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A telomere-to-telomere genome assembly of Zhonghuang 13,a widely-grown soybean variety from the original center of Glycine max

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The Crop journal 2024年第1期12卷 142-153页

作者： 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 Center for Bioinformatics School of Computer Science and TechnologyHarbin Institute of TechnologyHarbin 150001HeilongjiangChina Ministry of Agriculture Key Laboratory of Soybean Biology(Beijing) Institute of Crop SciencesChinese Academy of Agricultural SciencesBeijing 100081China National Key Facility for Crop Gene Resources and Genetic Improvement Institute of Crop SciencesChinese Academy of Agricultural SciencesBeijing 100081China

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 ***,previous soybean genome assemblies have harbored gaps and incompleteness,which have constrained in-depth investigations into ***,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 *** employed a multi-assembler approach,integrating Hifiasm,NextDenovo,and Canu,to minimize biases and enhance assembly *** assembly spans 1,015,024,879 bp,effectively resolving all 393 gaps that previously plagued the reference *** annotation efforts identified 50,564 high-confidence protein-coding genes,707 of which are ***13-T2T revealed longer chromosomes,421 not-aligned regions(NARs),112 structure variations(SVs),and a substantial expansion of repetitive element compared to earlier ***,we identified 25.67 Mb of tandem repeats,an enrichment of 5S and 48S rDNAs,and characterized their genotypic *** summary,we deliver the first complete Chinese soybean cultivar T2T *** 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.

关键词： Soybean Telomere-to-Telomere assembly Zhonghuang 13 Structure variations

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High-throughput screening of novel TFEB agonists in protecting against acetaminopheninduced liver injury in mice

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Acta Pharmaceutica Sinica B 2024年第1期14卷 190-206页

作者： Xiaojuan Chao Mengwei Niu Shaogui Wang Xiaowen Ma Xiao Yang hua Sun Xujia hu hua Wang Li Zhang Ruili huang Menghang Xia Andrea Ballabio Hartmut jaeschke hong-Min Ni Wen-Xing Ding Department of Pharmacology Toxicology and TherapeuticsUniversity of Kansas Medical CenterKansas CityKS 66160USA NMPA Key Laboratory for Research and Evaluation of Drug Metabolism&Guangdong Provincial Key Laboratory of New Drug Screening School of Pharmaceutical SciencesSouthern Medical UniversityGuangzhou 510515China Department of Oncology the First Affiliated Hospital of Anhui Medical UniversityAnhui Medical UniversityHefei 230032China National Center for Advancing Translational Sciences National Institutes of HealthBethesdaMD 20892USA Telethon Institute of Genetics and Medicine TIGEMPozzuoliNaples 80131Italy Medical Genetics Department of Translational MedicineFederico II UniversityNaples 80131Italy Department of Molecular and human Genetics Baylor College of MedicineHoustonTX 77030USA Department of Internal Medicine Division of GastroenterologyHepatology&MotilityUniversity of Kansas Medical CenterKansas CityKS 66160USA

Macroautophagy(referred to as autophagy hereafter)is a major intracellular lysosomal degradation pathway that is responsible for the degradation of misfolded/damaged proteins and *** studies showed that autophagy protects against acetaminophen(APAP)-induced injury(AILI)via selective removal of damaged mitochondria and APAP protein *** lysosome is a critical organelle sitting at the end stage of autophagy for autophagic degradation via fusion with *** the present study,we showed that transcription factor EB(TFEB),a master transcription factor for lysosomal biogenesis,was impaired by APAP resulting in decreased lysosomal biogenesis in mouse *** loss-of and gain-of function of hepatic TFEB exacerbated or protected against AILI,***,overexpression of TFEB increased clearance of APAP protein adducts and mitochondria biogenesis as well as SQSTM1/p62-dependent non-canonical nuclear factor erythroid 2-related factor 2(NRF2)activation to protect against *** also performed an unbiased cell-based imaging high-throughput chemical screening on TFEB and identified a group of TFEB *** these agonists,salinomycin,an anticoccidial and antibacterial agent,activated TFEB and protected against AILI in *** conclusion,genetic and pharmacological activating TFEB may be a promising approach for protecting against AILI.

