan protein required for male fertility in rice显示文摘Arabinogalactan proteins(AGPs)are widely distributed in plant cells.Fasciclin-like AGPs(FLAs)belong to a subclass of AGPs that play important roles in plant growth and development.However,little is known about the biological functions of rice FLA.Herein,we report the identification of a male-sterile mutant of DEFECTIVE EXINE AND APERTURE PATTERNING1(DEAP1)in rice.The deap1 mutant anthers produced aberrant pollen grains with defective exine formation and a flattened aperture annulus and exhibited slightly delayed tapetum degradation.DEAP1 encodes a plasma membrane-associated member of groupⅢplant FLAs and is specifically and temporally expressed in reproductive cells and the tapetum layer during male development.Gene expression studies revealed reduced transcript accumulation of genes related to exine formation,aperture patterning,and tapetum development in deap1 mutants.Moreover,DEAP1 may interact with two rice D6 PROTEIN KINASE-LIKE3 s(OsD6PKL3s),homologs of a known Arabidopsis aperture protein,to affect rice pollen aperture development.Our findings suggested that DEAP1 is involved in male reproductive development and may affect exine formation and aperture patterning,thereby providing new insights into the molecular functions of plant FLAs in male fertility. | Dan Zhou Ting Zou Kaixuan Zhang Pingping Xiong Fuxing Zhou Hao Chen Gongwen Li Kaiyou Zheng Yuhao Han Kun Peng Xu Zhang Shangyu Yang Qiming Deng Shiquan Wang Jun Zhu Yueyang Liang Changhui Sun Xiumei Yu Huainian Liu Lingxia Wang Ping Li Shuangcheng Li | 2022 | Journal of Integrative Plant Biology2022，64，7： | 2 |
| 5 | Study of grass carp ( Ctenopharyngodon idellus ) quality predictive model based on electronic nose显示文摘 | Hui Guohua Wang Lvye Mo Yanhong Zhang Lingxia | 2012 | Sensors & Actuators: B Chemical2012，，： | 1 |
| 6 | Biological control of rice disease and insect by chitinase-producing bacterium X2-23显示文摘Enriched by the medium containing chitin and cell wall of Rhizoctonia solani AG-1, a bacterium X2-23 with higher chitinase activity was isolated from 166 chitinase-producing bacteria. It could distinctly inhibit the fungi growth of some plant pathogens such as R. solani, Magnaporth griesa, Fusariwn moniliforme, F. geamin-eanun, Scleretimia sclerotiorum, | CHEN Hong LI Ping GUI Yao WANG Lingxia MA Bingtian ZHENG Aiping, Sichuan Agri Biotechnology Engineering Research Center,Rice Res Inst,Sichuan Agri Univ,Wenjiang 611130,China | 2002 | Chinese Rice Research Newsletter2002，10，3： | 1 |
| 7 | Capacitive properties of low potential electro-polymerized polyfluorene and activated carbon composite electrode显示文摘Polyfluorene (PF) film has been successfully electropolymerized at lower potential (0.91 V vs.Ag/AgCl) in the mixed electrolyte of boron trifluoride diethyl etherate and trifluoroacetic acid.The PF film is characterized to have about 10 repeat units and no presence of ketonic defect site.UV-vis and photoluminescent spectral studies indicate that the PF film is blue light emitting.From cyclic voltammetry and galvanostatic charge-discharge tests in 1 M lithium perchlorate/acetonitrile electrolyte,the polyfluorene/activated carbon electrode shows a specific capacitance of 227.1 F g-1 (per active layer mass) and reversible redox reaction at the potential of 1.4 V in a three electrode configuration.An asymmetric electrochemical capacitor based on this composite electrode and activated carbon electrode exhibits a specific energy of 14.7 Wh kg-1 (per active layer mass).These results indicate that electrochemically prepared polyfluorene could be used as energy storage component for electrochemical application. | LIU Wei SUN MingLiang WANG Wei SONG LingXia GE HongLun SUN Miao ZHANG QingJie | 2012 | Science China Chemistry2012，55，3： | 1 |
| 8 | A mesoporous silica nanoparticulate/ β -TCP/BG composite drug delivery system for osteoarticular tuberculosis therapy显示文摘 | Min Zhu Huixue Wang Jiyong Liu Hailong He Xuguo Hua Qianjun He Lingxia Zhang Xiaojian Ye Jianlin Shi | 2010 | Biomaterials2010，，7： | 1 |
