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A chromosome-level genome assembly for Chinese plum‘Wushancuili'reveals the molecular basis of its fruit color and susceptibility to rain-cracking

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Horticultural Plant Journal 2024年第3期10卷 672-688页

作者： Kun Zhou Jingwen Wang Lin Pan Fang Xiang Yi Zhou Wei Xiong Ming Zeng Donald Grierson Wenbin Kong Lingyu Hu Wanpeng Xi College of Horticulture and Landscape Architecture Southwest UniversityChongqing 400715China Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River(Ministry of Education) Southwest UniversityChongqing 400715China Department of Pomology Chongqing Agricultural Technology Extension StationChongqing 401420China Plant and Crop Sciences Division School of BiosciencesUniversity of NottinghamSutton Bonington CampusLoughborough LE125RDUK Wuxi Economical Crop Technology Extension Station Chongqing 405800China

Chinese plum(Prunus salicina Lindl.)originates from China and makes a large contribution to the global production of *** ***‘Wushancuili'has a green coloration and high fruit quality and is economically important in eliminating poverty and protecting ecology in the Yangtze River Three Gorges ***,rain-induced cracking(rain-cracking,literally skin cracking caused by rain)is a limitation to‘Wushancuili'fruit production and causes severe *** study reported a high-quality‘Wushancuili'genome assembly consisting of a 302.17-Mb sequence with eight pseudo-chromosomes and a contig N50 of 23.59 Mb through the combination of Illumina sequencing,Pacific biosciences HiFiⅢsequencing,and high-throughput chromosome conformation capture technology.A total of 25109 protein-coding genes are predicted and 54.17%of the genome is composed of repetitive sequences.‘Wushancuili'underwent a remarkable orthoselection during *** identification revealed that loss-of-function in four core MYB10 genes results in the anthocyanin deficiency and absence of red color,revealing the green coloration due to the residual high chlorophyll in fruit ***,the occurrence of cracking is assumed to be closely associated with cell wall modification and frequently rain-induced pathogen enrichment through transcriptomic *** loss of MYB10 genes might render fruit more susceptible to pathogen-mediated cracking by weakening the epidermal strength and reactive oxygen species(ROS)*** findings provided fundamental knowledge regarding fruit coloration and rain-cracking and will facilitate genetic improvement and cultivation management in Chinese plums.

关键词： Chinese plum Fruit coloration Fruit epidermis Genome MYB10 Rain-cracking

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Movement analysis in the diagnosis and management of Parkinson’s disease

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Neural Regeneration research 2025年第2期20卷 485-486页

作者： Johannes Burtscher Nicolas Bourdillon Jules MJanssen Daalen Aurélien Patoz Julien FBally Martin Kopp Davide Malatesta Bastiaan RBloem Institute of Sport Sciences University of LausanneLausanneSwitzerland Radboud University Medical Center Department of NeurologyDonders Institute for BrainCognition and BehaviorCenter of Expertise for Parkinson and Movement DisordersNijmegenThe Netherlands Radboud University Medical Center Department of Medical BioSciencesNijmegenThe Netherlands research and Development Department Volodalen Swiss Sport LabAigleSwitzerland Service of Neurology Department of Clinical NeurosciencesLausanne University Hospital(CHUV)and University of Lausanne(UNIL)LausanneSwitzerland Department of Sport Science University of InnsbruckInnsbruckAustria

Challenges in the diagnosis and treatment of Parkinson’s disease:Parkinson’s disease(PD)is an increasingly prevalent neurodegenerative disease,at first sight primarily characterized by motor symptoms,although non-motor symptoms also constitute a major part of the overall ***,this disease cannot be diagnosed reliably until a large part of the vulnerable dopaminergic neurons has been irretrievably lost,and the disease progresses *** biological criteria for PD have been proposed recently and might eventually improve early diagnosis,but they require further validation,and their use will initially be restricted to a research environment(Darweesh et al.,2024).

