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| 1 | TALEN-based generation of a cynomolgus monkey disease model for human microcephaly显示文摘基因在非人类的首领编辑可以为在人探索病原学和遗传上基于的神经病学的混乱的治疗学的策略导致珍贵模型。然而,仔细在人模仿病理学、行为的赤字的神经病学的混乱的一个猴子模型成功地还没被产生了。Microcephalin 1 (MCPH1 ) 在人的大脑,和智力迟钝伴随的 MCPH1 变化原因头小畸型的进化被含有。这里,我们产生了用抄写带 biallelic MCPH1 变化的一只 cynomolgus 猴子(Macaca fascicularis ) 像使活跃之物的受动器核酸酶。猴子概括了大多数在病人观察的重要临床的特征,包括在头圆周,早熟的染色体冷凝作用(PCC ) ,语料库 callosum 的发育不全和上面的手足 spasticity 的显著减小。而且,在变异的真皮的成纤维细胞的 MCPH1 的 overexpression 救了 PCC 症候群。这个猴子模型可以帮助我们阐明在人的头小畸型并且更好的致病的 MCPH1 的角色在首领大脑尺寸的进化理解这蛋白质的功能。 | Qiong Ke Weiqiang Li Xingqiang Lai Hong Chen Lihua Huang Zhuang Kang Kai Li Jie Ren Xiaofeng Lin Haiqing Zheng Weijun Huang Yunhan Ma Dongdong Xu Zheng Chen Xinming Song Xinyi Lin Min Zhuang Tao Wang Fengfeng Zhuang Jianzhong Xi Frank Fuxiang Mao Huimin Xia Bruce T Lahn Qi Zhou Shihua Yang Andy Peng Xiang | 2016 | Cell Research2016，26，9： | 13 |
| 2 | Resequencing of 145 Landmark Cultivars Reveals Asymmetric Sub-genome Selection and Strong Founder Genotype Effects on Wheat Breeding in China显示文摘Controlled pedigrees and the multi-decade timescale of national crop plant breeding programs offer a unique experimental context for examining how selection affects plant genomes.More than 3000 wheat cultivars have been registered,released,and documented since 1949 in China.In this study,a set of 145 elite cultivars selected from historical points of wheat breeding in China were re-sequenced.A total of 43.75 Tb of sequence data were generated with an average read depth of 17.94x for each cultivar,and more than 60.92 million SNPs and 2.54 million InDels were captured,based on the Chinese Spring RefSeq genome v1.0.Seventy years of breeder-driven selection led to dramatic changes in grain yield and related phenotypes,with distinct genomic regions and phenotypes tar-geted by different breeders across the decades.There are very clear instances illustrating how introduced Italian and otherforeign germplasm was integrated into Chinese wheat programs and reshaped the genomic landscape of local modern cultivars.Importantly,the resequencing data also highlighted significant asymmetric breeding selec-tion among the three sub-genomes:this was evident in both the collinear blocks for homeologous chromosomes and among sets of three homeologous genes.Accumulation of more newly assembled genes in newer cultivars implied the potential value of these genes in breeding.Conserved and extended sharing of linkage disequilibrium(LD)blocks was highlighted among pedigree-related cultivars,in which fewer haplotype differences were detected.Fixation or replacement of haplotypes from founder genotypes after generations of breeding was related to their breeding value.Based on the haplotype frequency changes in LD blocks of pedigree-related cultivars,we propose a strategy for evaluating the breeding value of any given line on the basis of the accumulation(pyramiding)of bene-ficial haplotypes.Collectively,our study demonstrates the influence of 'founder genotypes' on the output of breeding efforts over many decades and also suggests that founder genotype perspectives are in fact more dy-namic when applied in the context of modern genomics-informed breeding. | Chenyang Hao Chengzhi Jiao Jian Hou Tian Li Hongxia Liu Yuquan Wang Jun Zheng Hong Liu Zhihong Bi Fengfeng Xu Jing Zhao Lin Ma Yamei Wang Uzma Majeed Xu Liu Rudi Appels Marco Maccaferri Roberto Tuberosa Hongfeng Lu Xueyong Zhang | 2020 | Molecular Plant2020，13，12： | 9 |
| 3 | Flavonoid moiety-incorporated carbon dots for ultrasensitive and highly selective fluorescence detection and removal of Pb^2+显示文摘 | Jing Xu Xu Jie Fengfeng Xie Haimei Yang Weili Wei Zhining Xia | 2018 | Nano Research2018，11，7： | 4 |
| 4 | Mechanism of the Rpn13-induced activation of Uch37显示文摘 | Lianying Jiao Songying Ouyang Neil Shaw Gaojie Song Yingang Feng Fengfeng Niu Weicheng Qiu Hongtao Zhu Li-Wei Hung Xiaobing Zuo V. Eleonora Shtykova Ping Zhu Yu-Hui Dong Ruxiang Xu Zhi-Jie Liu | 2014 | Protein & Cell2014，5，8： | 4 |