| 9 | Fossil Orangutan-like hominoid teeth from Late Pleistocene human site of Mulanshan cave in Chongzuo of Guangxi and implications on taxonomy and evolution of orangutan显示文摘Fossil records indicate orangutan-like hominoids have been widely distributed in south China during Pleistocene, although currently only surviving in the tropical forests of Kalimantan and Sumatra in Indonesia. This paper describes the recently discovered hominoid fossil teeth from human site of Mulanshan cave in Chongzuo of Guangxi, whose geological age is the Late Pleistocene, about 11000 yeas age based on associated mammal fauna and U-series dating. Compared with those of modern and subfossil orangutans from Indonesia, other fossil great apes from China, the hominoid teeth from Mulanshan cave are orangutan-like, but show somehow different from Indonesia's orangutans, the average sizes of cheek teeth larger and occlusal enamel wrinkles less and simpler. They are classified temporarily as the subspecies of Pongo pygmaeus weidenreichi. Concerning the variations of morphological features and dental sizes of orangutan-like teeth from southern China and neighboring northern Vietnam, different subspecies or species or genus possibly, but the key evidence is necessary to be identified. | ZHAO LingXia WANG CuiBin JIN ChangZhu QIN DaGong PAN WenShi | 2009 | Chinese Science Bulletin2009，54，21： | 1 |
| 10 | Randomized clinical trial with two doses (100 and 40 ml) of Stronger Neo-Minophagen C in Chinese patients with chronic hepatitis B显示文摘 | Lingxia Zhang Baoen Wang | 2002 | HepatolRes2002，24，： | 1 |
| 11 | Soft-to-hard templating 到经由一个壶碳 / 硅石来源 copolymerization 的分散得好的做 N 的 mesoporous 碳 nanospheres显示文摘这里,我们报导一条新途径为很好驱散的做 N 的 mesoporous 碳 nanospheres (MCN ) 的合成经由碳来源(多巴胺) 和硅石来源(tetraethyl orthosilicate ) 的 copolymerization 作为 soft-to-hard templating 策略参考了,它为电气化学的 supercapacitor 展出高效。这个方法分别地克服不受管束的 dispersity 和软模板或难模板的方法的复杂过程的缺点。而且,综合 MCN 特征在一个壶合成期间由高贵金属的 nanoparticles 充实 heteroatom 做 N 和容易的 functionalization。所有上述字符在许多应用程序使同样准备的 MCN 成为一个有希望的平台。表明综合做氮的 MCN 的适用性,这材料为高效的电气化学的 supercapacitor 作为一个电极被采用了,它显示出 223 和 140 的一个电容 ? 在 0.5 和 10 的当前的密度的 F/g ? 在 1 的 A/g ? mol/L KOH 电解质分别地。 | Qinglu Kong Lingxia Zhang Min Wang Mengli Li Heliang Yao Jianlin Shi | 2016 | Science Bulletin2016，61，15： | 1 |
| 12 | miR-99a and -99b inhibit cervical cancer cell proliferation and invasion by targeting mTOR signaling pathway显示文摘 | Li Wang Lihua Chang Zhaorong Li Qing Gao Dongge Cai Yingfang Tian Lingxia Zeng Mu Li | 2014 | Medical Oncology2014，，5： | 1 |
| 13 | Temperature-stable and high- ? dielectric ceramics based on Ag (Nb 1? x Ta x )O 3显示文摘 | Lingxia Li Dapeng Wang Xiawan Wu | 2006 | Journal of the European Ceramic Society2006，，10： | 1 |
| 14 | Multifunctional mussel-inspired copolymerized epigallocatechin gallate(EGCG)/arginine coating:the potential as an ad-layer for vascular materials显示文摘Surface properties are considered to be important factors in addressing proper functionalities.In this paper,a multifunctional mussel-inspired coating was prepared via the direct copolymerization of epigallocatechin gallate(EGCG)and arginine.The coating formation was confirmed by X-ray photoelectron spectroscopy and Fourier transform infrared spectra.The EGCG/arginine coating contained diverse functional groups like amines,phenols and carboxyls,whose densities were also tunable.Such mussel-inspired coating could also be applied as an ad-layer for its secondary reactivity,demonstrated by quartz crystal microbalance technique.Moreover,the tunable surface density of phenols showed potential ability in modulating endothelial cell and smooth muscle cell viability.The coatings rich in phenols presented excellent free radical scavenging property.Current results strongly indicated the potential of EGCG/arginine coatings to be applied as an ad-layer for vascular materials. | Rifang Luo Linlin Tang Lingxia Xie Jin Wang Nan Huang Yunbing Wang | 2016 | Regenerative Biomaterials2016，3，4： | 1 |
