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| 1 | Generation of Tripotent Neural Progenitor Cells from Rat Embryonic Stem Cells显示文摘老鼠是为药理学和生理的研究的一个珍贵模型。胚胎的茎(物件) 房间衬里的 Germline 能干的老鼠成功地被建立了,维持物件细胞的自我更新的、无差别的状态的分子的网络也好揭开。然而,很少对区别策略和这些真老鼠 pluripotent 干细胞怎么产生特定的房间类型的内在的机制被知道。这研究的目的是调查物件房间的神经区别能力。借助于一个修改过程基于 激活mitogen 的蛋白质 kinase ( MAPK )和肝糖 synthase kinase 的以前的出版物联合 3 ( GSK3 )禁止者(二个禁止者, 2i )与喂调节中等,我们成功地从物件房间获得了高质量的老鼠胚胎植物或动物身体(美国南北战争时南军士兵)然后区分了他们到 tripotent 神经祖先。这些物件导出房间的神经祖先房间(rNPCs ) 能够自我更新并且产生所有三个神经的系,包括的星形细胞, oligodendrocytes,和神经原。而且,这些导出房间的神经原染色了的物件为 -aminobutyric 酸(伽马氨基丁酸) 和酷氨酸 hydroxylase (TH ) 积极。在摘要,我们为区分物件房间到 tripotent 开发一个试验性的系统神经祖先,它可以为学习象 Parkinson 的疾病和老鼠神经系统的开发那样的许多 neurodegenerative 混乱的致病为药理学测试和一个珍贵平台提供一个强大的工具。 | Zhenkun Wang Chao Sheng Tianda Li Fei Teng Lisi Sang Fenglin Cao Ziwei Wang Wanwan Zhu Wei Li Xiaoyang Zhao Zhonghua Liu Liu Wang Qi Zhou | 2012 | Journal of Genetics and Genomics2012，39，12： | 2 |
| 2 | Body Size but Not Food Size Determined Head Sexual Dimorphism in Rana kukunoris from the Tibetan Plateau显示文摘Sexual dimorphism between males and females is a common pattern observed in the natural world and has become one of the main focuses of evolutionary biology.Amphibian head size and shape are important factors that may influence food acquisition,but knowledge about the sexual differences between amphibian head size and shape is relatively scant.Here,intersexual differences in the head size and shape of Rana kukunoris,which is a high-elevation frog from the Qinghai-Tibet Plateau,were investigated.Significant differences were found in the head shape but not the head size between sexes.A significant correlation was also observed between prey size and head size.However,these correlations disappeared when individual body size was controlled,suggesting that body size but not food size was the main factor resulting in intersexual differences in head size/shape.The results suggested that food competition between sexes did not result in sexual dimorphism of head shape among these frogs. | Hongzhou CHEN Haifen QIN Zhenkun ZHAO Jiahong LIAO Yanfang WU Xueyan LIU Lichun JIANG Buddhi DAYANANDA Wei CHEN | 2023 | Asian Herpetological Research2023，14，2： | 1 |
| 3 | Study of shear transfer in A1/epoxy joint by digital photoelasticity显示文摘 | Lei Zhenkun Yun Hai Zhao Yanru | 2009 | Optics and Lasers in Engineering2009，47，6： | 1 |
| 4 | Magnetic 3-D ordered macroporous silica templated from binary colloidal crystals and its application for effective removal of microcystin显示文摘 | Jia Liu Yue Cai Yonghui Deng Zhenkun Sun Dong Gu Bo Tu Dongyuan Zhao | 2009 | Microporous and Mesoporous Materials2009，，1： | 1 |
| 5 | Study of shear transfer in Al/epoxy joint bydigital photoelasticity 显示文摘 | Lei Zhenkun Yun Hai Zhao Yanru XingYongming Pan Xuemin | 2009 | Optics and Lasers inEngineering2009，47，6： | 1 |
| 6 | Controllable printing of large-scale compact perovskite films for flexible photodetectors显示文摘Perovskite materials are promising candidates for the next generation of wearable optoelectronics.However,due to uncontrolled crystallization and the natural brittle property of crystals,it remains a great challenge to fabricate large-scale compact and tough perovskite film.Here we report a facile method to print large-scale perovskite films with high quality for flexible photodetectors.By introducing a soluble polyethylene oxide(PEO)layer during the inkjet printing process,the nucleation and crystal growth of perovskite is well controlled.Perovskite films can be easily printed in large scale and patterned in high resolution.Moreover,this method can be extended to various kinds of perovskite materials,such as MAPbb(MA=methylammonium),MA_(3)Sb_(2)l_(9),and(BA)_(2)PbBr_(4)(BA=benzylammonium).The printed perovskite films show high quality and excellent mechanical performance.The photodetectors based on the MAPbBr3 perovskite films show a responsivity up to -1,036 mAA/V and maintain over 96.8%of the initial photocurrent after 15,000 consecutive bending cycles.This strategy provides a facile approach to prepare large-scale flexible perovskite films.It opens up new opportunities for the fabrication of diverse wearable optoelectronic devices. | Zhenkun Gu Ying Wang Shiheng Wang Ting Zhang Rudai Zhao Xiaotian Hu Zhandong Huang Meng Su Qun Xu Lihong Li Yiqiang Zhang Yanlin Song | 2022 | Nano Research2022，15，2： | 1 |
| 7 | Study on thermal properties of graphene foam/graphene sheets filled polymer composites显示文摘 | Zhao Yunhong Wu Zhenkun Bai Shulin | 2015 | Composites Part A:Applied Science and Manufacturing2015，72，2： | 1 |
