|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | A Rare Allele of GS2 Enhances Grain Size anc Grain Yield in Rice显示文摘谷物尺寸决定谷物重量并且影响谷物质量。调整谷物尺寸的几主要量的特点 loci (QTL ) 被克隆;然而,我们调整米饭谷物的尺寸的内在的机制的理解仍然保持碎片。这里,我们报导克隆和主导的 QTL 的描述,染色体 2 上的谷物尺寸(GS2 ) 编码调整生长的因素 4,一个 transcriptional 管理者。GS2 本地化到原子核并且可以充当抄写使活跃之物。影响 microRNA 的有约束力的地点的 GS2 的一个稀罕变化, OsmiR396c,原因提高了 GS2/OsGRF4 的表示。GS2 表示的增加导致更大的房间和房间的增加的数字,它因此提高谷物重量和产量。进米饭栽培变种的 GS2/OsGRF4 的这稀罕等位基因的介绍能显著地提高谷物重量和增加谷物产量,用在引起产量很高的米饭变化的可能的应用。 | Jiang Hu Yuexing Wang Yunxia Fang Longjun Zeng Jie Xu Haiping Yu Zhenyuan Shi Jiangjie Pan Dong Zhang Shujing Kang Li Zhu Guojun Dong Longbiao Guo Dali Zeng Guangheng Zhang Lihong Xie Guosheng Xiong Jiayang Li Qian Qian | 2015 | Molecular Plant2015，8，10： | 57 |
| 2 | Magnetic records of heavy metal pollution in urban topsoil in Lanzhou,China显示文摘This study is a systematic analysis of the magnetic characteristics and heavy metal elements in soil samples collected from Lanzhou City,China.The 117 surface soil samples were measured to study the feasibility and effectiveness of environmental magnetism for evaluating heavy metal pollution in urban soils.Results of the study indicate that low-coercivity magnetite dominates the magnetic properties in the samples.The high values of the soil magnetic mineral concentration parameters and low values of magnetic particle size parameters are distributed throughout the northern area of Xigu District,the industrial zones of the eastern section of Chengguan District and the districts of the narrow sections connecting Chengguan District and the other three districts;these parameters are fundamentally consistent with the distribution of the high values of the Pollution Load Index and Nemerow Pollution Index.Semi-quantitative studies which use the environmental magnetic method to monitor pollution of heavy metals(such as As,Cr,Cu,Ni,Pb,Zn,and Fe) have shown that when xlf≤35×10-8 m 3 kg-1,it is unpolluted;when 35≤xlf <150×10-8 m3 kg-1,it is moderately polluted to unpolluted;when 150≤xlf <365×10-8 m 3 kg-1,it is moderately polluted;when 365≤xlf <750×10-8 m3 kg-1,fd %<2.7 and ARM /SIRM<0.2×10-3m A-1,it is moderately to highly polluted;when xlf ≥750×10-8 m3 kg-1,xfd %<2.7 and xARM/SIRM<0.2×10-3m A-1,it is highly polluted.The region of moderately to highly polluted distribution is caused by industry and vehicles,showing that the change of pollution in Lanzhou City bears the trend of 'vehicle emission + industrial'. | WANG Bo XIA DunSheng YU Ye JIA Jia XU ShuJing | 2013 | Chinese Science Bulletin2013，58，3： | 19 |
| 3 | MdGSTF6,activated by MdMYB1,plays an essential role in anthocyanin accumulation in apple显示文摘Anthocyanins are biosynthesized on the cytosolic surface of the endoplasmic reticulum and then transported into the vacuole for storage.Glutathione S-transferases(GSTs)are considered to be responsible for the transport of anthocyanins into the vacuole.However,the regulatory mechanisms of GSTs in plants are still unclear.Here,we performed a genome-wide analysis and identified 69 GST genes in apple.The expression of MdGSTF6 was positively correlated with the anthocyanin content(r=0.949)during‘Yanfu 8’fruit development.The overexpression of MdGSTF6 in the Arabidopsis thaliana tt19 mutant resulted in seedlings of 35S::MdGSTF6-GFP/tt19 that could accumulate anthocyanin and rescue its phenotype,suggesting that MdGSTF6 was an anthocyanin transporter.The silencing of MdGSTF6 affected anthocyanin accumulation in apple fruit.Moreover,the knockdown of MdGSTF6 by RNA interference in cultured‘Gala’seedlings inhibited anthocyanin accumulation.The interaction experiments showed that MdMYB1 could bind directly to the MdGSTF6 promoter to transcriptionally activate its expression.Collectively,our results demonstrate that MdGSTF6 encodes an important GST transporter of anthocyanins in apple fruit and provide evidence for the associated regulatory mechanisms.Therefore,MdMYB1 can not only regulate anthocyanin synthesis,but also control the transport of anthocyanin in apples.This information may be useful for further clarifying the regulation of anthocyanin transport in apple. | Shenghui Jiang Min Chen Naibo He Xiaoliu Chen Nan Wang Qingguo Sun Tianliang Zhang Haifeng Xu Hongcheng Fang Yicheng Wang Zongying Zhang Shujing Wu Xuesen Chen | 2019 | Horticulture Research2019，6，1： | 16 |
