|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Adventitious root formation in rice requires OsGNOM1 and is mediated by the OsPINs family显示文摘在谷物的含纤维的根系统包括首先偶然根(艺术) ,它在营养素和水举起起重要作用。关于位于 AR 开发下面的分子的机制的当前的知识仍然是有限的。我们这里报导四米饭(Oryza sativa L.) 的隔离异种从不同基因背景,所有哪个在 AR 是有缺点的形成。这些异种展出了侧面的根(LR ) 和 gravitropism 的部分损失的减少的数字。也显示的异种提高了敏感到 N-1-naphthylphthalamic 酸,极的植物生长素运输的一个禁止者(轻拍) ,显示变化影响了植物生长素运输。用四异种之一的位置的克隆表明它被一个 guanine 核苷酸交换因素的 loss-of-function 为 ADP-ribosylation 因素(OsGNOM1 ) 引起。转基因的植物显示出的 promoter::GUS 的 RT-PCR 和分析那 OsGNOM1 在 AR primordia,脉管的纸巾, LR,根尖端,叶子,花药和词根静脉被表示,与类似于植物生长素的一个分发模式。另外, OsPIN2, OsPIN5b 和 OsPIN9 的表情在异种被改变。一起拿,这些调查结果显示 OsGNOM1 通过调整影响艺术的形成轻拍。 | Shiping Liu Jirong Wang Lu Wang Xiaofei Wang Yanhong Xue Ping Wu Huixia Shou | 2009 | Cell Research2009，19，9： | 29 |
| 2 | Whole-genome sequencing of 508 patients identifies key molecular features associated with poor prognosis in esophageal squamous cell carcinoma显示文摘Esophageal squamous cell carcinoma(ESCC)is a poor-prognosis cancer type with limited understanding of its molecular etiology.Using 508 ESCC genomes,we identified five novel significantly mutated genes and uncovered mutational signature clusters associated with metastasis and patients’outcomes.Several functional assays implicated that NFE2L2 may act as a tumor suppressor in ESCC and that mutations in NFE2L2 probably impaired its tumor-suppressive function,or even conferred oncogenic activities.Additionally,we found that the NFE2L2 mutations were significantly associated with worse prognosis of ESCC.We also identified potential noncoding driver mutations including hotspot mutations in the promoter region of SLC35E2 that were correlated with worse survival.Approximately 5.9%and 15.2%of patients had high tumor mutation burden or actionable mutations,respectively,and may benefit from immunotherapy or targeted therapies.We found clinically relevant coding and noncoding genomic alterations and revealed three major subtypes that robustly predicted patients’outcomes.Collectively,we report the largest dataset of genomic profiling of ESCC useful for developing ESCC-specific biomarkers for diagnosis and treatment. | Yongping Cui Hongyan Chen Ruibin Xi Heyang Cui Yahui Zhao Enwei Xu Ting Yan Xiaomei Lu Furong Huang Pengzhou Kong Yang Li Xiaolin Zhu Jiawei Wang Wenjie Zhu Jie Wang Yanchun Ma Yong Zhou Shiping Guo Ling Zhang Yiqian Liu Bin Wang Yanfeng Xi Ruifang Sun Xiao Yu Yuanfang Zhai Fang Wang Jian Yang Bin Yang Caixia Cheng Jing Liu Bin Song Hongyi Li Yi Wang Yingchun Zhang Xiaolong Cheng Qimin Zhan Yanhong Li Zhihua Liu-Show | 2020 | Cell Research2020，30，10： | 19 |
| 3 | RAPID AND NONDESTRUCTIVE MEASUREMENT SYSTEM FOR WELDING RESDlUAL STRESS BY ULTRASONIC METHOD显示文摘Traditional methods of residual stress measurement are generally destructive or semi-destructive,as well as expensive,time-consuming and complex to implement.With the new development of welded structure,traditional methods can not satisfy the need of full life task management.So the acoustical theory is introduced,since the ultrasonic technique provides a useful nondestructive tool in the evaluation of stresses.In this study an ultrasonic stress measurement experimental installation is established,which consists of a special transducer,a signal emission unit and a signal recipient processing unit.Longitudinal critically refracted wave is selected as the measurement wave mode.The supporting software is programmed by Labview software.The longitudinal residual stress and transverse residual stress of twin wire welded plate are measured by this installment,in which the measuring process is real-time,quick and nondestructive.The experiment results indicate that the system can satisfy the need of life evaluation for welded structure. The system is light and portable. | LU Hao LIU Xuesong ZHU Zheng ZHANG Shiping FANG Hongyuan | 2008 | Chinese Journal of Mechanical Engineering2008，21，6： | 8 |