关键词： diagnosis Clinical eventually

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Effect of Biofertilizers on the Agromorphological Parameters of Three Okra Cultivars in Southern Côte d’Ivoire

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Agricultural Sciences 2024年第4期15卷 408-422页

作者： Guinagui N’doua Bertrand Nomel Meless Patrice Sanogo Souleymane Kouassi N’dri Pacôme Kouadio Edouard Yves Gilchrist Dao Jonas Patrick Koné Dapah Sara Fatim Koné Daouda Fatogoma Sorho Plant Physiology and Pathology Teaching and research Unit UFR Biosciences F&#233lix Houphou&#235t-Boigny University Abidjan C&#244te d&#8217Ivoire WASCAL Center/African Center of Excellence on Climate Change Biodiversity and Sustainable Agriculture (WASCAL/CEA-CCBAD) Abidjan C&#244te d&#8217Ivoire

Okra (Abelmoschus esculentus L.) is an herbaceous plant of the Malvaceae family. In Côte d’Ivoire, okra production is estimated to be over 193,000 tons. This low production is largely due to poor soils and hardly covers the needs of the population. To remedy this, growers systematically use mineral fertilizers. However, these fertilizers pollute the environment. To find an alternative to chemical fertilization and increase production, the effect of biofertilizers (Spaawet, Retone, Super Gro) compared with NPK mineral fertilizer was evaluated on Divo, Teriman, and Djonan F1 cultivars. The trial was set up in a factorial block design with three replications. Plant height, number of functional leaves, and crown diameter were assessed at 60 days after sowing (DAS). The time to 50% flowering, production time, and fruit yield were calculated. The results showed that the biofertilizer Retone induced the highest heights and number of functional leaves, with averages of 61.89 cm and 29.88 leaves, respectively. The diameter at the crown (17.77 mm) was highest with the NPK mineral fertilizer, and the shortest 50% flowering time, with an average of 47.61 days, was also obtained with the biofertilizer Retone. The NPK mineral fertilizer produced the longest production time, with an average of 35.25 days. The highest yields were obtained using Retone (11.07 t/ha) and NPK (9.52 t/ha) fertilizers. The “Divo*Retone” interaction produced the highest yield with an average of 12.19 t/ha. The biofertilizer Retone could therefore be used as an alternative fertilizer to chemical fertilization in okra crops, given its effect on the parameters assessed.

关键词： Biofertilizer Retone Mineral Fertilizer Okra Yield Côte d’Ivoire

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Egg-associated secretions from the brown planthopper(Nilaparvata lugens)activate rice immune responses

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Insect Science 2024年第4期31卷 1135-1149页

作者： Jing Li Shuai Li Jing Li Xinyang Tan Zhichang Zhao Lei Jiang Ary A.Hoffmann Jichao Fang Rui Ji Institute of Plant Protection Jiangsu Academy of Agricultural SciencesJiangsu Key Laboratory for Food and Safety-State Key Laboratory Cultivation Base of Ministry of Science and TechnologyNanjingChina College of Plant Protection Nanjing Agricultural UniversityNanjingChina School of Plant Protection Anhui Agricultural UniversityHefeiChina School of biosciences Bio21 InstituteUniversity of MelbourneParkvilleVICAustralia Jiangsu Collaborative Innovation Center of Regional Modern Agriculture&Environmental Protection Huaiyin Normal UniversityHuaianJiangsu ProvinceChina

The brown planthopper(BPH,Nilaparvata lugens)is a notorious sap-sucking insect pest that damages rice(Oryza sativa)plants throughout *** BPH feeding,saliva enters rice plant tissues,whereas during oviposition egg-associated secretions(EAS)are deposited in damaged plant *** changes in rice to planthopper salivary effectors have been widely ***,the effects of EAS from planthopper on rice immunity remains largely *** this study,we found that both infestation of rice by gravid BPH female adults and treatment with the EAS elicited a strong and rapid accumulation of jasmonic acid(JA),JA-isoleucine,and hydrogen peroxide in *** enhanced plant defenses not only in rice but also in tobacco,and these impaired the performance of BPH on rice,as well as the performance of aphids and whiteflies on ***-throughput proteome sequencing of EAS led to 110 proteins being identified and 53 proteins with 2 or more unique peptides being *** proteins from BPH EAS were also found in the salivary proteome from herbivores,suggesting potential evolutionary conservation of effector functions across feeding and oviposition;however,others were only identified in EAS,and these are likely specifically related to *** findings point to novel proteins affecting interactions between planthoppers and rice during oviposition,providing an additional source of information for effector studies.

