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| 1 | The Chromosome-Level Genome Sequence of the Autotetraploid Alfalfa and Resequencing of Core Germplasms Provide Genomic Resources for Alfalfa Research显示文摘Alfalfa(Medicago sativa)is one of the most important forage crops in the world;however,its molecular genetics and breeding research are hindered due to the lack of a high-quality reference genome.Here,we report a de novo assembled 816-Mb high-quality,chromosome-level haploid genome sequence for‘Zhongmu No.1’alfalfa,a heterozygous autotetraploid.The contig N50 is 3.92 Mb,and 49165 genes are annotated in the genome.The alfalfa genome is estimated to have diverged from M.truncatula approximately 8 million years ago.Genomic population analysis of 162 alfalfa accessions revealed high genetic diversity,weak population structure,and extensive gene flow from wild to cultivated alfalfa.Genome-wide association studies identified many candidate genes associated with important agronomic traits.Furthermore,we showed that MsFTa2,a Flowering Locus T homolog,whose expression is upregulated in salt-resistant germplasms,may be associated with fall dormancy and salt resistance.Taken together,these genomic resources will facilitate alfalfa genetic research and agronomic improvement. | Chen Shen Huilong Du Zhuo Chen Hongwei Lu Fugui Zhu Hong Chen Xiangzhao Meng Qianwen Liu Peng Liu Lihua Zheng Xiuxiu Li Jiangli Dong Chengzhi Liang Tao Wang | 2020 | Molecular Plant2020，13，9： | 21 |
| 2 | Update soybean Zhonghuang 13 genome to a golden reference显示文摘Dear Editor,Soybean is one of the most important crops worldwide.A high-quality reference genome will facilitate its functional analysis and molecular breeding (Wang and Tian,2015).Previously,we de novo assembled a high-quality Chinese soybean genome Gmax_ZH13 (Shen et al.,2018,Yang and Huang,2018).However,due to technical limitations at the time when we generated Gmax_ZH13,a large number of small contigs were not anchored onto chromosomes.Therefore,we here build a new golden reference genome for Zhonghuang 13 consisting of 20 nearly complete chromosomes by adding more single-molecule real time (SMRT) sequencing reads.Furthermore,we add large RNA-seq and smRNA-seq datasets for improving the annotation of its protein coding genes. | Yanting Shen Huilong Du Yucheng Liu Lingbin Ni Zheng Wang Chengzhi Liang Zhixi Tian | 2019 | Science China(Life Sciences)2019，62，9： | 6 |
| 3 | Numerical Simulation Study on Cooling Characteristics of a New Type of Film Hole显示文摘A new type of film cooling hole with micro groove structure is presented in this paper.Based on the finite volume method and the Realizable k-εmodel,the film cooling process of the hole in a flat plate structure is simulated.The surface temperature distribution and film cooling effect of different film cooling holes were analyzed.The effects of micro-groove structure on wall attachment and cooling efficiency of jet were discussed.The results show that under the same conditions,the transverse coverage width and overall protective area of the new micro-groove holes are larger than those of the ordinary cylindrical holes and special-shaped holes.Compared with ordinary holes,the new micro-groove holes can better form the film covering on the surface and enhance the overall film cooling efficiency of the wall.For example,when the blowing ratio M=1.5,the effective coverage ratio of micro-groove holes is 1.5 times the dustpan holes and is 8 times the traditional cylindrical holes.It provides reference data and experience rules for the optimization and selection of advanced cooling structure of high performance aero-gas engine hot-end components. | GUO Chunhai WANG Bin KANG Zhenya ZHANG Wenwu ZHENG Huilong | 2021 | Journal of Thermal Science2021，30，1： | 4 |
| 4 | Study on dispersion, adsorption and flow retaining behaviors of cement mortars with TPEG-type polyether kind polycarboxylate superplasticizers显示文摘 | Yinwen Li Chaolong Yang Yunfei Zhang Jian Zheng Huilong Guo Mangeng Lu | 2014 | Construction and Building Materials2014，，： | 2 |