| 4 | Effect of Silicon on Growth, Physiology, and Cadmium Translocation of Tobacco (Nicotiana tabacum L.) in Cadmium-Contaminated Soil显示文摘Silicon(Si) offers beneficial effect on plants under cadmium(Cd) stress such as promoting plant growth and increasing resistance to heavy metal toxicity. In this study, a pot experiment was performed to study the role of Si in alleviating Cd toxicity in tobacco(Nicotiana tabacum L.) plants on a yellow soil taken from Guiyang, China. Nine treatments consisting of three concentrations of Cd(0, 1, and 5 mg kg^(-1)) together with three Si levels(0, 1, and 4 g kg^(-1)) were established. Plant growth parameters, Cd concentration,and the malondialdehyde(MDA), chlorophyll, and carotenoid contents were determined 100 d after transplanting of tobacco seedlings.Application of exogenous Si enhanced the growth of tobacco plants under Cd stress. When 5 mg kg^(-1) Cd was added, Si addition at 1 and 4 g kg^(-1) increased root, stem, and leaf biomass by 26.1%–43.3%, 33.7%–43.8%, and 50.8%–69.9%, respectively, compared to Si addition at 0 g kg^(-1). With Si application, the transfer factor of Cd in tobacco from root to shoot under both 1 and 5 mg kg^(-1) Cd treatments decreased by 21%. The MDA contents in the Si-treated tobacco plants declined by 5.5%–17.1% compared to those in the non-Si-treated plants, indicating a higher Cd tolerance. Silicon application also increased the chlorophyll and carotenoid contents by 33.9%–41% and 25.8%–47.3% compared to the Cd only treatments. Therefore, it could be concluded that Si application can alleviate Cd toxicity to tobacco by decreasing Cd partitioning in the shoots and MDA levels and by increasing chlorophyll and carotenoid contents, thereby contributing to lowering the potential health risks of Cd contamination. | LU Yingang MA Jun TENG Ying HE Juny Peter CHRISTIE ZHU Lingjia REN Wenjie ZHANG Manyun Shiping DENG | 2018 | Pedosphere2018，28，4： | 7 |
| 5 | PERIODIC SOLUTION FOR p-LAPLACIAN DIFFERENTIAL EQUATION WITH A DEVIATING ARGUMENT显示文摘By using the theory of coincidence degree, we study a kind of periodic solution to p-Laplacian differential equation with a deviating argument such as ((?)p(x'(t)))' + f(x(t)) + g(x(t - r(t))) = e(t), a result on the existence of periodic solution is obtained. | Zhu Yanling Lu Shiping | 2007 | Annals of Differential Equations2007，23，1： | 5 |
| 6 | Fabrication of metal-organic framework-based nanofibrous separator via one-pot electrospinning strategy显示文摘Metal-organic framework(MOF)/polymer composites have attracted extensive attention in the recent years.However,it still remains challenging to efficiently and effectively fabricate these composite materials.In this study,we propose a facile one-pot electrospinning strategy for preparation of HKUST-1/polyacrylonitrile(PAN)nanofibrous membranes from a homogeneous stock solution containing HKUST-1 precursors and PAN.MOF crystallization and polymer solidification occur simultaneously during the electrospinning process,thus avoiding the issues of aggregation and troublesome multistep fabrication of the conventional approach.The obtained HKUST-1/PAN electrospun membranes show uniform MOF distribution throughout the nanofibers and yield good mechanical properties.The membranes are used as separators in Li-metal full batteries under harsh testing conditions,using an ultrathin Li-metal anode,a high mass loading cathode,and the HKUST-1/PAN nanofibrous separator.The results demonstrate significantly improved cycling performance(capacity retention of 83.1%after 200 cycles)under a low negative to positive capacity ratio(N/P ratio of 1.86).The improvement can be attributed to an enhanced wettability of the separator towards electrolyte stemmed from the nanofibrous structure,and a uniform lithium ion flux stabilized by the open metal sites of uniformly distributed HKUST-1 particles in the membrane during cycling. | Congcong Chen Weidong Zhang He Zhu Bo-Geng Li Yingying Lu Shiping Zhu | 2021 | Nano Research2021，14，5： | 4 |
| 7 | La1-xCexMnO3/attapulgite nanocomposites as catalysts for NO reduction with NH3 at low temperature显示文摘 | Xiazhang Li YU Yin Chao Yao Shixiang Zuo Xiaowang Lu Shiping Luo Chaoying Ni | 2016 | Particuology2016，14，3： | 4 |
