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| 1 | Late Pleistocene glaciation of the Changbai Mountains in northeastern China显示文摘The Changbai Mountains (2749 m a.s.l.) in northeastern China are one of the typical mountain regions with glaciation since late Pleistocene as evidenced by well-preserved erosive and accumulative landforms at elevations above 2000 m a.s.l. formed by glaciers around the crater lake, Tianchi Lake. Cirque glaciers developed on both the inner and outer sides of the volcanic cone. Well-preserved cirques, glacial trough valleys, glacial threholds, polished surfaces of the glacial erratics and the moraine ridges indicate that several glaciation processes took place during the last glacial period in this region. Results of optically stimulated luminescence (OSL) dating on the moraine sediments, and the K/Ar, ther- mal ionization mass spectrometry (TIMS), electronic spinning resonance (ESR) dating on the volcanic rocks suggest two periods of glacier advances. One is named the Black Wind Mouth glacier advance taking place on the west and north slopes of the volcanic cone at an elevation of 2000―2100 m a.s.l., which is dated to about 20 ka, being the result of the Last Glacial Maximum (LGM). The other is named the Meteorological Station glacier advance at the elevation of 2400―2600 m a.s.l., dated to 11 ka during the late glacial period, and is tentatively correlated to the Younger Dryas stage. The scope of the former glacier advance is larger than that of the latter. Regional comparisons showed that the glacial sequences in the Changbai Mountains are similar to other glaciated areas in eastern Asia during the later part of the last glacial cycle. | ZHANG Wei NIU YunBo YAN Ling CUI ZhiJiu LI ChuanChuan MU KeHua | 2008 | Chinese Science Bulletin2008，53，17： | 18 |
| 2 | Reversal of B-cell hyperactivation and functional impairment is associated with HBsAg seroconversion in chronic hepatitis B patients显示文摘B 房间对再感染在肝炎 B 病毒(HBV ) 和保护的清理起一个重要作用。然而,与长期的 HBV 感染的结果被联系的这些房间的功能的特征仍然保持未知。我们包括地在不同阶段从 CHB 病人调查了外部 B 房间子集的频率,显型,和功能:有免疫力的忍耐(信息技术) ,有免疫力的激活(IA ) ,有免疫力的清理(IC ) ,有 HBsAg seroconversion 的应答者(解决的病人, RP ) ,并且健康控制(HC ) 。IA 病人与另外的组相比显示了外部血记忆 B 房间的更低的百分比。B 房间的全面 polyclonal 激活,由激活标记和 IgG 和 IgM 的分泌物的高水平显示了,在 IA 病人被观察。这 B 房间 hyperactivation 能被增加的 IFN-α 导致;并且在 IA 病人的可溶的 CD40 ligands。尤其是,合作激发器分子 CD80 和浆液 HBsAb 的表示和 HBsAg 特定的 B 房间的频率显著地与 HC 题目相比在信息技术, IA,和 IC 病人被减少。更重要地, B 房间 hyperactivation, co-stimulatory 分子 downregulation 和 HBsAg 特定的 B 房间缺陷在 RP 病人被颠倒。B 房间 hyperactivation 和功能的缺陷的颠倒在长期的肝炎 B 病人与 HBsAg seroconversion 被联系。 | Xiangsheng Xu Qinghua Shang Xinyue Chen Weimin Nie Zhengsheng Zou Ang Huang Ming Meng Lei Jin Ruonan Xu Ji-Yuan Zhang Junliang Fu Lifeng Wang Zirong Tang Yunbo Xie Xiaoming Yang Zheng Zhang Fu-Sheng Wang | 2015 | Cellular & Molecular Immunology2015，12，3： | 15 |
| 3 | Inhibitor of apoptosis proteins and apoptosis显示文摘Apoptosis 是在多细胞的动物的开发,动态平衡,和有免疫力的防卫起一个关键作用的一个生理的细胞死亡过程。apoptosis 蛋白质(国际机场) 的禁止者组成在一个和三次 baculovirus 国际机场重复之间拥有的蛋白质的一个家庭。他们中的一些也有一个确实有趣的新基因手指领域,并且能由有约束力、禁止的活跃 caspases 阻止房间死亡,但是被国际机场对手调整。一些证据也显示那个国际机场能调制房间周期和信号 transduction。三个主要因素,国际机场,国际机场对手,和 caspases,涉及在许多种类调整 apoptosis 的进步。许多研究和假设集中于在这三个主要因素之间的弯曲相互作用探索他们的真正的功能的模型以便开发潜在的 anticancer 药。在这评论,我们描述国际机场的分类,分子的结构,和性质并且讨论 apoptosis 的机制。我们也在恶意的诊断和治疗讨论国际机场的临床的应用程序的有希望的意义。 | Yunbo Wei Tingjun Fan Miaomiao Yu | 2008 | Acta Biochimica et Biophysica Sinica2008，40，4： | 14 |