| 4 | Multi-channel micro neural probe fabricated with SOI显示文摘Silicon-on-insulator(SOI) substrate is widely used in micro-electro-mechanical systems(MEMS).With the buried oxide layer of SOI acting as an etching stop,silicon based micro neural probe can be fabri-cated with improved uniformity and manufacturability.A seven-record-site neural probe was formed by inductive-coupled plasma(ICP) dry etching of an SOI substrate.The thickness of the probe is 15 μm.The shaft of the probe has dimensions of 3 mm×100 μm×15 μm with typical area of the record site of 78.5 μm2.The impedance of the record site was measured in-vitro.The typical impedance characteris-tics of the record sites are around 2 MΩ at 1 kHz.The performance of the neural probe in-vivo was tested on anesthetic rat.The recorded neural spike was typically around 140 μV.Spike from individual site could exceed 700 μV.The average signal noise ratio was 7 or more. | PEI WeiHua ZHU Lin WANG ShuJing GUO Kai TANG Jun ZHANG Xu LU Lin GAO ShangKai CHEN HongDa | 2009 | Science China(Technological Sciences)2009，52，5： | 6 |
| 5 | Spatial-temporal Variation of Extreme Precipitation Events in Northwest China During 1961-2010显示文摘Using the daily precipitation data of 118 meteorological stations in Northwest China from January 1,1961 to December 31,2010,we analyzed extreme precipitation events from prime precipitation data by applying R-language Climate Index( RClimDex).The spatial-temporal change characteristics in the past 50 years have been examined using the method of trend analysis,Mann-Kendall and the spatial analysis module of Arcgis9.2.The results show that the spatial distribution of the indices for extreme precipitation in Northwest China is greatly influenced by geographic location,atmospheric circulation and topography,and the spatial difference of extreme precipitation events is very evident,while the indices reduce from the southeast to the northwest except Consecutive Dry Days( CDD).In Xinjiang region,high values appear in Tianshan Mountains and decrease towards the south and north respectively.In the past 50 years,the temporal variation tendency of the indices for extreme precipitation in Northwest China has a great spatial distinction.It shows that the variation tendency is opposite between the east( decrease) and the west( increase),and CDD has a decreasing tendency while other indices increase.For each region,it is found that the indices for extreme precipitation in Xinjiang and Qinghai Province shows an increasing trend,and it is remarkable in Tianshan Mountains,the north of Xinjiang and the northeast of Qinghai Province.The temporal variation tendency of the indices for extreme precipitation in Ningxia,Shaanxi and Gansu has a large spatial distinction.The stations which have an increasing tend are mainly found in the north of Ningxia,south of Shaanxi and Hexi Corridor of Gansu.However,the south of Ningxia,north of Shaanxi and Longnan of Gansu Province mainly present a decreasing trend.The temporal variation tendency of the indices for extreme precipitation in Inner Mongolia is not obvious.Overall,the east part of Northwest China has a dry tendency,while the west part has an opposite trend. | Lian Lishu Xu Shujing Li Zhifu Sun Xiaoyin | 2014 | Meteorological and Environmental Research2014，5，1： | 5 |
| 6 | Medicinal chemistry strategies towards the development of effective SARS-CoV-2 inhibitors显示文摘Novel therapies are urgently needed to improve global treatment of SARS-CoV-2 infection.Herein,we briefly provide a concise report on the medicinal chemistry strategies towards the development of effective SARS-CoV-2 inhibitors with representative examples in different strategies from the medicinal chemistry perspective. | Shenghua Gao Tianguang Huang Letian Song Shujing Xu Yusen Cheng Srinivasulu Cherukupalli Dongwei Kang Tong Zhao Lin Sun Jian Zhang Peng Zhan Xinyong Liu | 2022 | Acta Pharmaceutica Sinica B2022，12，2： | 5 |