| 5 | Temperature-induced Lifshitz transition in topological insulator candidate HfTe_5显示文摘The ongoing discoveries and studies of novel topological quantum materials have become an emergent and important field of condensed matter physics.Recently,HfTe_5 ignited renewed interest as a candidate of a novel topological material.The single-layer HfTe_5 is predicted to be a two-dimensional large band gap topological insulator and can be stacked into a bulk that may host a temperature-driven topological phase transition.Historically,HfTe_5 attracted considerable interest for its anomalous transport properties characterized by a peculiar resistivity peak accompanied by a sign reversal carrier type.The origin of the transport anomaly remains under a hot debate.Here we report the first high-resolution laser-based angle-resolved photoemission measurements on the temperature-dependent electronic structure in HfTe_5.Our results indicated that a temperature-induced Lifshitz transition occurs in HfTe_5,which provides a natural understanding on the origin of the transport anomaly in HfTe_5.In addition,our observations suggest that HfTe_5 is a weak topological insulator that is located at the phase boundary between weak and strong topological insulators at very low temperature. | Yan Zhang Chenlu Wang Guodong Liu Aiji Liang Lingxiao Zhao Jianwei Huang Qiang Gao Bing Shen Jing Liu Cheng Hu Wenjuan Zhao Genfu Chen Xiaowen Jia Li Yu Lin Zhao Shaolong He Fengfeng Zhang Shenjin Zhang Feng Yang Zhimin Wang Qinjun Peng Zuyan Xu Chuangtian Chen Xingjiang Zhou | 2017 | Science Bulletin2017，62，13： | 4 |
| 6 | Large-Scale Analyses of Glycosylation in Cellulases显示文摘Cellulases are important glycosyl hydrolases (GHs) that hydrolyze cellulose polymers into smaller oligosaccharides by breaking the cellulose β (1→4) bonds,and they are widely used to produce cellulosic ethanol from the plant biomass.N-linked and O-linked glycosylations were proposed to impact the catalytic efficiency,cellulose binding affinity and the stability of cellulases based on observations of individual cellulases.As far as we know,there has not been any systematic analysis of the distributions of N-linked and O-linked glycosylated residues in cellulases,mainly due to the limited annotations of the relevant functional domains and the glycosylated residues.We have computationally annotated the functional domains and glycosylated residues in cellulases,and conducted a systematic analysis of the distributions of the N-linked and O-linked glycosylated residues in these enzymes.Many N-linked glycosylated residues were known to be in the GH domains of cellulases,but they are there probably just by chance,since the GH domain usually occupies more than half of the sequence length of a cellulase.Our analysis indicates that the O-linked glycosylated residues are significantly enriched in the linker regions between the carbohydrate binding module (CBM) domains and GH domains of cellulases.Possible mechanisms are discussed. | Fengfeng Zhou Victor Olman Ying Xu | 2009 | Genomics, Proteomics & Bioinformatics2009，7，4： | 3 |
| 7 | Polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) emissions from electric arc furnaces for steelmaking显示文摘The proportion of steel produced using electric arc furnaces(EAFs)is increasing.In this study,polychlorinated dibenzo-p-dioxins and dibenzofurans(PCDD/Fs)concentrations and patterns in stack gas samples from three typical EAFs in steelmaking plants were determined to allow the contributions of EAFs in steelmaking plants to PCDD/Fs emissions in China to be assessed.Samples collection was accomplished by adopting the automatic isokinetic sampling technique,then the PCDD/Fs congeners concentrations were analyzed qualitatively and quantitatively by isotope dilution high-resolution gas chromatography high-resolution mass spectrometry(HRGC-HRMS).The mean PCDD/Fs mass concentrations in stack gases emitted during the scrap preheating phase of plants E1,E2,and E3 were 0.48,385.55,and 0.34 ng Nm^-3,respectively,and the total toxic