| 4 | MicroRNAs in tomato plants显示文摘MicroRNAs (miRNAs) are a specialized class of small silencing RNAs that regulate gene expression in eukaryotes.In plants,miRNAs negatively regulate target mRNAs containing a highly complementary sequence by either mRNA cleavage or translational repression.As a model plant to study fleshy fruit ripening,miRNA studies in tomato have made great progress recently.MiRNAs were predicted to be involved in nearly all biological processes in tomato,particularly development,differentiation,and biotic and abiotic stress responses.Surprisingly,several miRNAs were verified to be involved in tomato fruit ripening and senescence.Recent studies suggest that miRNAs are related to host-virus interactions,which raises the possibility that miRNAs can be used as diagnostic markers for response to virus infection in tomato plants.In this review,we summarize our current knowledge systematically and advance future directions for miRNA research in tomato. | ZUO JinHua WANG YunXiang LIU HaiPing MA YuanZheng JU Zheng ZHAI BaiQiang FU DaQi ZHU Yi LUO YunBo ZHU BenZhong | 2011 | Science China(Life Sciences)2011，54，7： | 13 |
| 5 | CRISPR/Cas9-mediated PINK1 deletion leads to neurodegeneration in rhesus monkeys显示文摘Dear Editor,PINK1 mutations cause autosomal recessive and early-onset Parkinson’s disease(PD)with selective neurodegeneration.Unfortunately,current PINK1 knockout(KO)mouse1,2 and pig models3,4 are unable to recapitulate the selective and overt neurodegeneration seen in PD patients.Furthermore,endogenous Pink1 in the mouse brain is expressed at very low levels and can only be detected via immunoprecipitation,5 meaning that PINK1’s function in the mammalian brain needs to be assessed using larger animals that are closer to humans.We previously used CRISPR/Cas9 to target the monkey gene in one-cell stage embryos.6 Using the same approach,we designed two gRNAs to target exon 2(T1)and exon 4(T2),which encode a kinase domain in the PINK1 gene of rhesus monkeys(Fig.1a).CRISPR/Cas9 and PINK1 gRNAs were injected into one-cell stage rhesus monkey embryos.A T7E1 assay and sequencing of PCR products from the injected embryos showed high efficiency(61.5%)in targeting PINK1(Fig.1b and Supplementary information,Fig.S1).Transfer of 87 embryos to 28 surrogate rhesus monkeys resulted in 11 pregnancies(39.2%)(Fig.1b).Eleven fetuses developed to term and were born naturally.Of these live monkeys,eight carried PINK1 mutations(M),and three were wild type(WT).However,three mutant monkeys(M1,M3 and M4)were newborn triplets that struggled to survive and died 3-4 days after birth.One WT newborn monkey also died after a difficult labor.Another mutant monkey(M2)died 7 days after birth without noticeable warning signs or symptoms.The other three mutant monkeys(M6,M7 and M8)have lived for three years;M5,however,reduced its food intake and showed weakness at the age of 1.5 years,and died 30 days after anesthesia for MRI examination. | Weili Yang Yunbo Liu Zhuchi Tu Chong Xiao Sen Yan Xishan Ma Xiangyu Guo Xiusheng Chen Peng Yin Zhengyi Yang Su Yang Tianzi Jiang Shihua Li Chuan Qin Xiao-Jiang Li | 2019 | Cell Research2019，29，4： | 12 |