| 5 | SNX14 deficiency-induced defective axonal mitochondrial transport in Purkinje cells underlies cerebellar ataxia and can be reversed by valproate显示文摘Loss-of-function mutations in sorting nexin 14(SNX14)cause autosomal recessive spinocerebellar ataxia 20,which is a form of early-onset cerebellar ataxia that lacks molecular mechanisms and mouse models.We generated Snx14-deficient mouse models and observed severe motor deficits and cell-autonomous Purkinje cell degeneration.SNX14 deficiency disrupted microtubule organization and mitochondrial transport in axons by destabilizing the microtubule-severing enzyme spastin,which is implicated in dominant hereditary spastic paraplegia with cerebellar ataxia,and compromised axonal integrity and mitochondrial function.Axonal transport disruption and mitochondrial dysfunction further led to degeneration of high-energy-demanding Purkinje cells,which resulted in the pathogenesis of cerebellar ataxia.The antiepileptic drug valproate ameliorated motor deficits and cerebellar degeneration in Snx14-deficient mice via the restoration of mitochondrial transport and function in Purkinje cells.Our study revealed an unprecedented role for SNX14-dependent axonal transport in cerebellar ataxia,demonstrated the convergence of SNX14 and spastin in mitochondrial dysfunction,and suggested valproate as a potential therapeutic agent. | Hongfeng Zhang Yujuan Hong Weijie Yang Ruimin Wang Ting Yao Jian Wang Ke Liu Huilong Yuan Chaoqun Xu Yuanyuan Zhou Guanxian Li Lishan Zhang Hong Luo Xian Zhang Dan Du Hao Sun Qiuyang Zheng Yun-Wu Zhang Yingjun Zhao Ying Zhou Huaxi Xu Xin Wang | 2021 | National Science Review2021，8，7： | 1 |
| 6 | Synthesis of copolymers with cyclodextrin as pendants and its end group effect as superplasticizer显示文摘 | Yinwen Li Huilong Guo Yunfei Zhang Jian Zheng Zhaoxia Li Chenghua Yang Mangeng Lu | 2014 | Carbohydrate Polymers2014，102，2： | 1 |
| 7 | Anti-thrombosis effect of paeoniflorin:Evaluated in a photochemical reaction thrombosis model in vivo显示文摘 | Jianfeng Ye Huilong Duan Xiaoming Yang Weiming Yan Xiaoxiang Zheng | | 0，，08： | 1 |
| 8 | Context- aware recommendation using rough set model and collaborative filtering显示文摘 | Zheng Xinghuang Lu Xudong Duan Huilong | 2011 | ARTIFICIAL INTELLIGENCE REVIEW2011，35，1： | 1 |
| 9 | The genome of okra (Abelmoschus esculentus) provides insights into its genome evolution and high nutrient content显示文摘Okra(Abelmoschus esculentus)is an important vegetable crop with high nutritional value.However,the mechanism underlying its high nutrient content remains poorly understood.Here,we present a chromosome-scale genome of okra with a size of 1.19 Gb.Comparative genomics analysis revealed the phylogenetic status of A.esculentus,as well as whole-genome duplication(WGD)events that have occurred widely across the Malvaceae species.We found that okra has experienced three additional WGDs compared with the diploid cotton Gossypium raimondii,resulting in a large chromosome number(2n=130).After three WGDs,okra has undergone extensive genomic deletions and retained substantial numbers of genes related to secondary metabolite biosynthesis and environmental adaptation,resulting in significant differences between okra and G.raimondii in the gene families related to cellulose synthesis.Combining transcriptomic and metabolomic analysis,we revealed the relationship between gene expression and metabolite content change across different okra developmental stages.Furthermore,the sinapic acid/S-lignin biosynthesis-related gene families have experienced remarkable expansion in okra,and the expression of key enzymes involved in the sinapic acid/S-lignin biosynthesis pathway vary greatly across developmental periods,which partially explains the differences in metabolite content across the different stages.Our study gains insights into the comprehensive evolutionary history of Malvaceae species and the genetic basis that underlies the nutrient content changes in okra,which will facilitate the functional study and genetic improvement of okra varieties. | Ruyu Wang Wei Li Qiang He Hongyu Zhang Meijia Wang Xinyuan Zheng Ze Liu Yu Wang Cailian Du Huilong Du Longsheng Xing | 2023 | Horticulture Research2023，10，8： | 0 |