| 8 | A general method for growth of perovskite single-crystal arrays for high performance photodetectors显示文摘Perovskite single-crystal arrays have attracted intensive attention because of their great potentials for integrated optoelectronic devices.However,the traditional top-down lithography strategy requires complex processing and is detrimental to perovskite crystal structures,which is incompatible to directly pattern perovskite single crystals.Herein,we report a lithography-free method to realize the controllable growth of perovskite single-crystal arrays.Through introducing a printed hydrophilic-hydrophobic substrate into the crystallization system,the MAPbCl_(3) single-crystal arrays with precise location and uniform size are effectively fabricated.This method can be applied to prepare diverse perovskite single-crystal arrays,including MAPbBr_(3),CsPbCl_(3),CsPbBr_(3),Cs_(3)Cu_(2)I_(5),Cs_(3)Bi_(2)I_(9),and(BA)_(2)(MA)_(3)Pb_(4)I_(11).The perovskite single crystals can be selectively grown on the electrodes to fabricate ultraviolet photodetectors.The strategy demonstrates a facile approach to fabricate large-scale perovskite single-crystal arrays and opens a pathway to produce diverse perovskite optoelectronic devices. | Shiheng Wang Zhenkun Gu Rudai Zhao Ting Zhang Yunjie Lou Lutong Guo Meng Su Lihong Li Yiqiang Zhang Yanlin Song | 2022 | Nano Research2022，15，7： | 0 |
| 9 | Digital Barcode Development for Single Nuclotide Polymorphism (SNP) Identification of Suzhong Swine Individuals显示文摘Suzhong swine is a hybrid breed derived from Taihu sows and Landrace boars. To identify Suzhong swine individuals and trace the source of pork products,single nucleotide polymorphisms( SNPs) identification of Suzhong swine individuals was studied. A total of 29 pairs of primers were designed and seven pairs of primers were used for identification of Suzhong swine individuals. The products amplified by seven pairs of primers could be directly sequenced,with clean sequencing map background and no ambiguity in sequence read. Totally 52 SNPs loci were amplified by seven pairs of primers,and 41 SNPs loci were reserved for identification of Suzhong swine individuals through correlation analysis and heterozygosity filtration( H≥0. 1). Meantime,the digital barcodes for SNP identification of 96 individuals of Suzhong swine derived from seven boars and 12 sows were developed,which well distinguished 96 individuals of Suzhong swine. Theoretically,41 SNPs amplified by seven pairs of primers could be used for identification of 5. 0 × 10~6 pig individuals. Therefore,digital barcode development method for SNP identification of Suzhong swine individuals can be used for individual identification of Suzhong swine in scale pig farm and meat product traceability. | Hu Yinong Ding Qian Ji Hongjun Wang Xiaoxiao Zhu Zhenkun Zhao Qingshun | 2016 | Animal Husbandry and Feed Science2016，8，6： | 0 |
| 10 | A ribosomal gene panel predicting a novel synthetic lethality in non-BRCAness tumors显示文摘Poly(ADP-ribose)polymerase(PARP)inhibitors are one of the most exciting classes of targeted therapy agents for cancers with homologous recombination(HR)deficiency.However,many patients without apparent HR defects also respond well to PARP inhibitors/cisplatin.The biomarker responsible for this mechanism remains unclear.Here,we identified a set of ribosomal genes that predict response to PARP inhibitors/cisplatin in HR-proficient patients.PARP inhibitor/cisplatin selectively eliminates cells with high expression of the eight genes in the identified panel via DNA damage(ATM)signaling-induced pro-apoptotic ribosomal stress,which along with ATM signaling-induced pro-survival HR repair constitutes a new model to balance the cell fate in response to DNA damage.Therefore,the combined examination of the gene panel along with HR status would allow for more precise predictions of clinical response to PARP inhibitor/cisplatin.The gene panel as an independent biomarker was validated by multiple published clinical datasets,as well as by an ovarian cancer organoids library we established.More importantly,its predictive value was further verified in a cohort of PARP inhibitor-treated ovarian cancer patients with both RNA-seq and WGS data.Furthermore,we identified several marketed drugs capable of upregulating the expression of the genes in the panel without causing HR deficiency in PARP inhibitor/cisplatin-resistant cell lines.These drugs enhance PARP inhibitor/cisplatin sensitivity in both intrinsically resistant organoids and cell lines with acquired resistance.Together,our study identifies a marker gene panel for HR-proficient patients and reveals a broader application of PARP inhibitor/cisplatin in cancer therapy. | Chao Zhang Qiang Guo Lifeng Chen Zheming Wu Xiao-Jian Yan Chengyang Zou Qiuxue Zhang Jiahong Tan Tian Fang Qunxian Rao Yang Li Shizhen Shen Min Deng Liewei Wang Huanyao Gao Jia Yu Hu Li Cheng Zhang Somaira Nowsheen Jake Kloeber Fei Zhao Ping Yin Chunbo Teng Zhongqiu Lin Kun Song Shuzhong Yao Liangqing Yao Lingying Wu Yong Zhang Xiaodong Cheng Qinglei Gao Jian Yuan Zhenkun Lou Jin-San Zhang | 2023 | Signal Transduction and Targeted Therapy2023，8，6： | 0 |
