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47篇 您的检索式:作者名="Xianran"
    题名 作者 年代 出处 被引量
1A draft sequence of the rice (Oryza sativa ssp. indica) genome显示文摘The sequence of the rice genome holds fundamental information for its biology, including physiology, genetics, development, and evolution, as well as information on many beneficial phenotypes of economic significance. Using a 'whole genome shotgun' approach, we have pro-duced a draft rice genome sequence of Oryza sativa ssp. in-dica, the major crop rice subspecies in China and many other regions of Asia. The draft genome sequence is constructed from over 4.3 million successful sequencing traces with an accumulative total length of 2214.9 Mb. The initial assembly of the non-redundant sequences reached 409.76 Mb in length, based on 3.30 million successful sequencing traces with a total length of 1797.4 Mb from an indica variant cultivar 93-11, giving an estimated coverage of 95.29% of the rice genome with an average base accuracy of higher than 99%. The coverage of the draft sequence, the randomness of the sequence distribution, and the consistency of BIG-ASSEM-BLER, a custom-designed software packageYU Jun, HU Songnian, WANG Jun,LI Songgang WONG Ka-Shu Gane, LIU Bin,DENG Yajun, DAI Li, ZHOU Yan,ZHANG Xiuqing, CAO Mengliang, LIU Jing,SUN Jiandong , TANG Jiabin, CHEN Yanjiong,HUANG Xiaobing, LIN Wei, YE Chen, TONG Wei,CONG Lijuan, GENG Jianing, HAN Yujun, LI Lin,LI Wei, HU Guangqiang, HUANG Xiangang,LI Wenjie, LI Jian, LIU Zhanwei, LI Long,LIU Jianping, Ql Qiuhui, LIU Jinsong, LI Li,WANG Xuegang, LU Hong, WU Tingling,ZHU Miao, Nl Peixiang, HAN Hua, DONG Wei,REN Xiaoyu, FENG Xiaoli, GUI Peng,LI Xianran, WANG Hao, XU Xin, ZHAI Wenxue,XU Zhao, ZHANG Jinsong, HE Sijie,ZHANG Jianguo, XU Jichen, ZHANG Kunlin,ZHENG Xianwu, DONG Jianhai, ZENG Wanyong,TAO Lin, CHEN Xuewei, HE Jun, LIU Daofeng,TIAN Wei, TIAN Chaoguang, XIA Hongai,LI Gang, GAO Hui, LI Ping, CHEN Wei ,WANG Xudong, ZHANG Yong, HU Jianfei,WANG Jing, LIU Song, YANG Jian,ZHANG Guangyu, XIONG Yuqing, LI Zhijie,MAO Long, ZHOU Chengshu, ZHU Zhen,CHEN Runsheng, HAO Bailin,ZHENG Weimou, CHEN Shouyi, QUO Wei,LI Guojie, LIU Siqi, HUANG Guyang,TAO Ming, WANG Jian, ZHU Lihuang,YUAN Longping& YANG HuanmingBeijing Genomics Institute/Center of Genomics & Bioinformatics, Chinese Academy of Sciences, Beijing 101300, China Hangzhou Genomics Institute/Institute of Bioinformatics of Zhejiang University/Key Laboratory of Bioinformatics of Zhejiang Province, Hangzhou 310007, China Institute of Genetics, Chinese Academy of Sciences, Beijing 100101, China National Hybrid Rice R & D Center, Changsha 410125, China Laboratory of Bioinformatics, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China College of Life Sciences, Peking University, Beijing 100871, China Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 1Q0080, China Digital China Ltd., Beijing 100080, China Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China Medical College, Xi’an Jiaotong University, Xi’an 710061, ChinaThese authors contributed equally to this work.Corresponding author.Corresponden 2001Chinese Science Bulletin2001,46,23:6
2Bismuth oxychloride hollow microspheres with high visible light photocatalytic activity显示文摘二铋氯氧化物, BiOCl 和双性人 24 O 31 Cl 10, 成功地用碳的 microsphere 被综合牺牲的模板。从 BiOCl 的阶段进化到双性人 24 O 31 Cl 10 被在 600 点加热前者容易认识到??Pengzhen Cui Jiali Wang Zumin Wang Jun Chen Xianran Xing Lianzhou Wang Ranbo Yu 2016Nano Research2016,9,3:4
3High-efficiency plastome base editing in rice with TAL cytosine deaminase显示文摘Dear Editor,Genome editing has been widely applied in nuclei but not so in organelles such as the mitochondria and chloroplasts.The challenge for organelle genome editing is the limited accessibility of editing reagents to the compartments of organelles(Zhu et al.,2020).Recently,fusion proteins of cytidine deaminase domain(DddAtox)and transcription activator-like effectors(TALEs)have been developed for DNA base editing in mitochondria of human cells and mice(Mok et al.,2020;Lee et al.,2021).Riqing Li Si Nian Cha Bo Liu Hua Liu Xianran Li Bing Yang 2021Molecular Plant2021,14,9:4