| 10 | Space advanced technology demonstration satellite显示文摘The Space Advanced Technology demonstration satellite(SATech-01),a mission for low-cost space science and new technology experiments,organized by Chinese Academy of Sciences(CAS),was successfully launched into a Sun-synchronous orbit at an altitude of~500 km on July 27,2022,from the Jiuquan Satellite Launch Centre.Serving as an experimental platform for space science exploration and the demonstration of advanced common technologies in orbit,SATech-01 is equipped with 16 experimental payloads,including the solar upper transition region imager(SUTRI),the lobster eye imager for astronomy(LEIA),the high energy burst searcher(HEBS),and a High Precision Magnetic Field Measurement System based on a CPT Magnetometer(CPT).It also incorporates an imager with freeform optics,an integrated thermal imaging sensor,and a multi-functional integrated imager,etc.This paper provides an overview of SATech-01,including a technical description of the satellite and its scientific payloads,along with their on-orbit performance. | ZHANG XiaoFeng CHEN Wen ZHU XiaoCheng MENG Na HE JunWang BI XingZi ZHANG YongHe SHI Qi LI Fei LIU Rui FENG ZhengGong LIU Liu LI JinSong WU HaiChen XU DongXiao LI TaiJie HUANG JiangJiang LIU Shuo LI TianTong YU XianSheng GAO Yang ZHOU Heng BAN HanYu ZHANG YanLi ZHANG YueTing YANG YingQuan HE Tao DUAN XuLiang CHEN Xin WANG YaMin SUN AnTai ZHANG KuoXiang SUN Ying WANG YaoBin FAN ChengCheng XIONG ShaoLin LI XinQiao WEN XiangYang LING ZhiXing SUN XiaoJin ZHANG Chen BAI XianYong WANG ZhanShan DENG YuanYong TIAN Hui YANG JianFeng XUE HongBo SANG Peng LIU JinGuo ZHENG HuiLong ZHU Xiang HE JianWu LI Hui XU LuXiang XU ShuYan CHEN WenWu LIU ZhenDong WANG ZhaoLi MAO XiangLong GAO Rong LI ZongXuan DING GuoPeng WANG XinYu DOU RunJiang WENG LuBin LUO Hao WANG YaPing LIANG XianFeng FANG ZiRuo | 2024 | Science China(Technological Sciences)2024，67，1： | 0 |
| 11 | Transcranial Acoustic Metamaterial Parameters Inverse Designed by Neural Networks显示文摘Objective:The objective of this work is to investigate the mapping relationship between transcranial ultrasound image quality and transcranial acoustic metamaterial parameters using inverse design methods.Impact Statement:Our study provides insights into inverse design methods and opens the route to guide the preparation of transcranial acoustic metamaterials.Introduction:The development of acoustic metamaterials has enabled the exploration of cranial ultrasound,and it has been found that the influence of the skull distortion layer on acoustic waves can be effectively eliminated by adjusting the parameters of the acoustic metamaterial.However,the interaction mechanism between transcranial ultrasound images and transcranial acoustic metamaterial parameters is unknown.Methods:In this study,1,456 transcranial ultrasound image datasets were used to explore the mapping relationship between the quality of transcranial ultrasound images and the parameters of transcranial acoustic metamaterials.Results:The multioutput parameter prediction model of transcranial metamaterials based on deep back-propagation neural network was built,and metamaterial parameters under transcranial image evaluation indices are predicted using the prediction model.Conclusion:This inverse big data design approach paves the way for guiding the preparation of transcranial metamaterials. | Yuming Yang Dong Jiang Qiongwen Zhang Xiaoxia Le Tao Chen Huilong Duan Yinfei Zheng | 2023 | Biomedical Engineering Frontiers2023，4，1： | 0 |
| 12 | High-quality Fagopyrum esculentum genome provides insights into the flavonoid accumulation among different tissues and self-incompatibility显示文摘Common buckwheat(Fagopyrum esculentum)and Tartary buckwheat(Fagopyrum tataricum),the two most widely cultivated buckwheat species,differ greatly in flavonoid content and reproductive mode.Here,we report the first high-quality and chromosome-level genome assembly of common buckwheat with 1.2 Gb.Comparative genomic analysis revealed that common buckwheat underwent a burst of long terminal repeat retrotransposons insertion accompanied by numerous large chromosome rearrangements after divergence from Tartary buckwheat.Moreover,multiple gene families involved in stress tolerance and flavonoid biosynthesis such as multidrug and toxic compound extrusion(MATE)and chalcone synthase(CHS)underwent significant expansion in buckwheat,especially in common buckwheat.Integrated multi-omics analysis identified high expression of catechin biosynthesis-related