| 7 | Low Thrust Minimum Time Orbit Transfer Nonlinear Optimization Using Impulse Discretization via the Modified Picard–Chebyshev Method显示文摘The Modified Picard-Chebyshev Method(MPCM)is implemented as an orbit propagation solver for a numerical optimization method that determines minimum time orbit transfer trajectory of a satellite using a series of multiple impulses at intermediate waypoints.The waypoints correspond to instantaneous impulses that are determined using a nonlinear constrained optimization routine,SNOPT with numerical force models for both Two-Body and J2 perturbations.It is found that using the MPCM increases run-time performance of the discretized lowthrust optimization method when compared to other sequential numerical solvers,such as Adams-Bashforth-Moulton and Gauss-Jackson 8th order methods. | Darin Koblick Shujing Xu Joshua Fogel Praveen Shankar | 2016 | Computer Modeling in Engineering & Sciences2016，，1： | 4 |
| 8 | SLIDE, the Protein Interacting Domain of Imitation Switch Remodelers, Binds DDT-Domain Proteins of Different Subfamilies in Chromatin Remodeling Complexes显示文摘The Imitation Switch(ISWI)type adenosine triphosphate(ATP)-dependent chromatin remodeling factors are conserved proteins in eukaryotes,and some of them are known to form stable remodeling complexes with members from a family of proteins,termed DDT domain proteins.Although it is well documented that ISWIs play important roles in different biological processes in many eukaryotic species,the molecular basis for protein interactions in ISWI complexes has not been fully addressed.Here,we report the identi cation of interaction domains for both ISWI and DDT domain proteins.By analyzing CHROMATIN REMODELING11(CHR11)and RINGLET1(RLT1),an Arabidopsis thaliana ISWI(AtISWI)and AtDDT domain protein,respectively,we show that the SLIDE domain of CHR11 and the DDT domain together with an adjacent sequence of RLT1 are responsible for their binding.The Arabidopsis genome contains at least 12genes that encode DDT domain proteins,which could be grouped into ve subfamilies based on the sequence similarity.The SLIDE domain of AtISWI is able to bind members from different AtDDT subfamilies.Moreover,a human ISWI protein SNF2H is capable of binding AtDDT domain proteins through its SLIDE domain,suggesting that binding to DDT domain proteins is a conserved biochemical function for the SLIDE domain of ISWIs in eukaryotes. | Jiaqiang Dong Zheng Gao Shujing Liu Guang Li Zhongnan Yang Hai Huang Lin Xu | 2013 | Journal of Integrative Plant Biology2013，55，10： | 4 |
| 9 | Implantable CMOS neuro-stimulus chip for visual prosthesis显示文摘A prototype chip with 2×2 pixels for implanting in blind patients affected by outer retinal degeneration is presented in this paper.This visual prosthesis chip imitates the degenerated photoreceptor cells,senses the incident light and stimulates the remaining healthy layers of retina or optic nerve.Each pixel integrates photodiode and stimulus pulse generator,converting the illumination on the eyes into 3-bit resolution bi-phasic current pulses.On-chip charge cancellation modules are used to discharge each electrode site for tissue safety.The prototype chip is designed and fabricated in 0.18-μm N-well CMOS (complementary metal oxide semiconductor) 1P6M Mix-signal process,with a ±2.5 V dual voltage supply.The functionality of the fabricated chip is demonstrated on anesthetized rabbits.Neural responses in visual cortex are successfully evoked by the neuro-stimulus chip through an on-board trigger interface and flexible electrode. | ZHANG Xu PEI WeiHua HUANG BeiJu WANG ShuJing GUAN Ning GUO Kai WANG Yu GUI Qiang CHEN Jin WANG Kai WU HuiJuan LI XiaoXin LI Kai CHEN HongDa | 2011 | Science China(Information Sciences)2011，54，4： | 3 |
| 10 | Protein phosphatase magnesium-dependent 1δ is a novel tumor marker and target in hepatocellular carcinoma显示文摘Hepatocellular 癌(HCC ) 是世界范围的致命的肝恶意。在这研究,我们报导了那个蛋白质磷酸酶镁依赖者(PPM1D ) 1 高度在 HCC 案例(约 59%) 的多数被表示并且显著地把水平与高浆液 -fetoprotein (法新社) 联系了(P = 0.044 ) 。Kaplan- Meier 和考克斯回归数据显示 PPM1D overexpression 是 HCCspecific 全面幸存的一个独立预言者(HR, 2.799;95% CI, 1.346-5.818, P = 0.006 ) 。, Overexpressing PPM1D 支持了房间生存能力和侵略 RNA 调停干扰 PPM1D 击倒有教养的 HCC 房间的禁止的增长,侵略,和移植。另外,由小介入 RNA 的 PPM1D 抑制减少了在 vivo 的 HCC 房间的 tumorigenicity。总的来说,结果建议 PPM1D 为 HCC 是一个潜在的预示的标记和治疗学的目标。 | Zhi Xu Chunxiang Cao Haiyan Xia Shujing Shi Lingzhi Hong Xiaowei Wei Dongying Gu Jianmin Bian Zijun Liu Wenbin Huang Yixin Zhang Song He Nikki Pui-Yue Lee Jinfei Chen | 2016 | Frontiers of Medicine2016，10，1： | 3 |