关键词： Autophagy DILI Drug screening Hepatotoxicity Lysosome Mitochondria Mitophagy NRF2

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我国人工智能立法的模式选择与制度展开——兼论领域融贯型立法模式

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西安交通大学学报（社会科学版） 2024年第4期44卷 132-143页

作者：胡铭洪涛浙江大学光华法学院浙江杭州310008

中国人工智能立法已经纳入《国务院2023年度立法工作计划》,当前,研究重心应从“应否立法”转向“如何立法”。比较国际人工智能立法实践,可归纳出两种基本模式,即统一垂直型立法模式和分散网格型立法模式,两者在制度设计、价值取向等... 详细信息

中国人工智能立法已经纳入《国务院2023年度立法工作计划》,当前,研究重心应从“应否立法”转向“如何立法”。比较国际人工智能立法实践,可归纳出两种基本模式,即统一垂直型立法模式和分散网格型立法模式,两者在制度设计、价值取向等方面各具特征。在分析研判这两种模式的基础上,以法律3.0为指导,提出中国应探索领域融贯型立法。该模式强调人工智能立法系领域法,主要内容应包括风险规制、产业促进、技术标准三方面,形式上要以基本法为主体、产业促进法和技术标准法为分支,旨在实现立法宗旨、人工智能面相及法治系统工程的三重融贯。在该模式下,《人工智能法》(基本法)应当对基本规定、基本原则、基本制度及责任义务体系等内容分别作统一界定、吸纳转介与制度重塑。

关键词：人工智能立法智能治理统一垂直型立法分散网格型立法领域融贯型立法

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Layered oxide cathodes for sodium-ion batteries:microstructure design,local chemistry and structural unit

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Science China Chemistry 2024年第1期67卷 191-213页

作者： Ling-Yi Kong Han-Xiao Liu Yan-Fang Zhu jia-Yang Li Yu Su hong-Wei Li Hai-Yan hu Yi-Feng Liu Ming-jing Yang Zhuang-Chun jian Xin-Bei jia Shu-Lei Chou Yao Xiao Institute for Carbon Neutralization College of Chemistry and Materials EngineeringWenzhou UniversityWenzhou 325035China

Because of the low price and abundant reserves of sodium compared with lithium,the research of sodium-ion batteries(SIBs)in the field of large-scale energy storage has returned to the research *** oxides distinguish themselves from the mains cathode materials of SIBs owing to their advantages such as high specific capacity,simple synthesis route,and environmental ***,the commercial development of the layered oxides is limited by sluggish kinetics,complex phase transition and poor air *** on the research ideas from macro-to micro-scale,this review systematically summarizes the current optimization strategies of sodium-ion layered oxide cathodes(SLOC)from different dimensions:microstructure design,local chemistry regulation and structural unit *** the dimension of microstructure design,the various structures such as the microspheres,nanoplates,nanowires and exposed active facets are prepared to improve the slow kinetics and electrochemical ***,from the view of local chemistry regulation by chemical element substitution,the intrinsic electron/ion properties of SLOC have been enhanced to strengthen the structural ***,the optimization idea of endeavors to regulate the physical and chemical properties of cathode materials essentially is put forward from the dimension of structural unit *** opinions and strategies proposed in this review will provide some inspirations for the design of new SLOC in the future.

关键词： sodium-ion batteries layered oxide cathodes microstructure design local chemistry structural unit

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Microstructure,interfacial reaction behavior,and mechanical properties of Ti_3AlC_(2)reinforced Al6061 composites

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Transactions of Nonferrous Metals Society of China 2024年第9期34卷 2756-2771页

作者： Zhi-bin LIU jia-bao BAO Wen-jie hu hong YAN School of Advanced Manufacturing Nanchang UniversityNanchang 330031China jiangxi Vocational and Technical College of Communications Nanchang 330013China

The interfacial reaction behavior of Al and Ti_3AlC_(2)at different pouring temperatures and its effect on the microstructure and mechanical properties of the composites were *** results show that the addition of3.0 wt.%Ti_3AlC_(2)refines the average grain size ofα(Al)in the composite by 50.1%compared to Al6061 *** analyses indicate that an in-situ Al_(3Ti)transition layer of-180 nm in thickness is generated around the edge of Ti_3AlC_(2)at 720℃,forming a well-bonded Al-Al_(3Ti)*** this processing temperature,the ultimate tensile strength of A16061-3.0 wt.%Ti_3AlC_(2)composite is 199.2 MPa,an improvement of 41.5%over the Al6061 *** analyses further elucidate that 720℃is favourable for forming the nano-sized transition layer at the Ti_3AlC_(2)***,the thermal mismatch strengthening plays a dominant role in this state,with a strengthening contribution of about 74.8%.