| 6 | Virus-induced Gene Silencing in Eggplant(Solanum melongena)显示文摘Eggplant(Solanum melongena)is an economically important vegetable requiring investigation into its various genomic functions.The current limitation in the investigation of genomic function in eggplant is the lack of effective tools available for conducting functional assays.Virus-induced gene silencing(VIGS)has played a critical role in the functional genetic analyses.In this paper,TRV-mediated VIGS was successfully elicited in eggplant.We first cloned the CDS sequence of PDS(PHYTOENE DESATURASE) in eggplant and then silenced the PDS gene.Photo-bleaching was shown on the newly-developed leaves four weeks after agroinoculation,indicating that VIGS can be used to silence genes in eggplant.To further illustrate the reliability of VIGS in eggplant,we selected Chl H,Su and CLA1 as reporters to elicit VIGS using the high-pressure spray method.Suppression of Chl H and Su led to yellow leaves,while the depletion of CLA1 resulted in albino.In conclusion,four genes,PDS,Chl H,Su(Sulfur),CLA1,were down-regulated significantly by VIGS,indicating that the VIGS system can be successfully applied in eggplant and is a reliable tool for the study of gene function. | Haiping Liu Daqi Fu Benzhong Zhu Huaxue Yan Xiaoying Shen Jinhua Zuo Yi Zhu Yunbo Luo | 2012 | Journal of Integrative Plant Biology2012，54，6： | 11 |
| 7 | 水中粪大肠菌群检测方法的对比显示文摘文中进行了多管发酵法和酶底物法检测水中(耐热)粪大肠菌群结果的对比。首先,试验通过对认证的商售IDEXXQC大肠埃希氏菌和绿脓假单胞菌分别作为阳性和阴性控制菌株进行检测,其结果显示均在置信范围。其次,用较清洁的水样和污水进水水样分别进行多管发酵法和酶底物法平行检测,并进行配对t检验。较清洁的水样结果显示P=0.818(>0.05)、相关系数r=0.947;污水进水水样结果显示P=0.712(>0.05)、相关系数r=0.602,差异无统计学意义。相关系数均大于0.6,两种检测方法相关性均较强,说明多管发酵法和酶底物法检测水中(耐热)粪大肠菌群具有一致性。 | 何敏 张亚娟 周艳红 余沛芝 周婷 董晓晨 赵赛君 邹真妮 Yun Yunbo 刘洪波 | 2018 | 净水技术2018，37，9： | 11 |
| 8 | A NAC transcription factor, NOR-like1, is a new positive regulator of tomato fruit ripening显示文摘Ripening of the model fruit tomato(Solanum lycopersicum)is controlled by a transcription factor network including NAC(NAM,ATAF1/2,and CUC2)domain proteins such as No-ripening(NOR),SlNAC1,and SlNAC4,but very little is known about the NAC targets or how they regulate ripening.Here,we conducted a systematic search of fruit-expressed NAC genes and showed that silencing NOR-like1(Solyc07g063420)using virus-induced gene silencing(VIGS)inhibited specific aspects of ripening.Ripening initiation was delayed by 14 days when NOR-like1 function was inactivated by CRISPR/Cas9 and fruits showed obviously reduced ethylene production,retarded softening and chlorophyll loss,and reduced lycopene accumulation.RNA-sequencing profiling and gene promoter analysis suggested that genes involved in ethylene biosynthesis(SlACS2,SlACS4),color formation(SlGgpps2,SlSGR1),and cell wall metabolism(SlPG2a,SlPL,SlCEL2,and SlEXP1)are direct targets of NOR-like1.Electrophoretic mobility shift assays(EMSA),chromatin immunoprecipitation-quantitative PCR(ChIP-qPCR),and dual-luciferase reporter assay(DLR)confirmed that NOR-like1 bound to the promoters of these genes both in vitro and in vivo,and activated their expression.Our findings demonstrate that NOR-like1 is a new positive regulator of tomato fruit ripening,with an important role in the transcriptional regulatory network. | Ying Gao Wei Wei Xiaodan Zhao Xiaoli Tan Zhongqi Fan Yiping Zhang Yuan Jing Lanhuan Meng Benzhong Zhu Hongliang Zhu Jianye Chen Cai-Zhong Jiang Donald Grierson Yunbo Luo Da-Qi Fu | 2018 | Horticulture Research2018，5，1： | 9 |