| 8 | A Preliminary Investigation on Phenotypic Characteristics of Phytophthora infestans from Guizhou Province显示文摘[Objective] This study aimed to investigate the phenotypic characteristics of Phytophthora infestans from Guizhou Province.[Method] The metalaxyl resistance,mating type and isozyme genotype of 292 P. infestans strains isolated from Guizhou Province were analyzed.[Result] Metalaxyl-resistant P. infestans strains were found in different areas of Guizhou Province. Resistant,moderately resistant and susceptible strains accounted for 35. 62%,33. 90% and 30. 48%,respectively. Both mating types A1 and A2 were found,which accounted for 65. 38% and 34. 62%,respectively. P. infestans strains isolated from Guizhou Province mainly belonged to Gpi genotypes 100 /100 and 100 /100 /111,accounting for 50. 68% and 43. 84%,respectively.[Conclusion]This study provides the theoretical basis for the prevention and control of potato late blight in Guizhou Province. | Lu HUANG Xiaojun CHEN Haiyong HE Xuehui LIU Shiping WU | 2016 | Agricultural Biotechnology2016，5，3： | 2 |
| 9 | Revealing the surface electronic structures of AIGaN deep-ultraviolet multiple quantum wells with lateral polarity domains显示文摘We report on the carrier dynamic and electronic structure investigations on AlGaN-based deep-ultraviolet multiple quantum wells (MQWs)with lateral polarity domains.The localized potential maximum is predicted near the domain boundaries by first-principle calculation,suggesting carrier localization and efficient radiative recombination.More importantly,lateral band diagrams of the MQWs are proposed based on electron affinities and valance band levels calculated from ultraviolet(UV)photoelectron spectroscopy.The proposed lateral band diagram is further demonstrated by surface potential distribution collected by Kelvin probe microscopy and the density-of-state calculation of energy bands.This work illustrates that lateral polarity structures are playing essential roles in the electronic properties of II nitride photonic devices and may provide novel perspective in the realization of high-efficiency UV emitters. | WEI GUO LI CHEN HOUQIANG XU YINGDA QIAN MOHEB SHEIKHI JASON HOO SHIPING GUO LIANG XU JIANZHE LU FERAS ALQATARI XIAOHANG LI KAIYAN HE ZHE CHUAN FENG JICHUN YE | 2020 | Photonics Research2020，8，6： | 2 |
| 10 | PERIODIC SOLUTIONS TO A KIND OF SECOND ORDER NEUTRAL LINARD EQUATIONS WITH A DEVIATING ARGUMENT显示文摘By means of continuation theorem of coincidence degree theory, some new results on the nonexistence, existence and uniqueness of T-periodic solutions to a kind of second order neutral Linard equations with a deviating argument are obtained. | Lu Shiping, Wang Yigao (College of Math. and Physics, Nanjing University of Information and Technology, Nanjing 210044) | 2009 | Annals of Differential Equations2009，25，1： | 2 |
| 11 | EXISTENCE OF PERIODIC SOLUTIONS TO A KIND OF HIGHER ORDER FUNCTIONAL DIFFERENTIAL EQUATION WITH TWO DEVIATING ARGUMENTS显示文摘In this paper, by the theory of Fourier series, Bernoulli number theory and continu-ation theorem of coincidence degree theory, we study a kind of higher order functional differential equation with two deviating arguments. Some new results on the existence of periodic solutions are obtained. | Li Xiaojing (College of Math. and Phy., Jiangsu Teachers University of Tech., Changzhou 213015, Jiangsu) Zhang Zhirong, Lu Shiping (Dept. of Math., Anhui Normal University, Wuhu 241000, Anhui) | 2008 | Annals of Differential Equations2008，24，3： | 2 |
| 12 | EXISTENCE OF PERIODIC SOLUTIONS TO A p-LAPLACIAN NEUTRAL FUNCTIONAL DIFFERENTIAL EQUATION WITH VARIABLE PARAMETER显示文摘By the generalized Borsuk theorem in coincidence degree theory, a p-Laplacian neutral functional differential equation is studied. A new result on the existence of periodic solution is obtained. The interest is that some coeffcient in it is not a constant function and its sign can be changeable, which is different from that in the known literatures. | Feng Liang, Shiping Lu Dept. of Math., Anhui Normal University, Wuhu 241000, Anhui | 2010 | Annals of Differential Equations2010，26，2： | 2 |