| 11 | Functional characterization of two flavone synthase Ⅱ members in citrus显示文摘Polymethoxylated flavones(PMFs),the main form of flavones in citrus,are derived from the flavone branch of the flavonoid biosynthesis pathway.Flavone synthases(FNSs)are enzymes that catalyze the synthesis of flavones from flavanones.However,the FNS in citrus has not been characterized yet.Here,we identified two type II FNSs,designated CitFNSII-1 and CitFNSII-2,based on phylogenetics and transcriptome analysis.Both recombinant CitFNSII-1 and CitFNSII-2 proteins directly converted naringenin,pinocembrin,and liquiritigenin to the corresponding flavones in yeast.In addition,transient overexpression of CitFNSII-1 and CitFNSII-2,respectively,in citrus peel significantly enhanced the accumulation of total PMFs,while virus-induced CitFNSII-1 and CitFNSII-2 genes silencing simultaneously significantly reduced the expression levels of both genes and total PMF content in citrus seedlings.CitFNSII-1 and CitFNSII-2 presented distinct expression patterns in different cultivars as well as different developmental stages.Methyl salicylate(MeSA)treatment reduced the CitFNSII-2 expression as well as the PMFs content in the peel of Citrus sinensis fruit but did not affect the CitFNSII-1 expression.These results indicated that both CitFNSII-1 and CitFNSII-2 participated in the flavone biosynthesis in citrus while the regulatory mechanism governing their expression might be specific.Our findings improved the understanding of the PMFs biosynthesis pathway in citrus and laid the foundation for further investigation on flavone synthesis regulation. | Juan Zheng Chenning Zhao Zhenkun Liao Xiaojuan Liu Qin Gong Chenwen Zhou Yilong Liu Yue Wang Jinping Cao Lili Liu Dengliang Wang Chongde Sun | 2023 | Horticulture Research2023，10，7： | 0 |
| 12 | Multifunctional Perovskite Photodetectors: From Molecular-Scale Crystal Structure Design to Micro/Nano-scale Morphology Manipulation显示文摘Multifunctional photodetectors boost the development of traditional optical communication technology and emerging artificial intelligence fields, such as robotics and autonomous driving. However, the current implementation of multifunctional detectors is based on the physical combination of optical lenses, gratings, and multiple photodetectors, the large size and its complex structure hinder the miniaturization, lightweight, and integration of devices. In contrast, perovskite materials have achieved remarkable progress in the field of multifunctional photodetectors due to their diverse crystal structures, simple morphology manipulation, and excellent optoelectronic properties. In this review, we first overview the crystal structures and morphology manipulation techniques of perovskite materials and then summarize the working mechanism and performance parameters of multifunctional photodetectors. Furthermore, the fabrication strategies of multifunctional perovskite photodetectors and their advancements are highlighted, including polarized light detection, spectral detection, angle-sensing detection, and selfpowered detection. Finally, the existing problems of multifunctional detectors and the perspectives of their future development are presented. | Yingjie Zhao Xing Yin Pengwei Li Ziqiu Ren Zhenkun Gu Yiqiang Zhang Yanlin Song | 2023 | Nano-Micro Letters2023，15，10： | 0 |
