期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
云南省保山市烟草病毒多样性及其危害特征
1
作者 沈广材 张富强 +5 位作者 郭应成 董文凤 申莉莉 杨金广 焦裕冰 宫燕伟 《植物医学》 2024年第6期23-31,共9页
烟草病毒是影响烟草生产的重要病原,常造成复杂且严重的病害.研究利用宏病毒组测序和分子检测技术,分析云南省保山市隆阳区2022—2023年烟草病毒的多样性及危害特征.结果表明:2022年各地块烟草病毒危害情况轻于2023年.危害烟草的烟草病... 烟草病毒是影响烟草生产的重要病原,常造成复杂且严重的病害.研究利用宏病毒组测序和分子检测技术,分析云南省保山市隆阳区2022—2023年烟草病毒的多样性及危害特征.结果表明:2022年各地块烟草病毒危害情况轻于2023年.危害烟草的烟草病毒主要有6种,分别为烟草花叶病毒(Tobacco Mosaic Virus,TMV)、马铃薯Y病毒(Potato Virus Y,PVY)、辣椒脉斑驳病毒(Chilli Veinal Mottle Virus,ChiVMV)、番茄斑萎病毒(Tomato Spotted Wilt Virus,TSWV)、黄瓜花叶病毒(Cucumber Mosaic Virus,CMV)和烟草曲叶病毒(Tobacco Leaf Curl Virus,TLCV).TMV为主要优势病毒,PVY和ChiVMV危害显著上升,且部分病毒株系呈现显著的地域分化特性.研究结果为云南省保山市烟草病毒病流行机制的深入解析和科学防控提供了重要依据. 展开更多
关键词 病毒多样性 病毒 烟草花叶病毒 马铃薯Y病毒
在线阅读 下载PDF
Diversity,Complexity,and Challenges of Viral Infectious Disease Data in the Big Data Era:A Comprehensive Review
2
作者 Yun Ma Lu-Yao Qin +1 位作者 Xiao Ding Ai-Ping Wu 《Chinese Medical Sciences Journal》 2025年第1期29-44,I0005,共17页
Viral infectious diseases,characterized by their intricate nature and wide-ranging diversity,pose substantial challenges in the domain of data management.The vast volume of data generated by these diseases,spanning fr... Viral infectious diseases,characterized by their intricate nature and wide-ranging diversity,pose substantial challenges in the domain of data management.The vast volume of data generated by these diseases,spanning from the molecular mechanisms within cells to large-scale epidemiological patterns,has surpassed the capabilities of traditional analytical methods.In the era of artificial intelligence(AI)and big data,there is an urgent necessity for the optimization of these analytical methods to more effectively handle and utilize the information.Despite the rapid accumulation of data associated with viral infections,the lack of a comprehensive framework for integrating,selecting,and analyzing these datasets has left numerous researchers uncertain about which data to select,how to access it,and how to utilize it most effectively in their research.This review endeavors to fill these gaps by exploring the multifaceted nature of viral infectious diseases and summarizing relevant data across multiple levels,from the molecular details of pathogens to broad epidemiological trends.The scope extends from the micro-scale to the macro-scale,encompassing pathogens,hosts,and vectors.In addition to data summarization,this review thoroughly investigates various dataset sources.It also traces the historical evolution of data collection in the field of viral infectious diseases,highlighting the progress achieved over time.Simultaneously,it evaluates the current limitations that impede data utilization.Furthermore,we propose strategies to surmount these challenges,focusing on the development and application of advanced computational techniques,AI-driven models,and enhanced data integration practices.By providing a comprehensive synthesis of existing knowledge,this review is designed to guide future research and contribute to more informed approaches in the surveillance,prevention,and control of viral infectious diseases,particularly within the context of the expanding big-data landscape. 展开更多
关键词 viral infectious diseases big data data diversity and complexity data standardization artificial intelligence data analysis
在线阅读 下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部