| 13 | Chinese Fuzzy Ontology Mapping Based on Support Vector Machine显示文摘Taking into account that fuzzy ontology mapping has wide application and cannot be dealt with in many fields at present,a Chinese fuzzy ontology model and a method for Chinese fuzzy ontology mapping are proposed.The mapping discovery between two ontologies is achieved by computing the similarity between the concepts of two ontologies.Every concept consists of four features of concept name,property,instance and structure.First,the algorithms of calculating four individual similarities corresponding to the four features are given.Secondly,the similarity vectors consisting of four weighted individual similarities are built,and the weights are the linear function of harmony and reliability.The similarity vector is used to represent the similarity relation between two concepts which belong to different fuzzy ontolgoies.Lastly,Support Vector Machine(SVM) is used to get the mapping concept pairs by the similarity vectors.Experiment results are satisfactory. | Liu Jie Ma Yun Tang Shiping Lu Peng | 2012 | China Communications2012，9，3： | 2 |
| 14 | Dietary calcium requirements of broilers fed a conventional corn-soybean meal diet from 1 to 21 days of age显示文摘Background:The current calcium(Ca)recommendation for broilers is primarily based on studies conducted more than 30 years ago with birds of markedly different productive potentials from those which exist today.And the response indicators in these studies are mainly growth performance and bone ash percentage.Therefore,the present study was carried out to investigate the effect of dietary Ca level on growth performance,serum parameters,bone characteristics and Ca metabolism-related gene expressions,so as to estimate dietary Ca requirements of broilers fed a conventional corn-soybean meal diet from 1 to 21 days of age.Methods:A total of 4201-day-old Arbor Acres male broilers were randomly assigned to 1 of 7 treatments with 6 replicates(10 birds per cage)and fed the corn-soybean meal diets containing 0.60%,0.70%,0.80%,0.90%,1.00%,1.10%or 1.20%Ca for 21 days.Each diet contained the constant non-phytate phosphorus content of about 0.39%.Results:The average daily gain decreased linearly(P<0.001)as dietary Ca level increased.The serum and tibia alkaline phosphatase(ALP)activities,tibia bone mineral density(BMD),middle toe BMD,tibia ash percentage,tibia breaking strength,and tibia ALP protein expression level were affected(P<0.05)by dietary Ca level,and showed significant quadratic responses(P<0.02)to dietary Ca levels.The estimates of dietary Ca requirements were 0.80 to 1.00%based on the best fitted broken-line or quadratic models(P<0.03)of the above serum and bone parameters,respectively.Conclusions:The results from the present study indicate that the Ca requirements would be about 0.60%to obtain the best growth rate,and 1.00%to meet all of the Ca metabolisms and bone development of broilers fed a conventional corn-soybean meal diet from 1 to 21 days of age. | Shiping Bai Yunfeng Yang Xuelian Ma Xiudong Liao Runlian Wang Liyang Zhang Sufen Li Xugang Luo Lin Lu | 2022 | Journal of Animal Science and Biotechnology2022，13，4： | 2 |
| 15 | Evapotranspiration and soil water relationships in a range of disturbed and undisturbed ecosystems in the semi-arid Inner Mongolia,China显示文摘Aims Evapotranspiration(ET)is a key component of water balance and is closely linked to ecosystem productivity.In arid regions,large proportion of precipitation(PPT)is returned to the atmosphere through ET,with only a small amount available to plants.Our objective was to examine the variability in ET–soil water relationship based on a set of ecosystems that are representative for semi-arid Inner Mongolia and its main land use practices.Methods This study used Eddy covariance(EC)data of water