| 9 | Selective catalytic reduction of NO_(x) with NH_(3):opportunities and challenges of Cu-based small-pore zeolites显示文摘Zeolites,as efficient and stable catalysts,are widely used in the environmental catalysis field.Typically,Cu-SSZ-13 with small-pore structure shows excellent catalytic activity for selective catalytic reduction of NO_(x) with ammonia(NH_(3)-SCR)as well as high hydrothermal stability.This review summarizes major advances in Cu-SSZ-13 applied to the NH_(3)-SCR reaction,including the state of copper species,standard and fast SCR reaction mechanism,hydrothermal deactivation mechanism,poisoning resistance and synthetic methodology.The review gives a valuable summary of new insights into the matching between SCR catalyst design principles and the characteristics of Cu^(2+)-exchanged zeolitic catalysts,highlighting the significant opportunity presented by zeolite-based catalysts.Principles for designing zeolites with excellent NH_(3)-SCR performance and hydrothermal stability are proposed.On the basis of these principles,more hydrothermally stable Cu-AEI and Cu-LTA zeolites are elaborated as well as other alternative zeolites applied to NH_(3)-SCR.Finally,we call attention to the challenges facing Cu-based small-pore zeolites that still need to be addressed. | Yulong Shan Jinpeng Du Yan Zhang Wenpo Shan Xiaoyan Shi Yunbo Yu Runduo Zhang Xiangju Meng Feng-Shou Xiao Hong He | 2021 | National Science Review2021，8，10： | 9 |
| 10 | Alkali resistance promotion of Ce-doped vanadium-titanic- based NH3-SCR catalysts显示文摘The effect of K deactivation on V_2O_5/WO_3-TiO_2 and Ce-doped V_2O_5/WO_3-TiO_2 catalysts in the selective catalytic reduction(SCR) of NOxby NH_3 was studied.Ce-doped V_2O_5/WO_3-TiO_2 showed significantly higher resistance to K deactivation than V_2O_5/WO_3-TiO_2.Ce-doped V_2O_5/WO_3-TiO_2 with K/V = 4(molar ratio) showed 90% NOxconversion at 350°C,whereas in this case V_2O_5/WO_3-TiO_2 showed no activity.The fresh and K-poisoned V_2O_5/WO_3-TiO_2 and Ce-doped V_2O_5/WO_3-TiO_2 catalysts were investigated by means of in situ diffuse reflectance infrared Fourier transform spectroscopy(DRIFTS),NH_3-temperature progress decomposition(NH_3-TPD),X-ray photoelectron spectroscopy(XPS) and H2-temperature program reduction(H_2-TPR).The effect of Ce doping on the improving resistance to K of V_2O_5/WO_3-TiO_2 were discussed. | Zidi Yan Xiaoyan Shi Yunbo Yu Hong He | 2018 | Journal of Environmental Sciences2018，30，11： | 8 |
| 11 | Controls on migration and aggregation for tectonically sensitive elements in tectonically deformed coal:An example from the Haizi mine, Huaibei coalfield, China显示文摘Tectonically deformed coal(TDC)develops because of the superimposed deformation and metamorphism of a coal seam by tectonic movements.The migration and accumulation of trace elements in TDC is largely in response to stress-strain conditions.To develop a law governing the migration and aggregation of sensitive elements and investigate the geological controls on TDC,coal samples from different deformation sequences were collected from the Haizi mine,in the Huaibei coalfield in Anhui Province,China,and the concentrations of 49 elements were determined by XRF and ICP-MS,and then microscopically analyzed.The results show that the distribution and morphology of minerals in coal is related to the deformation degree of TDC.The evolutionary process runs from orderly distribution of minerals in a weak brittle deformed coal to disordered distributions in ductile deformed coal.According to the elemental distribution characteristics in TDC,four types of element migration can be identified:stable,aggregate,declining,and