| 13 | Small protein Cgl2215 enhances phenolic tolerance by promoting MytA activity in Corynebacterium glutamicum显示文摘Corynebacterium glutamicum is a promising chassis microorganism for the bioconversion of lignocellulosic biomass owing to its good tolerance and degradation of the inhibitors generated in lignocellulosic pretreatments.Among the identified proteins encoded by genes within the C.glutamicum genome,nearly 400 are still functionally unknown.Based on previous transcriptome analysis,we found that the hypothetical protein gene cgl2215 was highly upregu-lated in response to phenol,ferulic acid,and vanillin stress.The cgl2215 deletion mutant was shown to be more sensitive than the parental strain to phenolic compounds as well as other environmental factors such as heat,ethanol,and oxidative stresses.Cgl2215 interacts with C.glutamicum mycoloyltransferase A(MytA)and enhances its in vitro esterase activity.Sensitivity assays of theΔmytA andΔcgl2215ΔmytA mutants in response to phenolic stress estab-lished that the role of Cgl2215 in phenolic tolerance was mediated by MytA.Furthermore,transmission electron microscopy(TEM)results showed that cgl2215 and mytA deletion both led to defects in the cell envelope structure of C.glutamicum,especially in the outer layer(OL)and electron-transparent layer(ETL).Collectively,these results indicate that Cgl2215 can enhance MytA activity and affect the cell envelope structure by directly interacting with MytA,thus playing an important role in resisting phenolic and other environmental stresses. | Huawei Gu Xinwei Hao Ruirui Liu Zhenkun Shi Zehua Zhao Fu Chen Wenqiang Wang Yao Wang Xihui Shen | 2022 | Stress Biology2022，2，1： | 0 |
| 14 | Electro-triggered Joule heating method to synthesize single-phase CuNi nano-alloy catalyst for efficient electrocatalytic nitrate reduction toward ammonia显示文摘Electrochemical nitrate reduction reaction(NO_(3)RR)has great potential for ammonia(NH_(3))synthesis benefiting from its environmental friendliness and sustainability.Cu-based alloys with elemental diversity and adsorption tunability are widely used as electrocatalyst to lower the reaction overpotential for NO_(3)RR catalysis.However,phase separation commonly found in alloys leads to uneven distribution of elements,which limits the possibility of further optimizing the catalytic activity.Herein,an electrotriggered Joule heating method,possessing unique superiority of flash heating and cooling that lead to well-dispersed nanoparticles and uniform mixing of various elements,was adopted to synthesize a single-phase CuNi nano-alloy catalyst evenly dispersed on carbon fiber paper,CFP-Cu_(1)Ni_(1),which exhibited a more positive NO_(3)RR initial potential of 0.1 V versus reversible hydrogen electrode(vs.RHE)than that of pure copper nanoparticles at 10 mA·cm^(−2)in 0.5 mol·L^(−1)Na_(2)SO_(4)+0.1 mol·L^(−1)KNO_(3)solution.Importantly,CFP-Cu_(1)Ni_(1) presented high electrocatalytic activity with a Faradaic efficiency of 95.7%and NH_(3)yield rate of 180.58μmol·h^(−1)·cm^(−2)(2550μmol·h^(−1)·mg_(cat)^(−1))at−0.22 V vs.RHE.Theoretical calculations showed that alloying Cu with Ni into single-phase caused an upshift of its d-band center,which promoted the adsorption of NO_(3)−and weakened the adsorption of NH_(3).Moreover,the competitive adsorption of hydrogen ions was restrained until−0.24 V.This work offers a rational design concept with clear guidance for rapid synthesis of uniformly dispersed single-phase nano-alloy catalyst for efficient electrochemical NO_(3)RR toward ammonia. | Zunjie Zhang Yang Liu Xiaozhi Su Ziwei Zhao Zhenkun Mo Chenyi Wang Yaling Zhao Ye Chen Shuyan Gao | 2023 | Nano Research2023，16，5： | 0 |
| 15 | Volumetric Imaging of Neural Activity by Light Field Microscopy显示文摘Recording the highly diverse and dynamic activities in large populations of neurons in behaving animals is crucial for a better understanding of how the brain works.To meet this challenge,extensive efforts have been devoted to developing functional fluorescent indicators and optical imaging techniques to optically monitor neural activity.Indeed,optical imaging potentially has extremely high throughput due to its non-invasive access to large brain regions and capability to sample neurons at high density,but the readout speed,such as the scanning speed in two-photon scanning microscopy,is often limited by various practical considerations.Among different imaging methods,light field microscopy features a highly parallelized 3D fluorescence imaging scheme and therefore promises a novel and faster strategy for functional imaging of neural activity.Here,we briefly review the working principles of various types of light field microscopes and their recent developments and applications in neuroscience studies.We also discuss strategies and considerations of optimizing light field microscopy for different experimental purposes,with illustrative examples in imaging zebrafish and mouse brains. | Lu Bai Zhenkun Zhang Lichen Ye Lin Cong Yuchen Zhao Tianlei Zhang Ziqi Shi Kai Wang | 2022 | Neuroscience Bulletin2022，38，12： | 0 |
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