关键词： Al6061 composites Ti3AlC2 microstructure interfacial reaction tensile mechanical properties

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Association between MTHFR c.677C>T variant and erectile dysfunction among males attending fertility clinic

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Asian journal of Andrology 2024年第1期26卷 41-45页

作者： Shun Bai Ming-Zhen Li Yang-Yang Wan Xue-Chun hu Yi-Xun Liu Xian-hong Tong Tong-Hang Guo Lu Zong Ran Liu Yuan-Qi Zhao Ping Xiang Bo Xu Xiao-hua jiang Department of Gynecology and Obstetrics Reproductive and Genetic HospitalThe First Affiliated Hospital of University of Science and Technology of ChinaDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefei 230001China NHC Key Laboratory of Male Reproduction and Genetics Guangdong Provincial Reproductive Science Institute(Guangdong Provincial Fertility Hospital)Guangzhou 510600China Department of Urology The First Affiliated Hospital of University of Science and Technology of ChinaDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefei 230001China Wannan Medical College Wuhu 241002China

Genetic risk factors have been shown to contribute to the development of sexual ***,the role of methylenetetrahydrofolate reductase(MTHFR)gene variants in the risk of erectile dysfunction(ED)remains *** this study,we recruited 1254 participants who underwent ED assessed by the International Index of Erectile *** MTHFR c.677C>T variant was also measured by fluorescence polymerase chain reaction(PCR).No significant difference in the genotypic frequency of the MTHFR C677T polymorphism(CC,CT,and TT)was observed between men from the ED and non-ED *** addition,on binary logistic regression analysis,both crude and adjusted models showed that the risk of ED was not significantly associated with the C677T ***,a significantly higher frequency of the 677TT polymorphism was found in severe and moderate ED(P=O.02).The positive correlation between the MTHFR 677TT polymorphism and severe ED was confirmed by logistic regression analysis,even after adjusting for potential confounders(odds ratio[OR]=2.46,95%confidence interval[CI]:1.15-5.50,P=0.02).These findings suggest a positive correlation between the MTHFR 677TT polymorphism and the risk of severe *** of MTHFR gene polymorphisms may provide complementary information for ED patients during routineclinicaldiagnosis.

关键词： erectile dysfunction gene variant genetic risk factors methylenetetrahydrofolate reductase sexual function

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Production and test of sPHENIX W/SciFiber electromagnetic calorimeter blocks in China

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Nuclear Science and Techniques 2024年第8期35卷 167-176页

作者： Xiao‑Zhou Yu Xi‑Yang Wang Wei‑hu Ma Shi‑hong Fu Peng‑Fei Sun jin‑Xing Song Wan‑Bing He Yang Shen Long Ma jin‑hui Chen huan‑Zhong huang Si‑Guang Wang jing Zhou Xiao‑Mei Li Institute of Modern Physics Fudan UniversityShanghai 200433China Key Laboratory of Nuclear Physics and Ion‑Beam Application(MOE) Fudan UniversityShanghai 200433China Science and Technology on Nuclear Data Laboratory China Institute of Atomic EnergyBeijing 102413China Department of Physics and Astronomy University of CaliforniaLos AngelesCA 90095USA State Key Laboratory of Nuclear Physics and Technology School of PhysicsPeking UniversityBeijing 100871China

The sPHENIX experiment is a new generation of large acceptance detectors at the relativistic heavy ion collider at Brookhaven National Laboratory,with scientific goals focusing on probing the strongly interacting Quark–Gluon plasma with hard probes of jets,open heavy flavor particles,andγ*** EMCal detector,which covers the pseudo-rapidity region of|η|≤1.1,is an essential subsystem of *** this study,we focused on producing and testing EMCal blocks covering a pseudo-rapidity of|η|∈[0.8,1.1].These,in conjunction with the central pseudo-rapidity EMCal blocks,significantly enhance the sPHENIX physics capability of the jet andγparticle *** this paper,the detector module production and testing of sPHENIX W-powder/scintillating fiber(W/ScFi)electromagnetic calorimeter blocks are *** selection of the tungsten powder,mold fabrication,QA procedures,and cosmic ray test results are discussed.