undulate types,which are closely related to the deformation degree of TDC.Present data indicate that the overall distribution of rare earth elements(REE)does not change with metamorphism and deformation,but it shows obvious dynamic differentiation phenomena along with the deformation of TDC.Tectonic action after coal-formation,brittle or ductile deformation,and the metamorphic mechanism and its accompanying dynamic thermal effects are the main factors that influence the redistribution of elements in TDC.We conclude that tectonic movements provide the motivation and basis for the redistribution of elements and the paths and modes of element migration are controlled by brittle and ductile deformation metamorphic processes.The dynamic thermal effect has the most significant effect on coal metamorphism and tectonic-stress-accelerated element migration and accumulation.These factors then induce the tectonic-dynamic differentiation phenomenon of element migration. | LI YunBo JIANG Bo QU ZhengHui | 2014 | Science China Earth Sciences2014，57，6： | 7 |
| 12 | An air-stable and waterproof lithium metal anode enabled by wax composite packaging显示文摘The reviving use of lithium metal anode(LMA)is one of the most promising ways to upgrade the energy density of lithium ion batteries.In the roadmap towards the real use,besides the formation of the dendrite,various adverse reactions due to the high activity of LMA when exposed to air or the electrolyte limit its practical applications.Learning from the packaging technology in electronic industry,we propose a wax-based coating compositing with the ion conducting poly(ethylene oxide)by a simple dip-coating technology and the prepared LMA is featured with an air-stable and waterproof surface.The LMA thus remains stable for 24 h in ambient air even with the relative humidity of 70% while retaining about85% its electrochemical capacity.More importantly,the LMA is accessible to water and when dipping in water,no obvious adverse reactions or capacity decay is observed.With the composite coating,a steady cycling performance for 500 h in symmetrical cells and a low capacity decay rate of 0.075% per cycle after 300 cycles in lithium-sulfur batteries assembled with the packaged anode have been achieved.This work demonstrates a very simple and effective LMA package technology which is easily scalable and is very promising for speeding up the industrialization of lithium-sulfur batteries and shows potentials for the large-scale production of air-sensitive electrode materials not limited to LMAs. | Yunbo Zhang Wei Lv Zhijia Huang Guangmin Zhou Yaqian Deng Jun Zhang Chen Zhang Boyu Hao Qi Qi Yan-Bing He Feiyu Kang Quan-Hong Yang | 2019 | Science Bulletin2019，64，13： | 7 |
| 13 | Diversity and redundancy of the ripening regulatory networks revealed by the fruitENCODE and the new CRISPR/Cas9 CNR and NOR mutants显示文摘Tomato is considered as the genetic model for climacteric fruits,in which three major players control the fruit ripening process:ethylene,ripening transcription factors,and DNA methylation.The fruitENCODE project has now shown that there are multiple transcriptional circuits regulating fruit ripening in different species,and H3K27me3,instead of DNA methylation,plays a conserved role in restricting these ripening pathways.In addition,the function of the core tomato ripening transcription factors is now being questioned.We