vapor(i.e.ET,mm),PPT(mm),soil volumetric water content(VWC,%),root biomass density and soil properties from three paired sites in semi-arid Inner Mongolia:cropland(Cropland-D)versus undisturbed grassland(Steppe-D),grazed grassland(Grazed Steppe-X)versus fenced grassland(Fenced Steppe-X)and poplar plantation(Poplar-K)versus undisturbed shrubland(Shrubland-K).The paired sites experienced similar climate conditions and were equipped with the same monitoring systems.Important Findings The ET/PPT ratio was significantly lower at Cropland-D and Grazed Steppe-X in comparison to the undisturbed grasslands,Steppe-D and Fenced Steppe-X.These differences are in part explained by the lower VWC in the upper soil layers associated with compaction of surface soil in heavily grazed and fallow fields.In contrast,the ET/PPT ratio was much higher at the poplar plantation compared to the undisturbed shrubland because poplar roots tap groundwater.The VWC of different soil layers responded differently to rainfall events across the six study sites.Except for Poplar-K,ETwas significantly constrained by VWC at the other five sites,although the correlation coefficients varied among soil layers.The relative contribution of soil water to ET correlated with the density of root biomass in the soil(R2=0.67,P<0.01).The soil water storage in the upper 50 cm of soil contributed 59,43,64 and 23%of total water loss as ET at Steppe-D,Cropland-D,Shrubland-K and Poplar-K,respectively.Our across-site analysis indicates that the site level of soil water for ET differs between land use and land cover type due to altered root distribution and/or soil physical properties.As a result,we recommend that ecosystem models designed to predict the response of a wide variety of vegetation to climatic variation in arid regions include more detail in defining soil layers and interactions between evaporation,infiltration and root distribution patterns. | Nan Lu Shiping Chen Burkhard Wilske Ge Sun Jiquan Chen | 2011 | Journal of Plant Ecology2011，4，1： | 2 |
| 16 | POSITIVE SOLUTIONS TO FOURTH ORDER MULTI-POINT BOUNDARY VALUE PROBLEMS WITH p-LAPLACIAN OPERATOR显示文摘In this paper, we consider the existence of positive solutions to a singular fourth order p-Laplacian equation. By the upper and lower solution method and fixed point theorems, the existence of positive solutions to the boundary value problem is obtained under the assumption that the nonlinear term is decreasing. | Zheng Haiyan (Dept. of Math., College of Huangshan, Huangshan 245041, Anhui) Lu Shiping (College of Math. and Computer Science, Anhui Normal University, Wuhu 241000, Anhui) | 2009 | Annals of Differential Equations2009，25，1： | 2 |
| 17 | Existence of periodic solutions for a P-Laplacian neutral function Functional Differential Equations显示文摘 | Lu Shiping | 2009 | Nonlinear Analysis2009，70，： | 1 |
| 18 | Periodic solutions to a second order p-Lapacian neutral functional differential system显示文摘 | Lu Shiping | 2008 | Nonlinear Analysis2008，69，： | 1 |
| 19 | 增温和放牧对高寒草甸凋落物分解及其养分释放的影响不依赖于凋落物品质显示文摘在放牧生态系统中,增温、放牧和调落物品质共同决定着凋落物分解和养分释放。然而,在以往的研究中这些因子的效应通常被单独地研究。在本研究中,我们在青藏高原高寒草甸开展了一个昼夜非对称增温和中度放牧两因子的调落物分解试验。从每个处理中收集了调落物样品,这些调落物一部分放在它们的来源处理小区,另一部分放在其他处理小区以此来探究增温、放牧以及调落物品质对调落物分解和养分释放的影响。研究结果表明,增温而不是放牧显著增加了调落物质量的损失、单位面积全碳、全氮以及全磷含量的损失,这主要是因为增温增加了落物生物量和分解速率。然而,尽管同时增温放牧处理也加快了调落物分解速率,但由于降低了调落物生物量,所以增温放牧处理并没有显著影响单位面积的凋落物碳和养分释放量。相比木质素含量和碳氮比而言,季节性土壤平均温度能够更好地预测调落物分解速率。增温和放牧对调落物分解存在交互作用,但它们和调落物品质对调落物的影响均不存在交互作用。单位面积的总氮释放的温度敏感性要高于总磷。因此,我们的结果表明,增温对调落物分解以及养分释放的影响要显著大于调落物品质变化对其分解的影响。在高寒草甸,氮释放的增加可能会间接导致土壤磷有效性的缺乏。 | Bowen Li Wangwang Lv Jianping Sun Lirong Zhang Lili Jiang Yang Zhou Peipei Liu Huan Hong Qi Wang Wang A Suren Zhang Lu Xia Zongsong Wang Tsechoe Dorji Ailing Su Caiyun Luo Zhenhua Zhang Shiping Wang | 2022 | Journal of Plant Ecology2022，15，5： | 1 |
| 20 | Periodic solutions to a second order nonlinear neutral functional differential equation in the critical case显示文摘 | Lu Shiping Gui Zhanji Ge Weigao | 2006 | Nonlinear Analysis2006，64，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员