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| 1 | Symmetry properties of Cayley graphs of small valencies on the alternating group A_5显示文摘The normality of symmetry property of Cayley graphs of valencies 3 and 4 on the alternating group A5 is studied. We prove that all but four such graphs are normal;that A5 is not 5-CI. A complete classification of all arc-transitive Cayley graphs on A5 of valencies 3 and 4 as well as some examples of trivalent and tetravalent GRRs of A5 is given. | XU Mingyao XU Shangjin | 2004 | Science China Mathematics2004，47，4： | 7 |
| 2 | Mapping Human Pluripotent Stem Cell-derived Erythroid Differentiation by Single-cell Transcriptome Analysis显示文摘There is an imbalance between the supply and demand of functional red blood cells(RBCs)in clinical applications.This imbalance can be addressed by regenerating RBCs using several in vitro methods.Induced pluripotent stem cells(iPSCs)can handle the low supply of cord blood and the ethical issues in embryonic stem cell research,and provide a promising strategy to eliminate immune rejection.However,no complete single-cell level differentiation pathway exists for the iPSC-derived erythroid differentiation system.In this study,we used iPSC line BC1 to establish a RBC regeneration system.The 10X Genomics single-cell transcriptome platform was used to map the cell lineage and differentiation trajectory on day 14 of the regeneration system.We observed that iPSC differentiation was not synchronized during embryoid body(EB)culture.The cells(on day 14)mainly consisted of mesodermal and various blood cells,similar to the yolk sac hematopoiesis.We identified six cell classifications and characterized the regulatory transcription factor(TF)networks and cell-cell contacts underlying the system.iPSCs undergo two transformations during the differentiation trajectory,accompanied by the dynamic expression of cell adhesion molecules and estrogen-responsive genes.We identified erythroid cells at different stages,such as burst-forming unit erythroid(BFU-E)and orthochromatic erythroblast(ortho-E)cells,and found that the regulation of TFs(e.g.,TFDP1 and FOXO3)is erythroid-stage specific.Immune erythroid cells were identified in our system.This study provides systematic theoretical guidance for optimizing the iPSC-derived erythroid differentiation system,and this system is a useful model for simulating in vivo hematopoietic development and differentiation. | Zijuan Xin Wei Zhang Shangjin Gong Junwei Zhu Yanming Li Zhaojun Zhang Xiangdong Fang | 2021 | Genomics, Proteomics & Bioinformatics2021，19，3： | 2 |
| 3 | Connected cubic s-arc-regular Cayley graphs of finite nonabelian simple groups显示文摘A graph is said to be s-arc-regular if its full automorphism group acts regularly on the set of its s-arcs. In this paper, we investigate connected cubic s-arc-regular Cayley graphs of finite nonabelian simple groups. Two suffcient and necessary conditions for such graphs to be 1- or 2-arc-regular are given and based on the conditions, several infinite families of 1-or 2-arc-regular cubic Cayley graphs of alternating groups are constructed. | XU ShangJin WU ZhengFei DENG YunPing | 2009 | Science China Mathematics2009，52，2： | 2 |
| 4 | Development and validation of reverse transcription loop - mediated iso-thermal amplification for detection of PRRSV 显示文摘 | Chen Changmu Cui Shangjin Zhang Chaofan | 2010 | Virus Genes2010，40，1： | 1 |
| 5 | Synthesis of a side chain liquid crystalline polymer containing the cholesteryl moiety via ROP and “click” chemistry显示文摘 | Zhenhua Cui Yang Zhang Shangjin He | 2008 | Colloid and Polymer Science2008，，13： | 1 |
| 6 | A simple and rapid immunochromatographic strip test for monitoring antibodies to H5 subtype Avian Influenza Virus显示文摘 | Shangjin Cui Changmu Chen Guangzhi Tong | 2008 | Journal of Virological Methods2008，152，： | 1 |
| 7 | Siamese Twins-Is There State-Owned Bias 显示文摘 | Wei Shangjin | 1997 | China Economic Review1997，8，1： | 1 |
| 8 | Studies on the properties of epoxy resins modified with chaln-extended ureas 显示文摘 | Shangjin He Keyu Shi Jie Bal | 2001 | Polymer2001，，42： | 1 |
| 9 | Studies on theproperties of epoxy resins modified with chain-extended ureas显示文摘 | Shangjin He Keyu Shi jie Bai | 2001 | Polymer2001，42，23： | 1 |
| 10 | Does insider trading raise market volatility? 显示文摘 | Du Julan Wei Shangjin | 2004 | The Economic Journal2004，114，： | 1 |
| 11 | A multiplex PCR for rapid and simtxLtaneous detection of porcine circovirus type 2, porcine parvovirus, porcine pseudorabies virus, and porcine reproductive and respiratory syndrome virusin clinical specimens 显示文摘 | Fengxiong Yue Shangjin Cui Chaofan Zhang | 2009 | Virus Genes2009，38，： | 1 |
| 12 | Development and validation of reverse transcription loopmediated isothermal amplification for detection of PRRSV显示文摘 | Chen Changmu Cui Shangjin Zhang Chaofan | 2010 | Virus Genes2010，40，： | 1 |
| 13 | Pollution havens and foreign direct investment: dirty secret or popular myth 显示文摘 | BEATA S J WEI Shangjin | 2005 | The Berkeley Electronic Journal of Economic Analysis and Policy2005，3，2： | 1 |
| 14 | Influence of Tip Clearance on the Flow Field and Aerodynamic Performance of the Centrifugal Impeller显示文摘 | GAO Limin XI Guang WANG Shangjin | 2002 | CHINESE JOURNAL OF AERONAUTICS2002，，8： | 1 |
| 15 | The competitive saving motive : evidence from rising sex ratios and savings rates in China 显示文摘 | Wei Shangjin Zhang Xiaobo | 2011 | Journal of Political Economy2011，119，3： | 1 |
| 16 | A multiplex PCR for rapid and simultaneous detection of porcine circovirus type 2, porcine parvovirus, porcine pseudorabies virus, and porcine reproductive and respiratory syndrome virus in clinical specimens显示文摘 | Fengxiong Yue Shangjin Cui Chaofan Zhang Kyoung-Jin Yoon | 2009 | Virus Genes2009，，3： | 1 |
| 17 | The competitive saving motive: evidence from rising sex ratios and savings rates in China 显示文摘 | Wei Shangjin Zhang Xiaobo | 2011 | Journal of Political Economy2011，119，： | 1 |
| 18 | Coating of multiwalled carbon nanotubes with crosslinked siliconcontaining polymer显示文摘 | QI XIAO SHANGJIN HE LIWEI LIU | 2008 | Compes Sci Technol2008，68，： | 1 |
| 19 | Studies on the properties of epoxy resins modified with chainextended ureas 显示文摘 | Shangjin He Keyu Shi JieBai | 2001 | Polymer2001，42，： | 1 |
| 20 | How taxing is corruption on international investment?显示文摘 | Wei Shangjin | 2000 | The review of economics and statistics2000，，2： | 1 |
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