| 11 | Generation of polarization-entangled photon pairs in a cold atomic ensemble显示文摘我们在一个冷原子整体报导纠缠极化的光子对的试验性的代。一个单身者司烧光子和光子纺纱波浪刺激同时经由散布的自发的拉曼被创造。纺纱波浪刺激然后被变换成反 -- 司烧经由一个 electromagnetic-induced-transparency 读物过程的光子。在 Stokes 和反之间的测量跨关联的功能 -- 司烧为二直角的极化的光子是分别地, 75 和 74 ~ 60/s 的光子对在代评估的 ~ 。基于如此的关联,我们获得纠缠极化的光子对, S 是其贝尔参数 ?=? 2.77 ?? ??? ??????? € 楎 ??? 猼'T 资 ? ?? ￣ ? 猼'T?? ?吗?? | Yuelong Wu Shujing Li Wei Ge Zhongxiao Xu Long Tian Hai Wang | 2016 | Science Bulletin2016，61，4： | 3 |
| 12 | A molecular roadmap for induced multi-lineage transdifferentiation of fibroblasts by chemical combinations显示文摘 | Xiaoping Han Hao Yu Daosheng Huang Yang Xu Assieh Saadatpour Xia Li Lengmei Wang Jie Yu Luca Pinello Shujing Lai Mengmeng Jiang Xueying Tian Fen Zhang Yanhong Cen Yuko Fujiwara Wei Zhu Bin Zhou Tianhua Zhou Hongwei Ouyang Jianan Wang Guo-Cheng Yuan Shumin Duan Smart H Orkin Guoji Guo | 2017 | Cell Research2017，27，3： | 2 |
| 13 | Development of potent promoters that drive the efficient expression of genes in apple protoplasts显示文摘Protoplast transient expression is a powerful strategy for gene functional characterization,especially in biochemical mechanism studies.We herein developed a highly efficient transient expression system for apple protoplasts.The abilities of the Arabidopsis thaliana and Malus domestica ubiquitin-10(AtUBQ10 and MdUBQ10)promoters to drive the expression of multiple genes were compared with that of the CaMV 35S promoter,and the results revealed that the AtUBQ10 and MdUBQ10 promoters were more efficient in apple protoplasts.With this system,we demonstrated that active AtMKK7ac could activate MAPK6/3/4 signaling cascades,which further regulated MdWRKY33 phosphorylation and stability in apple.Furthermore,the ligand-induced interaction between the immune receptor AtFLS2 and the coreceptor AtBAK1 was reconstituted in apple protoplasts.We also found that the stability of the bacterial effector AvrRpt2 was regulated by feedback involving auxin and the immune regulator RIN4.The system established herein will serve as a useful tool for the molecular and biochemical analyses of apple genes. | Xianpu Wang Lili Xu Xiuxia Liu Li Xin Shujing Wu Xuesen Chen | 2021 | Horticulture Research2021，8，1： | 2 |
| 14 | Inhibitory effect of Sumu(Lignum Sappan) plus Fuzi(Radix Aconiti Lateralis Praeparata) on a lung carcinoma model显示文摘OBJECTIVE: To investigate the inhibitory effect of Sumu(Lignum Sappan) plus Fuzi(Radix Aconiti Lateralis Praeparata)(SF) on the growth and metastasis of Lewis lung carcinoma.METHODS: A lung carcinoma model was established by subcutaneously inoculating Lewis lung carcinoma cells into C57 BL/6 mice. The mice were randomly divided into four groups of 13 mice(control, low-dose, moderate-dose, and high-dose), and gavaged once-daily for 21 consecutive days. The rates of tumor inhibition, metastasis, and metastasis inhibition were observed. The differential expressions of s P-selectin and vascular endothelial growth factor C(VEGFC) were compared between the treatment groups and the control group.RESULTS: The tumor weights differed significantly between the treatment groups and the control group(P < 0.05). Administration of SF in the moderate-dosage and low-dose groups significantly inhibited the expression of s P-selectin and VEGFC(both P < 0.05), suggesting anti-tumor activity.CONCLUSION: SF can inhibit the growth and metastasis of Lewis lung carcinoma. | Zhang Hewei Ma Shuran Tian Tian Xu Ya Zhao Dandan Wang Tong Hou Chunying Zhang Shujing | 2018 | Journal of Traditional Chinese Medicine2018，38，2： | 1 |