genes in flower and seed in common buckwheat and high expression of rutin biosynthesis-related genes in seed in Tartary buckwheat as being important for the differences in flavonoid type and content between these buckwheat species.We also identified a candidate key rutindegrading enzyme gene(Ft8.2377)that was highly expressed in Tartary buckwheat seed.In addition,we identified a haplotype-resolved candidate locus containing many genes reportedly associated with the development of flower and pollen,which was potentially related to self-incompatibility in common buckwheat.Our study provides important resources facilitating future functional genomics-related research of flavonoid biosynthesis and selfincompatibility in buckwheat. | Qiang He Dan Ma Wei Li Longsheng Xing Hongyu Zhang Yu Wang Cailian Du Xuanzhao Li Zheng Jia Xiuxiu Li Jianan Liu Ze Liu Yuqing Miao Rui Feng Yang Lv Meijia Wang Hongwei Lu Xiaochen Li Yao Xiao Ruyu Wang Hanfei Liang Qinghong Zhou Lijun Zhang Chengzhi Liang Huilong Du | 2023 | Journal of Integrative Plant Biology2023，65，6： | 0 |
| 13 | A telomere-to-telomere genome assembly of Zhonghuang 13,a widely-grown soybean variety from the original center of Glycine max显示文摘Soybean(Glycine max)stands as a globally significant agricultural crop,and the comprehensive assembly of its genome is of paramount importance for unraveling its biological characteristics and evolutionary history.Nevertheless,previous soybean genome assemblies have harbored gaps and incompleteness,which have constrained in-depth investigations into soybean.Here,we present Telomere-to-Telomere(T2T)assembly of the Chinese soybean cultivar Zhonghuang 13(ZH13)genome,termed ZH13-T2T,utilizing PacBio Hifi and ONT ultralong reads.We employed a multi-assembler approach,integrating Hifiasm,NextDenovo,and Canu,to minimize biases and enhance assembly accuracy.The assembly spans 1,015,024,879 bp,effectively resolving all 393 gaps that previously plagued the reference genome.Our annotation efforts identified 50,564 high-confidence protein-coding genes,707 of which are novel.ZH13-T2T revealed longer chromosomes,421 not-aligned regions(NARs),112 structure variations(SVs),and a substantial expansion of repetitive element compared to earlier assemblies.Specifically,we identified 25.67 Mb of tandem repeats,an enrichment of 5S and 48S rDNAs,and characterized their genotypic diversity.In summary,we deliver the first complete Chinese soybean cultivar T2T genome.The comprehensive annotation,along with precise centromere and telomere characterization,as well as insights into structural variations,further enhance our understanding of soybean genetics and evolution. | Anqi Zhang Tangchao Kong Baiquan Sun Shizheng Qiu Jiahe Guo Shuyong Ruan Yu Guo Jirui Guo Zhishuai Zhang Yue Liu Zheng Hu Tao Jiang Yadong Liu Shuqi Cao Shi Sun Tingting Wu Huilong Hong Bingjun Jiang Maoxiang Yang Xiangyu Yao Yang Hu Bo Liu Tianfu Han Yadong Wang | 2024 | The Crop Journal2024，12，1： | 0 |
| 14 | Tumor microenvironment of cancer stem cells:Perspectives on cancer stem cell targeting显示文摘There are few tumor cell subpopulations with stem cell characteristics in tumor tis-sue,defined as cancer stem cells(CSCs)or cancer stem-like cells(CSLCs),which can recon-struct neoplasms with malignant biological behaviors such as invasiveness via self-renewal and unlimited generation.The microenvironment that CsCs depend on consists of various cellular components and corresponding medium components.Among these factors existing at a variety of levels and forms,cytokine networks and numerous signal pathways play an important role in signaling transduction.These factors promote or maintain cancer cell stem-ness,and participate in cancer recurrence,metastasis,and resistance.This review aims to summarize the recent molecular data concerning the multilayered relationship between CsCs and CsC-favorable microenvironments.We also discuss the therapeutic implications of target-ing this synergistic interplay,hoping to give an insight into targeting cancer cell stemness for tumortherapyandprognosis. | Qianqian Guo Yi Zhou Tianyuan Xie Yin Yuan Huilong Li Wanjin Shi Lufeng Zheng Xiaoman Li Wenzhou Zhang | 2024 | Genes & Diseases2024，11，3： | 0 |
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