equivalent(WHO2005-TEQ)concentrations were 0.05,33.16,and 0.03 ng Nm^-3,respectively.The PCDD/Fs mass concentration in stack gases emitted during the melting phase at plant E3 was 0.12 ng Nm^-3(0.02 ng WHO2005-TEQ Nm^-3).The operational temperature of the bag filter of the preheating in the E2 EAF was as high as 230℃,which is conducive to the generation of PCDD/Fs,whether the temperature in the bag filter of E1(150℃)and E3(120℃)are not.Moreover,the bag filter temperature is suggested to be best controlled to below 150℃.The emission factors(EF)for PCDD/Fs released into the air during the scrap preheating phase for plants E1,E2,and E3 were 0.13,52,and 0.10 mg WHO2005-TEQ t1,respectively,and the EF for the smelting phase from plant E3 was 0.14 mg WHO2005-TEQ t1.The emission factor in E2 is 5 times higher than the highest current UNEP toolkit factor for EAFs(10 mg TEQ/tonne steel).Therefore,an update for the UNEP toolkit emission factor for a few case plants is suggested.Several congeners,including 2,3,7,8-TeCDF,1,2,3,4,6,7,8-HpCDF,and 1,2,3,4,6,7,8-HpCDD,were dominant during the preheating phase,while 2,3,7,8-TeCDF,1,2,3,7,8-PeCDF,and 2,3,4,7,8-PeCDF were dominant during the smelting phase.The monitoring data from the case plants helps to better understand the PCDD/Fs emissions of EAFs using preheating process stages.However,a more complete emission inventory requires more case investigations on the PCDD/Fs emissions from representative EAFs steelmaking plants. | Qiuting Yang Lili Yang Jia Shen Yuanping Yang Minxiang Wang Xiaoyun Liu Xuejing Shen Changliang Li Jia Xu Fengfeng Li Da Li Guorui Liu Minghui Zheng | 2020 | Emerging Contaminants2020，6，1： | 3 |
| 8 | GL-RF: a reconciliation framework for label-free entity resolution显示文摘 | Yaoli XU Zhanhuai LI Qun CHEN Fengfeng FAN | 2018 | Frontiers of Computer Science2018，12，5： | 2 |
| 9 | The biology of bone morphogenetic protein signaling pathway in cerebrovascular system显示文摘Bone morphogenetic protein belongs to transcription growth factor superfamilyβ;bone morphogenetic protein signal pathway regulates cell proliferation,differentiation,and apoptosis among different tissues.Cerebrovascular system supplies sufficient oxygen and blood into brain to maintain its normal function.The disorder of cerebrovascular system will result into serious cerebrovascular diseases,which is gradually becoming a major threat to human health in modern society.In recent decades,many studies have revealed the underlying biology and mechanism of bone morphogenetic protein signal pathway played in cerebrovascular system.This review will discuss the relationship between the two aspects,aiming to provide new perspective for non-invasive treatment and basic research of cerebrovascular diseases. | Haishuang Tang Xiaoxi Zhang Gaici Xue Fengfeng Xu Qingsong Wang Pengfei Yang Bo Hong Yi Xu Qinghai Huang Jianmin Liu Qiao Zuo | 2021 | Chinese Neurosurgical Journal2021，7，4： | 2 |
| 10 | A Recently Active Miniature Inverted-Repeat Transposable Element, Chunjie, Inserted Into an Operon Without Disturbing the Operon Structure in Geobacter uraniireducens Rf4显示文摘 | Chen Yong Zhou Fengfeng Li Guojun Xu Ying | 2008 | Genetics2008，，4： | 1 |
| 11 | Design and Analysis ofa Re-configurable Parallel Robot 显示文摘 | Xi Fengfeng XU Younan Xiong Guoliang | 2006 | Mechanism and Machine Theory2006，41，： | 1 |
| 12 | Emergence of superconductivity from fully incoherent normal state in an iron-based superconductor (Ba_(0.6)K_(0.4))Fe_2As_2显示文摘In unconventional superconductors, it is generally believed that understanding the physical properties of the normal state is a pre-requisite for understanding the superconductivity mechanism. In conventional superconductors like niobium or lead, the normal state is a Fermi liquid with a well-defined Fermi surface and well-defined quasipartcles along the Fermi surface. Superconductivity is realized in this case by the Fermi surface instability in the superconducting state and the formation and condensation of the electron pairs(Cooper pairing). The high