关键词： egg-associated secretion Nilaparvata lugens oviposition plant immunity proteome

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Predator-prey encounters:deciphering the robbery relationship between highwayman flies and their ant victims

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Integrative Zoology 2024年第2期19卷 253-261页

作者： Ying ZHAO Yulong YU Zhi CHEN Ying LI Huidan TENG Guillaume CHOMICKI Chuntian ZHANG Gao CHEN Yunnan Key Laboratory for Integrative Conservation of Plant Species with Extremely Small Populations KunmingChina CAS Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of SciencesKunmingChina College of Life Science Shenyang Normal UniversityShenyangChina School of Ecology and Environmental Science Yunnan UniversityKunmingChina University of Chinese Academy of Sciences BeijingChina Ecology and Evolutionary Biology School of BiosciencesAlfred Denny BuildingUniversity of SheffieldWestern BankSheffieldUK

Examples of predator–prey interactions in which flies rob ants are *** date,this behavior has only been recorded in the genus Bengalia Robineau-Desvoidy(Bengaliinae,Diptera,Calliphoridae).These predatory flies ambush ants,and rob them of the food or offspring that they are ***,because of the rarity of this behavior,the reasons and consequences(evolutionary advantages)are unknown,and indeed,the behavior has been sometimes considered *** this study,we employed field investigations and behavioral analyses to investigate whether the sex of the fly Bengalia varicolor,or the weight and quality of the food carried by Pheidole nodus ants influenced fly–ant interactions in their natural *** show that food weight and quality influenced the behavior of *** independent of the fly’s *** behavior by the flies was more successful when the food robbed was of high-quality and light in ***,the weight of the food robbed modulated the escape distance the flies could carry *** then may affect the food quality and weight transported by the *** is a novel example of deciphering the relationship between highwayman flies and their ant *** the widespread distribution of Bengalia flies,we suggest that such interspecific predator–prey encounters may shape the robbery interactions and the carrying behavior of further ant species in nature.

关键词： Bengalia kleptoparasitism Pheidole predatory flies robbing

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Comparative metabolomics reveal histamine biodegradation mechanism by salt stressed Bacillus subtilis JZXJ-7

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Food Science and Human Wellness 2024年

作者： Rundong Wang Yijia Deng Yuhao Zhang Xuepeng Li Ravi Gooneratne Jianrong Li College of Food Science and Engineering Bohai University Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing Department of Wine Food and Molecular biosciences Faculty of Agriculture and Life Sciences Lincoln University Lincoln 7647 New Zealand College of Food Science Southwest University College of Food Science and Engineering Lingnan Normal University

Bacillus subtilis (B. subtilis) JZXJ-7 isolated from shrimp paste can significantly degrade histamine under salt stress but the mechanism is unclear. This study aims to evaluate the effect of 170 and 340 mmol/L NaCl on B. subtilis JZXJ-7 growth， histamine degradation， antioxidant enzymes [catalase (CAT)， superoxide dismutase (SOD) and glutathione S-transferase (GST)] activities and Na+， K+-ATPase activity. Furthermore， comparative metabolomics was used to investigate histamine biodegradation mechanism by *** JZXJ-7 subjected to salt stress. Both 170 and 340 mmol/L NaCl promoted B. subtilis JZXJ-7 growth in late stages of reproduction (32 - 48 h)， increased histamine degradation rate by 64.85% and 79.87% (P < 0.05)， Na+， K+-ATPase activity to 6.28 U/mg (P < 0.05) and 11.63 U/mg (P < 0.01) respectively. NaCl treatment significantly increased the activities of CAT， GST and SOD (P < 0.05)， amino acids and its metabolites (33.39%)， benzene and substituted derivatives (12.05%)， heterocyclic compounds (10.62%)， organic acids and derivatives (9.75%)， aldehydes， ketones， esters (5.59%) and nucleotides and its metabolites (4.58%). Metabolite set enrichment analysis revealed NaCl induced differential metabolic pathways of D-glutamine， D-glutamate， L-arginine， L-proline， histidine and glycerophospholipids， L-lysine degradation， and aminoacyl-tRNA biosynthesis. Exposure to 340 mmol/L NaCl up-regulated carbohydrate， glutathione and glycerophospholipid metabolism. The new insights into the mechanism of salt stress to promote B. subtilis JZJX-7 growth， energy metabolic pathways and to degrade histamine provide the theoretical basis for application of B. subtilis JZXJ-7 in food fermentation industry.