关键词： sPHENIX Tungsten/scintillating fiber electromagnetic calorimeter Cosmic ray test

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Carrimycin inhibits coronavirus replication by decreasing the efficiency of programmed–1 ribosomal frameshifting through directly binding to the RNA pseudoknot of viral frameshift-stimulatory element

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Acta Pharmaceutica Sinica B 2024年第6期14卷 2567-2580页

作者： hongying Li jianrui Li jiayu Li hu Li Xuekai Wang jing jiang Lei Lei Han Sun Mei Tang Biao Dong Weiqing He Shuyi Si Bin hong Yinghong Li Danqing Song Zonggen Peng Yongsheng Che jian-Dong jiang CAMS Key Laboratory of Antiviral Drug Research Institute of Medicinal BiotechnologyChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100050China Beijing Key Laboratory of Antimicrobial Agents Institute of Medicinal BiotechnologyChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100050China Key Laboratory of Biotechnology of Antibiotics the National Health and Family Planning Commission(NHFPC)Institute of Medicinal BiotechnologyChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100050China

The pandemic of SARS-CoV-2 worldwide with successive emerging variants urgently calls for small-molecule oral drugs with broad-spectrum antiviral ***,we show that carrimycin,a new macrolide antibiotic in the clinic and an antiviral candidate for SARS-CoV-2 in phase III trials,decreases the efficiency of programmed–1 ribosomal frameshifting of coronaviruses and thus impedes viral replication in a broad-spectrum *** binds directly to the coronaviral frameshift-stimulatory element(FSE)RNA pseudoknot,interrupting the viral protein translation switch from ORF1a to ORF1b and thereby reducing the level of the core components of the viral replication and transcription *** carrimycin with known viral replicase inhibitors yielded a synergistic inhibitory effect on *** the FSE mechanism is essential in all coronaviruses,carrimycin could be a new broad-spectrum antiviral drug for human coronaviruses by directly targeting the conserved coronaviral FSE *** finding may open a new direction in antiviral drug discovery for coronavirus variants.

关键词： Carrimycin Coronavirus Broad-spectrum antiviral activity Programmed-1 ribosomal frameshifting RNA pseudoknot Antiviral agent RNA target Synergistic inhibitory effect

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Cellular angiofibroma arising from the rectocutaneous fistula in an adult: A case report

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World journal of Clinical Cases 2024年第10期12卷 1778-1784页

作者： Hao-En Chen Yu-Yang Lu Ruei-Yu Su hong-Hau Wang Chao-Yang Chen je-Ming hu jung-Cheng Kang Kuan-Hsun Lin Ta-Wei Pu Department of Surgery Taichung Armed Forces General HospitalTaichung 411Taiwan Department of Surgery Tri-Service General HospitalNational Defense Medical CenterTaipei 114Taiwan Department of Pediatrics Tri-Service General HospitalNational Defense Medical CenterTaipei 114Taiwan Department of Pathology Tri-Service General HospitalNational Defense Medical CenterTaipei 105Taiwan Department of Pathology and Laboratory Medicine Taoyuan Armed Forces General HospitalTaoyuan 32551Taiwan Department of Radiology Tri-Service General Hospital Songshan BranchNational Defense Medical CenterTaipei 105Taiwan Division of Colon and Rectal Surgery Department of SurgeryTri-Service General HospitalNational Defense Medical CenterTaipei 114Taiwan Division of Colon and Rectal Surgery Department of SurgeryTaiwan Adventist HospitalTaipei 105Taiwan Division of Thoracic Surgery Department of SurgeryTri-Service General HospitalNational Defense Medical CenterTaipei 114Taiwan Division of Colon and Rectal Surgery Department of SurgeryTri-Service General Hospital Songshan BranchNational Defense Medical CenterTaipei 105Taiwan