temperature cuprate superconductors, on the other hand, represent another extreme case that superconductivity can be realized in the underdoped region where there is neither well-defined Fermi surface due to the pseudogap formation nor quasiparticles near the antinodal regions in the normal state. Here we report a novel scenario that superconductivity is realized in a system with well-defined Fermi surface but without quasiparticles along the Fermi surface in the normal state.High resolution laser-based angle-resolved photoemission measurements have been performed on an optimally-doped iron-based superconductor(Ba_(0.6)K_(0.4))Fe_2As_2. We find that, while sharp superconducting coherence peaks emerge in the superconducting state on the hole-like Fermi surface sheets, no quasiparticle peak is present in the normal state. Its electronic behaviours deviate strongly from a Fermi liquid system. The superconducting gap of such a system exhibits an unusual temperature dependence that it is nearly a constant in the superconducting state and abruptly closes at Tc. These observations have provided a new platform to study unconventional superconductivity in a non-Fermi liquid system. | Jianwei Huang Lin Zhao Cong Li Qiang Gao Jing Liu Yong Hu Yu Xu Yongqing Cai Dingsong Wu Ying Ding Cheng Hu Huaxue Zhou Xiaoli Dong Guodong Liu Qingyan Wang Shenjin Zhang Zhimin Wang Fengfeng Zhang Feng Yang Qinjun Peng Zuyan Xu Chuangtian Chen Xingjiang Zhou | 2019 | Science Bulletin2019，64，1： | 1 |
| 13 | Design and analysis of a re - configurable parallel robot 显示文摘 | Fengfeng Xi Younan Xu C uoliang Xiong | 2006 | Mechanism and Machine Theory2006，，41： | 1 |
| 14 | The effect of oxygen on the epitaxial growth of diamond显示文摘We studied the effect of oxygen on the growth quality of diamond epitaxial layers. After oxygen is added during the growth of the diamond epitaxial layer, as the thickness of the epitaxial layer increases, the full width at half maximum of the rocking curve of the(004) plane of diamond epitaxial layer increases continuously, and, in addition, the intensities of both the Raman peaks and the free exciton emission peaks of the diamond epitaxial layer decrease continuously. These experimental results demonstrate that as the thickness of the diamond epitaxial layer increases, the quality of the diamond epitaxial layer degrades. The strong etching effect of the OH radical groups in the plasma on the diamond epilayers leads to the degradation of their crystallinity. | Meng Gong Yanan Chen Wancheng Yu Peng Jin Zhanguo Wang Zhimin Wang Shenjin Zhang Feng Yang Fengfeng Zhang Qinjun Peng Zuyan Xu | 2018 | Journal of Semiconductors2018，39，12： | 1 |
| 15 | Effect of germination time on physicochemical properties of brown rice flour and starch from different rice cultivars显示文摘 | Fengfeng Wu Haiying Chen Na Yang Jinpeng Wang Xiang Duan Zhengyu Jin Xueming Xu | 2013 | Journal of Cereal Science2013，，： | 1 |
| 16 | Volatile fingerprints and biomarkers of Chinese fragrant and non-fragrant japonica rice before and after cooking obtained by untargeted GC/MS-based metabolomics显示文摘China has a rich resource of fragrant japonica rice that is gaining increasing consumers’ interests.In the present study,an untargeted gas chromatography-mass spectrometry-based metabolomics was employed to investigate the volatile profile of Chinese fragrant and non-fragrant japonica varieties.Partial least square discriminative analysis (PLS-DA) along with univariate analysis was taken to seek specific markers in raw and cooked Chinese japonica rice distinguishing fragrant and non-fragrant varieties.Volatile profile of raw Chinese japonica rice dominated by alkanes was completely different from that of cooked rice predominated by aldehydes.Thirteen and eleven volatile compounds were selected as the potential discriminative markers in raw and cooked Chinese japonica rice,respectively.Only 2-acetylpyrrole and decanal served as the specific marker in both raw and cooked Chinese japonica rice.Fragrant Chinese japonica rice varieties contained more 2-acetylpyrrole,(E )-2-octenal,nonanal,1-tetradecene,decanal and (E )-2-decenal in raw rice.While fragrant Chinese japonica rice varieties contained more 2-acetyl-1-pyrroline,2-acetylpyrrole,1-hexanol,decanal and indole in cooked rice.The results provided an in-depth understanding of volatile variation in raw and cooked form of aromatic and non-aromatic cultivars and will benefit rice adulteration identification and marker-assisted flavor breeding in the future. | Qiyan Zhao Jinzhong Xi Xueming Xu Yun Yin Dan Xu Yamei Jin Qunyi Tong Li Dong Fengfeng Wu | 2022 | Food Bioscience2022，47，3： | 1 |