have employed CRISPR/Cas9 genome editing to mutate the SBP-CNR and NAC-NOR transcription factors,both of which are considered as master regulators in the current tomato ripening model.These plants only displayed delayed or partial non-ripening phenotypes,distinct from the original mutant plants,which categorically failed to ripen,suggesting that they might be gain-of-function mutants.Besides increased DNA methylation genome-wide,the original mutants also have hyper-H3K27me3 in ripening gene loci such as ACS2,RIN,and TDR4.It is most likely that multiple genetic and epigenetic factors have contributed to their strong non-ripening phenotypes.Hence,we propose that the field should move beyond these linear and twodimensional models and embrace the fact that important biological processes such as ripening are often regulated by highly redundant network with inputs from multiple levels. | Ying Gao Ning Zhu Xiaofang Zhu Meng Wu Cai-Zhong Jiang Donald Grierson Yunbo Luo Wei Shen Silin Zhong Da-Qi Fu Guiqin Qu | 2019 | Horticulture Research2019，6，1： | 7 |
| 14 | Combination of biodiesel-ethanol-diesel fuel blend and SCR catalyst assembly to reduce emissions from a heavy-duty diesel engine显示文摘在这研究,减少 NOx 和微粒的努力有关系(下午) 从两个都使用 NOx overanAg/Al2O3 催化剂和 biodiesel-ethanol-diesel 燃料的乙醇选择的催化减小(SCR ) 的一个柴油发动机的排出物相配(柴油机) 在一张引擎凳子上,测试被讨论。与柴油相比,柴油机的使用由于下午的可溶的器官的部分(SOF ) 的增加增加了下午排出物 14% ,但是它极大地减少了 Bosch 烟数字由 60%80% 根据从欧洲静止周期(转换字符) 的 13 模式测试的结果测试。SCR 催化剂在由乙醇的 NOx 减小是有效的,并且 NOx 变换是约 73% 。全部的烃(THC ) 和公司排出物在 NOx 过程的 SCR 期间显著地增加了。二个柴油机氧化催化剂(文档) 集会在 Ag/Al2O3 变换器以后被使用移开公司和 HC。不同氧化催化剂在下午排放上出现在效果对面。下午作文分析表明在彻底的下午的氧化催化剂的网效果是 SOF 减小和下午的硫酸盐形成上的综合效果。引擎凳子测试结果显示甚至没有使用柴油机粒子过滤器(DPF ) ,柴油机和一个 SCR 催化剂集会的联合能为 NOx 和下午排出物控制提供好处。 | SHI Xiaoyan YU Yunbo HE Hong SHUAI Shijin DONG Hongyi LI Rulong | 2008 | Journal of Environmental Sciences2008，20，2： | 6 |
| 15 | Silencing of developmental genes by H3K27me3 and DNA methylation reflects the discrepant plasticity of embryonic and extraembryonic lineages显示文摘 | Xianfa Yang Boqiang Hu Yu Hou Yunbo Qiao Ran Wang Yingying Chen Yun Qian Su Feng Jun Chen Chang Liu Guangdun Peng Fuchou Tang Naihe Jing | 2018 | Cell Research2018，28，5： | 5 |
| 16 | Effect of Particle Conductivity on Fe-Si Composite Electrodeposition显示文摘 | LONG Qiong ZHONG Yunbo ZHENG Tianxiang LIU Chunmei | 2014 | Chemical Research in Chinese Universities2014，30，5： | 5 |
| 17 | Investigation of the common intermediates over Fe-ZSM-5 in NH 3-SCR reaction at low temperature by in situ DRIFTS显示文摘The surface species formed in the reaction of NO and NO2 with pre-adsorbed NH 3 over a Fe-ZSM-5 catalyst(1.27 wt.%Fe,SiO2/Al2O3=25)at low temperature(140°C)were studied by in situ diffuse reflectance infrared Fourier transform spectroscopy(DRIFTS).Through using a background spectrum of NH3-saturated Fe-ZSM-5,we clearly observed the formation of common intermediates resulting from the reaction of NO2 or NO+O2 with pre-adsorbed NH3.This presents strong evidence that the oxidation of NO to form surface nitrates and nitrites is the key step for standard SCR at low temperature.In addition,the results suggest that in the SCR reaction at low temperature,the NH^4+ions absorbed on Brønsted acid sites are less active than NH3 adsorbed on Lewis acid sites related to Fe species. | Xiaoyan Shi Yingjie Wang Yulong Shan Yunbo Yu Hong He | 2020 | Journal of Environmental Sciences2020，32，8： | 5 |