BACKGROUND Rectocutaneous fistulae are *** infection originates within the anal glands and subsequently extends into adjacent regions,ultimately resulting in fistula *** angiofibroma(CAF),also known as an angiomy ofibroblastoma-like tumor,is a rare benign soft tissue neoplasm predominantly observed in the scrotum,perineum,and inguinal area in males and in the vulva in *** describe the first documented case CAF that developed within a rectocutaneous fistula and manifested as a perineal *** SUMMARY In the outpatient setting,a 52-year-old male patient presented with a 2-year history of a growing perineal mass,accompanied by throbbing pain and minor scrotal *** examination revealed a soft,well-defined,non-tender mass at the left buttock that extended towards the perineum,without a visible *** initial assessment identified a soft tissue tumor,and the laboratory data were within normal *** and pelvic computed tomography(CT)revealed swelling of the abscess cavity that was linked to a rectal cutaneous fistula,with a track-like lesion measuring 6 cm×0.7 cm in the left perineal region and attached to the left *** examination found no significant inner orifices.A left medial gluteal incision revealed a thick-walled mass,which was excised along with the extending tract,and curettage was *** examination confirmed CAF *** patient achieved total resolution during follow-up assessments and did not require additional *** CT imaging supports perineal lesion diagnosis and *** angiofibromas,even with a cutaneous fistula,can be excised transperineally.

关键词： Angiofibroma Perineal mass Rectocutaneous fistula Anorectal fistula Anal fistula Case report

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Association of TRMT2B gene variants with juvenile amyotrophic lateral sclerosis

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Frontiers of Medicine 2024年第1期18卷 68-80页

作者： Yanling Liu Xi He Yanchun Yuan Bin Li Zhen Liu Wanzhen Li Kaixuan Li Shuo Tan Quan Zhu Zhengyan Tang Feng Han Ziqiang Wu Lu Shen hong jiang Beisha Tang jian Qiu Zhengmao hu junling Wang Department of Neurology Xiangya HospitalCentral South UniversityJiangxiNational Regional Center for Neurological DiseasesNanchang330038China Provincial Laboratory for Diagnosis and Treatment of Genitourinary System Disease Department of UrologyXiangya HospitalCentral South UniversityChangsha410078China Department of Orthopedics The First Affiliated HospitalZhejiang University School of MedicineHangzhou310002China Department of Neurology Xiangya HospitalCentral South UniversityChangsha410078China National Clinical Research Center for Geriatric Diseases Xiangya HospitalCentral South UniversityChangsha410008China Key Laboratory of hunan Province in Neurodegenerative Disorders Central South UniversityChangsha410008China Center for Medical Genetics School of Life SciencesCentral South UniversityChangsha410008China Engineering Research Center of hunan Province in Cognitive Impairment Disorders Central South UniversityChangsha410078China hunan International Scientific and Technological Cooperation Base of Neurodegenerative and Neurogenetic Diseases Changsha410078China hunan Key Laboratory of Molecular Precision Medicine Xiangya HospitalCentral South UniversityChangsha410078China

Amyotrophic lateral sclerosis(ALS)is a fatal neurodegenerative disease characterized by progressive degeneration of motor neurons,and it demonstrates high clinical heterogeneity and complex genetic architecture.A variation within TRMT2B(c.1356G>T;p.K452N)was identified to be associated with ALS in a family comprising two patients with juvenile ALS(jALS).Two missense variations and one splicing variation were identified in 10 patients with ALS in a cohort with 910 patients with ALS,and three more variants were identified in a public ALS database including 3317 patients with ALS.A decreased number of mitochondria,swollen mitochondria,lower expression of ND1,decreased mitochondrial complex I activities,lower mitochondrial aerobic respiration,and a high level of ROS were observed functionally in patient-originated lymphoblastoid cell lines and TRMT2B interfering HEK293 ***,TRMT2B variations overexpression cells also displayed decreased *** conclusion,a novel jALS-associated gene called TRMT2B was identified,thus broadening the clinical and genetic spectrum of ALS.

关键词： TRMT2B amyotrophic lateral sclerosis mitochondrial complex I tRNA methylation reactive oxygen species

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