| 15 | Solution-processable precursor route for fabricating ultrathin silica film for high performance and low voltage organic transistors显示文摘Silica is one of the most commonly used materials for dielectric layer in organic thin-film transistors due to its excellent stability, excellent electrical properties, mature preparation process, and good compatibility with organic semiconductors. However, most of conventional preparation methods for silica film are generally performed at high temperature and/or high vacuum. In this paper, we introduce a simple solution spin-coating method to fabricate silica thin film from precursor route, which possesses a low leakage current, high capacitance, and low surface roughness. The silica thin film can be produced in the condition of low temperature and atmospheric environment. To meet various demands, the thickness of film can be adjusted by means of preparation conditions such as the speed of spin-coating and the concentration of solution. The p-type and n-type organic field effect transistors fabricated by using this film as gate electrodes exhibit excellent electrical performance including low voltage and high performance. This method shows great potential for industrialization owing to its characteristic of low consumption and energy saving, time-saving and easy to operate. | Shujing Guo Zhongwu Wang Zeyang Xu Shuguang Wang Kunjie Wu Shufeng Chen Zongbo Zhang Caihong Xu Wenfeng Qiu Liqiang Li | 2017 | Chinese Chemical Letters2017，28，11： | 1 |
| 16 | Chinese emotional words in patients with major depressive disorder during a subliminal Stroop task An event-related potential study显示文摘Patients with major depressive disorder (MDD) develop a negative cognitive bias, but how they respond to information in Chinese emotional words is unclear. Here we used a Stroop paradigm with subliminal Chinese emotional words to explore the event-related potential components of abnormal emotional processing in patients with MDD. The correct rate was similar in MDD and normal control groups, but MDD reaction time was longer than the normal controls, especially to the negative and neutral stimuli. In N270, repeated-measure analysis of variance demonstrated a significant main effect of the relation electrode and valence on peak amplitude and interactions between valence and electrode site. The peak amplitudes of the three kinds of words were different in the two groups (positive > negative > neutral). The topography of the difference waves indicated that the difference distributed in the frontal and left parietal-temporal sites across the scalp. In N400, there was a significant main effect of the relation electrode and valence on peak amplitude, and the latency showed a main effect of the electrode and an interaction between electrode and group. The amplitudes induced by type of words were significantly different from each other in both groups (positive > negative > neutral). The topography of the difference waves indicated that the effect of relation type was primarily at left and right frontal and central and left parietal-temporal regions. Both MDD patients and normal controls exhibited significant emotional Stroop effects during the processing of positive/negative Chinese emotional words. MDD patients showed interference in emotional stimuli in early cognitive processing that induced psychological resource intervention during late emotional information processing. | Daxing Wu Shujing Xu Huifang Yin | 2010 | Neural Regeneration Research2010，5，16： | 1 |
| 17 | Preparation and luminescence properties of monodisperse silica/aminosilane-coated Y_2O_3:Yb,Ho upconversion nanoparticles显示文摘Monodisperse silica/aminosilane-coated Y 2 O 3:Yb,Ho nanoparticles are prepared via homogenous precipitation combined with a polyvinylpyrrolidone-assisted ammoniation method.The factors that contribute to the success of the coating are examined,and the procedure is optimized.Compared with uncoated nanoparticles,coated nanoparticles exhibit an increased ratio of green to red emission intensity,which can mainly be attributed to the decreased number of surface defects induced by the surface coating. | PANG Tao CAO WangHe XING MingMing LUO XiXian XU ShuJing | 2011 | Chinese Science Bulletin2011，56，2： | 1 |
| 18 | Directed evolution of extradiol dioxygeuase by a novel in vivo DNA shuffling 显示文摘 | Shujing Xu Jiansong Ju Haruo Misono | 2006 | Gene2006，368，5： | 1 |
| 19 | Back Analysis of the Draining Process of the Tangjiashan Barrier Lake显示文摘 | Zuyu Chen Liqiu Ma Shu Yu Shujing Chen Xingbo Zhou Ping Sun Xu Li | 2014 | Journal of Hydraulic Engineering2014，，： | 1 |
| 20 | Influence of absorbed moisture on antifelting property of wool treated with atmospheric pressure plasma 显示文摘 | XU Helan PENG Shujing WANG Chunxia | 2009 | Journal of Applied Polymer Science2009，，113： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员