| 18 | Optimization for Microbial Degradation of Dibenzothiophene by Pseudomonas sp. LKY-5 Using Response Surface Methodology显示文摘In this research, the degradation of dibenzothiophene(DBT) was investigated by using Pseudomonas sp. LKY-5 isolated from oil contaminated soil. The response surface methodology(RSM) based on the Box-Behnken design(BBD) was applied for evaluating the interactive effects of four independent variables including substrate concentration, temperature, pH and agitation rate on the DBT removal response. A total of 29 experiments for four factors at three levels were conducted in present study. A second-order regression model was then developed, and the analysis of variance(ANOVA) illustrated that the proposed quadratic model could be utilized to navigate the design space. The value of determination coefficient(R2=0.953 4) indicated a satisfactory agreement between the quadratic model and the experimental data. It was found that DBT removal was more significantly affected(P<0.000 1) by substrate concentration compared with other three parameters. An 100% degradation of DBT could be obtained by Pseudomonas sp. LKY-5 at a substrate concentration of 100 mg/L. | Li Lin Zhao Chaocheng Liu Qiyou Zhang Yunbo Liu Chunshuang Xue Jianliang | 2014 | China Petroleum Processing & Petrochemical Technology2014，16，1： | 5 |
| 19 | The Lax Representation and Darboux Transformation for Constrained Flows of the AKNS Hierarchy | Zeng Yunbo Li Yishen Zeng Yunbo Department of Applied Mathematics Tsinghua University Beijing,100084 ChinaLi Yishen Department of Mathematics University of Science and Technology of China Hefei,230026 China | 1996 | Acta Mathematica Sinica,English Series1996，12，2： | 5 |
| 20 | Development of high-resolution multiple-SNP arrays for genetic analyses and molecular breeding through genotyping by target sequencing and liquid chip显示文摘Genotyping platforms,as critical supports for genomics,genetics,and molecular breeding,have been well implemented at national institutions/universities in developed countries and multinational seed companies that possess high-throughput,automatic,large-scale,and shared facilities.In this study,we integrated an improved genotyping by target sequencing(GBTS)system with capture-in-solution(liquid chip)technology to develop a multiple single-nucleotide polymorphism(mSNP)approach in which mSNPs can be captured from a single amplicon.From one 40K maize mSNP panel,we developed three types of markers(40K mSNPs,251K SNPs,and 690K haplotypes),and generated multiple panels with various marker densities(1K–40K mSNPs)by sequencing at different depths.Comparative genetic diversity analysis was performed with genic versus intergenic markers and di-allelic SNPs versus non-typical SNPs.Compared with the one-amplicon-one-SNP system,mSNPs and within-mSNP haplotypes are more powerful for genetic diversity detection,linkage disequilibrium decay analysis,and genome-wide association studies.The technologies,protocols,and application scenarios developed for maize in this study will serve as a model for the development of mSNP arrays and highly efficient GBTS systems in animals,plants,and microorganisms. | Zifeng Guo Quannv Yang Feifei Huang Hongjian Zheng Zhiqin Sang Yanfen Xu Cong Zhang Kunsheng Wu Jiajun Tao Boddupalli MPrasanna Michael SOlsen Yunbo Wang Jianan Zhang Yunbi Xu | 2021 | Plant Communications2021，2，6： | 5 |
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