| 15 | Programmed surface on poly(aryl-ether-ether-ketone) initiating immune mediation and fulfilling bone regeneration sequentially显示文摘The immune responses are involved in every stage after implantation but the reported immune-regulated materials only work at the beginning without fully considering the different phases of bone healing.Here,poly(aryl-ether-ether-ketone)(PEEK)is coated with a programmed surface,which rapidly releases interleukin-10(IL-10)in the first week and slowly delivers dexamethasone(DEX)up to 4 weeks.Owing to the synergistic effects of IL-10 and DEX,an aptly weak inflammation is triggered within the first week,followed by significant M2 polarization of macrophages and upregulation of the autophagy-related factors.The suitable immunomodulatory activities pave the way for osteogenesis and the steady release of DEX facilitates bone regeneration thereafter.The sequential immune-mediated process is also validated by an 8-week implementation on a rat model.This is the first attempt to construct implants by taking advantage of both immune-mediated modulation and sequential regulation spanning all bone regeneration phases,which provides insights into the fabrication of advanced biomaterials for tissue engineering and immunological therapeutics. | Lingxia Xie Guomin Wang Yuzheng Wu Qing Liao Shi Mo Xiaoxue Ren Liping Tong Wei Zhang Min Guan Haobo Pan Paul KChu Huaiyu Wang | 2021 | The Innovation2021，2，3： | 0 |
| 16 | Proteomics Analysis of Up-regulated NPM1 Protein in Colorectal Cancer显示文摘 | WANG Hai HE Chengyan YANG Zhaowei GAO Shen LI Lingxia SUN Xiaoying FANG Ling LIU Ning LI Hongjun | 2016 | Chemical Research in Chinese Universities2016，32，3： | 0 |
| 17 | Screening and Assessing 11 Mycobacterium tuberculosis Proteins as Potential Serodiagnostical Markers for Discriminating TB Patients from BCG Vaccinees显示文摘Purified protein derivative (PPD) skin tests often yield poor specificity, so that to develop new serological antigens for distinguishing between Mycobacterium tuberculosis infection and Bacille Calmette-Guerin (BCG) vaccination is a priority, especially for developing countries like China. We predicted the antigenicity for selected open reading frames (ORFs) based on the genome sequences of M. tuberculosis H37Rv and M. bovis BCG, as well as their functions and differences of expression under different stimulus. The candidate ORFs were cloned from H37Rv sequences and expressed as recombinant proteins in Escherichia coli. We studied the serodiagnostic potential of 11 purified recombinants by using enzyme-linked immunosorbent assay (ELISA) and involving a cohort composed of 58 TB patients (34 males and 24 females), 8 healthy volunteers and 50 PPD-negative individuals before and after BCG vaccination. For all the 11 antigens, the median OD values for the sera from TB patients were statistically significantly higher than those for PPD-negative individuals before or after BCG vaccination (P<0.01). They had at least 92% specificity in healthy controls and six seroantigens (Rv0251c, Rv1973, Rv2376c, Rv2537c, Rv2785c and Rv3873A) were never reported with seroantigenicities previously. Thus the approach combining comparative genomics, bioinformatics and ELISA techniques can be employed to identify new seroantigens distinguishing M. tuberculosis infection from BCG vaccination. | Guoqiang Zhang Lingxia Zhang Mingcheng Zhang Linlin Pan Fengyu Wang Jun Huang Guoli Li Jun Yu Songnian Hu | 2009 | Genomics, Proteomics & Bioinformatics2009，7，3： | 0 |
| 18 | Bilateral asymmetric tonic seizure in insuloopercular epilepsy:an anatomo-electroclinical study显示文摘Background:Insulo-opercular seizures are highly heterogeneous in seizure semiology and electrical features.Bilateral asymmetric limb posturing,as a classical pattern of supplementary sensorimotor area(SMA)seizure,also occurs in insulo-opercular epilepsy.This study was aimed to study the anatomo-electro-clinical correlations in bilateral asymmetric tonic seizures(BATS),in order to advance the understanding of insulo-opercular epilepsy.Methods:Eight patients with insulo-opercular epilepsy as confirmed by stereoelectroencephalography(SEEG)and manifesting BATS as the major ictal motor sign,in Guangdong Sanjiu Brain Hospital Epilepsy Center from 2014 to 2018,were employed in this study.The BATS of the patients were evaluated,and the semiologic features and concomitant intracerebral EEG changes were quantified.Then the variables were examined with Cluster Analysis,and the semiologic features were correlated with anatomic localization using the Kendall correlation test.Results:Of the 8 patients,the most frequent initial motor sign was bilateral asymmetric tonic posturing(62.5%).Facial tonic-clonic sign also had a high prevalence in the evolution of seizures(87.5%).The results of Cluster Analysis showed that the semiologic features were subdivided