| 17 | Tunable light emission from carbon dots by controlling surface defects显示文摘Carbon dots(CDs)are metal-free fluorescent materials that can be used in optical and electronic devices,but few studies have focused on one-step synthesis routes for CDs with tunable color and high photoluminescence quantum yield(PLQY).Herein,CDs with tunable light emission were synthesized using a novel amide-assisted solvothermal approach.The as-prepared CDs were well dispersed and homogeneous,with average diameters of approximately 2.0–4.0 nm,depending on the dopants.Owing to the surface states with different ratios of nitrogen-and oxygen-related species,different CDs can exhibit blue,green,red,or white emission with relatively high PLQYs of 61.6%,41.3%,29.1%and 19.7%,respectively.XPS measurements,in conjunction with DFT calculations,indicate that nitrogen substitution(pyridinic/pyrrolic nitrogen)dominates the blue emission,while introducing oxygen functional groups lowered the LUMO energy level,which resulted in redder emission.In addition,the CDs are demonstrated as a bioimaging probe in both in vitro and in vivo assays,and the white light CDs have been demonstrated to be potential fluorescent materials for white-light-emitting diode(WLED). | Huijun Li Sancan Han Bowen Lyu Ting Hong Shibo Zhi Ling Xu Fengfeng Xue Liman Sai Junhe Yang Xianying Wang Bin He | 2021 | Chinese Chemical Letters2021，32，9： | 1 |
| 18 | Germinated Brown Rice and Its Role in Human Health显示文摘 | Fengfeng Wu Na Yang Alhassane Touré Zhengyu Jin Xueming Xu | 2013 | Critical Reviews in Food Science and Nutrition2013，，5： | 1 |
| 19 | Chronic epithelial kidney injury molecule-1 expression causes murine kidney fibrosis显示文摘 | Humphreys Benjamin D Xu Fengfeng Sabbisetti Venkata Grgic Ivica Naini Said Movahedi Wang Ningning Chen Guochun Xiao Sheng Patel Dhruti Henderson Joel M Ichimura Takaharu Mou Shan Soeung Savuth McMahon Andrew P Kuchroo Vijay K Bonventre Jos | 2013 | Journal of Clinical Investigation2013，，： | 1 |
| 20 | Underlying mechanism of hemodynamics and intracranial aneurysm显示文摘In modern society,subarachnoid hemorrhage,mostly caused by intracranial aneurysm rupture,is accompanied by high disability and mortality rate,which has become a major threat to human health.Till now,the etiology of intracranial aneurysm has not been entirely clarified.In recent years,more and more studies focus on the relationship between hemodynamics and intracranial aneurysm.Under the physiological condition,the mechanical force produced by the stable blood flow in the blood vessels keeps balance with the structure of the blood vessels.When the blood vessels are stimulated by the continuous abnormal blood flow,the functional structure of the blood vessels changes,which becomes the pathophysiological basis of the inflammation and atherosclerosis of the blood vessels and further promotes the occurrence and development of the intracranial aneurysm.This review will focus on the relationship between hemodynamics and intracranial aneurysms,will discuss the mechanism of occurrence and development of intracranial aneurysms,and will provide a new perspective for the research and treatment of intracranial aneurysms. | Haishuang Tang Qingsong Wang Fengfeng Xu Xiaoxi Zhang Zhangwei Zeng Yazhou Yan Zhiwen Lu Gaici Xue Qiao Zuo Yin Luo Jianmin Liu Qinghai Huang | 2022 | Chinese Neurosurgical Journal2022，8，2： | 1 |
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