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综述:核小体液-液相分离中早期形核过程的分子结构

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电子显微学报 2024年第1期43卷 114-127页

作者：张蒙薛涵刘建方任罡 The Molecular Foundry Lawrence Berkeley National LaboratoryBerkeleyCA94720USA Quantitative biosciences(QB3) University of CaliforniaBerkeleyCA94720USA

研究揭示,核小体阵列在体外具有液-液相分离(liquid⁃liquid phase separation,LLPS)的内在特性,被认为在体内引导染色质区域的结构变化。然而,对于形成的异质凝聚物在分子水平的结构研究,长期以来受到技术限制,从而阻碍了研究人员对核... 详细信息

研究揭示,核小体阵列在体外具有液-液相分离(liquid⁃liquid phase separation,LLPS)的内在特性,被认为在体内引导染色质区域的结构变化。然而,对于形成的异质凝聚物在分子水平的结构研究,长期以来受到技术限制,从而阻碍了研究人员对核小体液-液相分离的深入理解。为了解决这一难题,张蒙等运用先进的冷冻电子断层扫描技术(Cryo⁃electron tomography,Cryo⁃ET)、结合单分子电子断层重构(individual⁃particle electron tomography,IPET)和基于深度学习的分割技术,确定了液-液相分离在不同阶段的凝聚物的分子组织结构。该研究揭示,核小体的液-液相分离过程涉及到两个主要步骤:首先,旋节分解形成不规则的凝聚物;然后,这些凝聚物经过一个不稳定的过渡阶段,转化为更紧凑的球状核,进一步通过聚集更多旋节材料或与其它球状凝聚物的融合,逐渐形成更大的球状聚集体。此外,连接组蛋白H1催化旋节向球状凝聚物转变的速率,比旋节分解速度快出十倍以上。因此,推测这种转变可能涉及到核小体疏水表面的暴露,进而改变了核小体之间的相互作用。这些发现为染色质从间期结构向中期结构转变提供了新的物理机制线索。

关键词：核小体核小体阵列液-液相分离凝聚物旋节分解成核和生长组蛋白H1 染色质非平均的单分子结构测定冷冻电子断层扫描单分子结构重构法

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The History of Controlling and Treating Infectious Diseases in Ancient China

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Current Medical Science 2024年第1期44卷 64-70页

作者： Cui-ling LIU Tao ZHOU Liang-bin CHENG David FISHER Khrystyna PRONYUK Erkin MUSABAEV Yi-ping DANG Lei ZHAO Department of Infectious Diseases Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430022China Department of Gastroenterology and Hepatology Huanggang Hospital of Traditional Chinese MedicineHubei University of Chinese MedicineHuanggang 438000China Clinical College of Traditional Chinese Medicine Hubei University of Chinese MedicineWuhan 430065China Department of Liver Diseases Hubei Hospital of Traditional Chinese MedicineWuhan 430061China Department of Medical biosciences Faculty of Natural SciencesUniversity of the Western CapeBellvilleCape Town 7535South Africa Department of Infectious Diseases Bogomolets National Medical UniversityKyiv 02132Ukraine The research Institute of Virology Ministry of HealthTashkent 100122Uzbekistan Department of Vascular Surgery Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430022China

Infectious diseases are the common enemies of *** the course of historical development,they persistently threaten human health and *** today,despite the developments in medical science,we cannot escape the fear and suffering caused by infectious *** in ancient or modern times,the source of infection,route of transmission,and a susceptible population are the three key conditions for the prevalence and spread of infectious *** factors closely related to these three conditions can affect the prevalence of infectious *** is one of the cradles of world *** ancient people accumulated a great deal of experience and lessons in the long struggle against infectious *** the face of the current threat posed by widespread infectious disease,it is imperative to review and summarize ancient Chinese ideas and health policies on epidemic prevention and control to inspire contemporary efforts in the prevention and control of infectious *** combination of prevention-oriented epidemic prevention ideology and traditional medicine provides valuable insights,especially for impoverished and medically underserved regions.