4Zero-Thermal Expansion and Heat Capacity of Zirconium Pyrovanadate Doped with Zirconia and Vanadium (V) Oxide显示文摘The dominant phase ZrV2O7 material, doped with zirconia and vanadium (V) oxide, was synthesized by solid state reaction and sol-gel methods. X-ray power diffraction patterns show that it is cubic structure. Thermal mechanic analysis measurements exhibit a zero-thermal expansion of this material above 150℃. Meanwhile, the heat capacity dependent on temperature, determined by differential scanning calorimetry, keeps in constant almost in the same temperature range. The relationship between unusual thermal expansion and abnormal heat capacity is discussed with Gruneisen parameter.Xianran Xing, Zhenqi Zhu, Xinping Qiu, Guirong Liu (Dept. of Physical Chemistry University of Science and Technology Beijing, Beijing 100083, China Dept. of Chemistry, Tsinghua University, Beijing 100084, China) 2001Rare Metals2001,20,1:4
5A comprehensive understanding of the anionic redox chemistry in layered oxide cathodes for sodium-ion batteries显示文摘Sodium-ion batteries(SIBs) have demonstrated great application prospects in large-scale energy storage systems and low-speed electric vehicles due to the cost effectiveness and abundant resources. Layered transition-metal oxides are recognized as one of the most attractive sodium-ion storage cathode candidates by virtue of their high compositional diversity, environmental friendliness, ease of synthesis, and promising theoretical capacities. The practicability, however, is still limited by the fact that the energy densities of most Na-storage layered oxide cathodes solely using the conventional cationic redox are not comparable to those of the lithium-ion storage counterparts. Recently, the strategy of activating anionic redox(O^(2-)/O^(n-)) which is popular in Li-rich layered materials has been successfully applied in oxide cathodes of SIBs to promote the energy density to a new level. It is interesting to note that excess Na is not the prerequisite to induce anionic redox in sodium oxides, indicating a new mechanism underlying Na-ion materials. Herein, the latest advances on the anionic redox chemistry in layered oxide cathodes for SIBs,including the fundamental theories, triggering strategies, and applicable cathode materials, are comprehensively reviewed.Moreover, the challenges(mainly O_(2) release) facing anionic redox are discussed, and the possible remedies are outlined for future developments toward a highly reversible oxygen usage. We believe that this review can provide a valuable guidance for the exploration of high-energy layered oxide cathode materials of SIBs.Junteng Jin Yongchang Liu Xuelu Pang Yao Wang Xianran Xing Jun Chen 2021Science China Chemistry2021,64,3:3
6Novel thermal expansion of lead titanate显示文摘Lattice parameters of lead titanate were precisely re-determined in the ternperature range of-150-950℃ by high precision XRPD measurements. It was clarified that there was no any evidence for a new phase transition at low temperatures. Tetragonal distortion strain decreases with temperature increasing. A novel thermal expansion was observed, positive thermal expansion from-150℃ to room temperature (RT) and above 490℃, and the negative thermal expansion in the temperature range of RT-490℃. A big jump of thermal expansion coefficient is attributed to the tetragonal-cubic phase transition. A rationalization for the negative thermal expansion of PbTiO3 is due to the decrease of anion-anion repulsion as polyhedra become more regular at heating. The mechanisms of positive and negative thermal expansions were elucidated as the same nature in the homogenous tetragonal phase at present case.XING Xianran, DENG Jinxia, CHEN Jun and LIU GuirongDepartment of Physical Chemistry, University of Science & Technology Beijing, Beijing 100083, China 2003Rare Metals2003,22,4:3
7Optimal Designs for Genomic Selection in Hybrid Crops显示文摘Improved capacity of genomics and biotechnology has greatly enhanced genetic studies in different areas. Genomic selection exploits the geno type-to-phe no type relationship at the whole-ge nome level and is being implemented in many crops? Here we show that design-thinking and data-mining techniques can be leveraged to optimize genomic prediction of hybrid performance? We phenotyped a set of 276 maize hybrids generated by crossing founder inbreds of nested association mapping populations for flowering time, ear height, and grain yield? With 10 296 310 SNPs available from the parental inbreds, we explored the pat? terns of genomic relati on ships and phenotypic variation to establish training samples based on clustering, graphic n etwork analysis, and genetic mating scheme ? Our analysis showed that training set desig ns outperformed random sampling and earlier methods that either