into two main groups,one group comprising exclusively BATS and the other including signs of focal tonic seizure,aura,focal limb tonic-clonic seizure(TCS),facial TCS,hypermotor behavior,eye movement,autonomic changes and generalized TCS.The BATS was strongly associated with the posterior long gyrus(PLG)of insula(t=0.732)and parietal operculum(t=1.000);the hypermotor behaviors were associated with the anterior long gyrus(ALG)(t=0.770);and the autonomic changes were associated with the anterior limiting sulcus(ALS)(t=0.734)and middle short gyrus(MSG)(t=0.700).Conclusions:The seizure semiology of insulo-opercular epilepsy is characterized,in temporal order,by BATS,with or without simultaneous hypermotor behaviors,and frequently ends up with facial tonic-clonic signs,which is different from that of the SMA seizure.The early spread network involving the posterior insular lobe and parietal operculum may contribute to this pattern of manifestation. | Xiangshu Hu Kaihui Li Xiao Wang Ping Yang Qinghua Tan Danfang Li Xiaobo Wang Fang Zeng Yang Jin Lingxia Fei Hua Li Junxi Chen Qiang Guo | 2020 | Acta Epileptologica2020，2，1： | 0 |
| 19 | Carbon sequestration benefits of the grain for Green Program in the hilly red soil region of southern China显示文摘Soil erosion disturbs not only the global carbon cycle,but it is a complex environmental problem.Revegetation could reduce carbon emission by controlling soil erosion and increase carbon sequestration and accumulation by fixing carbon in vegetation and soil.The Grain for Green Program(GFGP)of China is the largest ecological restoration program in the world closely related to land-use/land-cover change(LUCC).Systematically assessing the carbon sequestration benefit of GFGP is crucial for a better understanding of the effects of implementing GFGP and providing reasonable vegetation management.Therefore,we selected the hilly red soil region(HRSR)of southern China as a study area,which is one of the main ecologically vulnerable areas in China.We assessed the carbon sequestration in the GFGP area of the HRSR using the InVEST(Integrated Valuation of Environmental Services and Tradeoffs)model based on land-use/land-cover datasets during 2000e2015.Our results show that implementing GFGP is conducive to the enhancement of carbon sequestration services.Total carbon sequestration showed an increasing trend at a rate of 15.43%from 2000 to 2015.The most significant change mainly happened in Hunan Province with the shortest implementation time.The carbon sequestration of each carbon pool(namely aboveground biomass,belowground biomass,soil,and dead organic matter)also increased slightly.Additionally,for carbon sequestration,unused land converted to forest land is the most effective LUCC.This study can provide scientific support for the management and implementation of GFGP in the HRSR of China. | Xiaoqian Hu Zhongwu Li Jia Chen Xiaodong Nie Junyu Liu Lingxia Wang Ke Ning | 2021 | International Soil and Water Conservation Research2021，9，2： | 0 |
| 20 | Stability research on polydopamine and immobilized albumin on 316L stainless steel显示文摘In this study,the polydopamine(PDA)film was coated on polished 316Lss and then thermally treated at 150C(labeled as PDA-Th150),and the stability of coatings was also investigated.Straining test indicated that PDA-Th150 coating performed better in affording sufficient adherence to 316 L SS substrate.Moreover,both PDA and PDA-Th150 coating suffered slight swelling during immersion in deionized water(pH紏6.5).X-ray photoelectron spectroscopy results showed that during immersion,latent nucleophilic reaction via amines inside PDA coating occurred.This led to an enhanced cross-linking and thus gradually promoted the coating stability.Moreover,larger amount of bovine serum albumin(BSA)was immobilized onto PDA-Th150 coating and performed well in anti-platelet adhesion.A high retention of immobilized BSA was observed even after immersion for 30 days.These tests suggested that PDA was stable enough and performed well in surface functionalization,which might enrich the research and application of PDA. | Hao Zhang Lingxia Xie Jinchuan Deng Weihua Zhuang Rifang Luo Jin Wang Nan Huang Yunbing Wang | 2016 | Regenerative Biomaterials2016，3，5： | 0 |
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