关键词： infectious diseases Chinese medicine public health historical review

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Advances in Wireless,Batteryless,Implantable Electronics for Real‑Time,Continuous Physiological Monitoring

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Nano-Micro Letters 2024年第3期16卷 254-302页

作者： Hyeonseok Kim Bruno Rigo Gabriella Wong Yoon Jae Lee Woon‑Hong Yeo IEN Center for Wearable Intelligent Systems and Healthcare Georgia Institute of TechnologyAtlantaGA 30332USA George W.Woodruff School of Mechanical Engineering Georgia Institute of TechnologyAtlantaGA 30332USA School of Electrical and Computer Engineering Georgia Institute of TechnologyAtlantaGA 30332USA Wallace H.Coulter Department of Biomedical Engineering Georgia Tech and Emory University School of MedicineAtlantaGA 30332USA Parker H.Petit Institute for Bioengineering and biosciences Institute for MaterialsInstitute for Robotics and Intelligent MachinesGeorgia Institute of TechnologyAtlantaGA 30332USA

This review summarizes recent progress in developing wireless,batteryless,fully implantable biomedical devices for real-time continuous physiological signal monitoring,focusing on advancing human health *** considerations,such as biological constraints,energy sourcing,and wireless communication,are discussed in achieving the desired performance of the devices and enhanced interface with human *** addition,we review the recent achievements in materials used for developing implantable systems,emphasizing their importance in achieving multi-functionalities,biocompatibility,and *** wireless,batteryless devices offer minimally invasive device insertion to the body,enabling portable health monitoring and advanced disease ***,we summarize the most recent practical applications of advanced implantable devices for human health care,highlighting their potential for immediate commercialization and clinical uses.

关键词： Implantable electronics Biomedical systems Batteryless devices Wireless electronics Physiological signal monitoring

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Mechanistic insights toward identification and interaction of plant parasitic nematodes:A review

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Soil Ecology Letters 2024年第1期6卷 11-27页

作者： Bisma Jan Ali Haider Shah Mudasir Ahmad Bhat Arif Tasleem Jan Ishfaq Ahmad Wani Ali Asghar Shah Section of Microbiology Baba Ghulam Shah Badshah UniversityRajouriJ&K185234India Department of Biotechnology Baba Ghulam Shah Badshah University RajouriJ&K185234India Department of Botany Baba Ghulam Shah Badshah University RajouriJ&K185234India Department of Zoology School of Biosciences and BiotechnologyBaba Ghulam Shah Badshah University RajouriJ&K185234India

Nematode identification serves as an important param-eter to study their behaviour,importance and *** of classical morphometric based identifica-tion methods prove to be lacking due to insufficient knowledge on morphological variations among closely related *** approaches such as DNA and protein-based information,microarray,probing,sequence-based methods and others have been used to supplement morphology-based methods for nematode *** and certain protein-based nematode-associated molecular patterns(NAMPs),can be perceived by the host plants,and can initiate a signalling *** review primarily emphasizes on an updated account of different classical and modern tools used for the identification of *** we also summa-rize the mechanism of some important signalling pathways which are involved in the different plant nematode *** constitute most diverse and least studied group of soil inhabiting *** are ecologically and physiologically important,however,wide range of nematodes show harmful impact on the individuals that live within their *** parasitic nematodes(PPNs)are transparent,pseudocoelomate,free living or parasitic *** lack morphometric identification methods due to insufficient knowl-edge on morphological variations among closely related *** such,molecular approaches such as DNA and protein-based information,microarray,probing,sequence-based methods and others have been used to supplement morphology-based methods for their *** invade the defense response of different plant species,parasitic nematodes have evolved different molecular *** and certain protein-based nematode-associated molecular patterns(NAMPs),can be perceived by the host plants,and can initiate a signaling *** overcome the host confrontation and develop certain nematode feeding sites,some members can inject effectors into

关键词： nematode identification plant nematode interaction DNA fingerprinting nematode-associated molecular patterns signaling path-ways

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