minimize the mean of prediction error variance or maximize the mean of generalized coefficient of determination. Additional analyses of 2556 wheat hybrids from an early-stage hybrid breeding system and 1439 rice hybrids from an established hybrid breeding system validated the approaches. Together, we dem on strated that effective genomic predicti on models can be established with a training set 2%-13% of the size of the whole set, enabling an efficient exploration of enormous inf ere nee space of gen etic combi nations.Tingting Guo Xiaoqing Yu Xianran Li Haozhe Zhang Chengsong Zhu Sherry Flint-Garcia Michael D.McMullen James B.Holland Stephen J.Szalma Randall J.Wisser Jianming Yu 2019Molecular Plant2019,12,3:2
8Structure and Negative ThermalExpansion in the PbTi03-BiFe03 System 显示文摘Chen Jun Xing Xianran 2006Applied Physics Let-ters2006,,10:1
9Structure andEnhancement of Negative Thermal Expansion in the PbTi03 -Cd-Ti03 System 显示文摘Chen Jun Xing Xianran Yu Ranbo 2005Applied Physics Letters2005,,23:1
10Retrofitting elite cultivars with an ancestral allele for sustainable agriculture显示文摘Gene and environment interplay has always been a fascinating topic in biology and evolution.Although the consensus has gradually emerged that what we observe is not decided by one side alone,there is still debate on the relative magnitude of individual contribution,or whether our understanding of the whole system,assuming achievable eventually,can be approximated by some findings of the parts.Xianran Li Jianming Yu 2021Science China(Life Sciences)2021,64,6:1
11Carbon interstitial defects causing emission red shift in YAG:Ce phosphor:First-principles calculation显示文摘Y_3 Al_5 O_(12):Ce3+ is the most famous phosphor material due to its excellent photolumincent properties.Here,through first-principles calculation,the effect of carbon interstitial defects on Y_3 Al_5 O_(12):Ce3+phosphor was investigated. It is found that the carbon interstitials tend to occupy the next-nearest sites of Ce^(3+) ion in Y_3 Al_5 O_(12):Ce3+ lattice. Specially,these interstitial defects can shorten the Ce3+-O^(2-) bond length, leading to a larger crystal field splitting of 5 d orbital of the Ce^(3+) atom and bigger 5 d centroid shift.These two factors cause the emission spectrum of Y_3 Al_5 O_(12)(C):Ce^(3+) red shift compared with that of Y_3 Al_5 O_(12):Ce3+. Moreover, with our comparison experiment, we find that the Y_3 Al_5 O_(12)(C):Ce3+ has an obvious red shift compared with that of Y_3 Al_5 O_(12):Ce^(3+) system,which is in accord with our first principles calculation. Our work systematically investigates the impact of the carbon interstitial defect on Y_3 Al_5 O_(12):Ce^(3+),and provides a new route to tune the emission spectrum in Y_3 Al_5 O_(12):Ce^(3+).Yaling Zheng Weidong Zhuang Xianran Xing Ronghui Liu Yanfeng Li Yuanhong Liu Yunsheng Hu Xiaoxia Chen Lei Chen Xiaole Ma 2018Journal of Rare Earths2018,36,12:1
12Structure and En-hancement of Negative Thermal Expansion in PbTi03 -CdTi03 Sys-tem 显示文摘Chen Jun Xing Xianran Yu Ranbo 2005Applied Physics Letters2005,87,23:1
13Structure andNegative Thermal Expansion in the PbTi03 -BiFe03 System 显示文摘Chen Jun Xing Xianran Liu Guirong 2006Applied Physics Letters2006,89,10:1
14Zero Thermal Expan-sion in PbTiOj - Based Perovskites 显示文摘Chen Jun Xing Xianran Sun Ce 2008Journal of AmericanChemical Society2008,130,4:1
15Origin of seed shattering in rice (Oryza sativa L.)显示文摘Zhongwei Lin Megan E. Griffith Xianran Li Zuofeng Zhu Lubing Tan Yongcai Fu Wenxu Zhang Xiangkun Wang Daoxin Xie Chuanqing Sun 2007Planta2007,,1:1
16Hydrothermal synthesis of single crystalline (K, Na) NbO3 powders显示文摘Sun Ce Xing Xianran Chen Jun 2007Eur J Inorg Chem2007,13,:1
17Synthesis, Electrical and Magnetic Properties of Fe304 Doped by Dy^3+显示文摘Wang Jingping Hao Xianfeng Lü Minfeng Liu Jianfen Xing Xianran Meng Jian 2006Journal of Rare Earths2006,24,4:1
18Aesculetin induced apoptosis through ROS-mediated mitochondrial dysfunction pathway in human cervical cancer cells显示文摘Jin Yang Yuling Xiao Xianran He etal 2010J Asian Nat Prod Res2010,12,3:1
19A low-cost and large-scale synthesis of nano-zinc oxide from smithsonite显示文摘Yucheng Zhang Jinxia Deng Jun Chen Ranbo Yu Xianran Xing 2014Inorganic Chemistry Communications2014,,:1
20Leaching of zinc from calcined smithsonite using sodium hydroxide显示文摘Yucheng Zhang Jinxia Deng Jun Chen Ranbo Yu Xianran Xing 2013Hydrometallurgy2013,,:1
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