检索结果-南通市图书馆

A C-type lectin with dual carbohydrate recognition domains functions in innate immune response in Asian corn borer,Ostrinia furnacalis

引用

Insect Science 2025年第1期32卷 172-192页

作者： Er-Tao Li Jia-Yue Ji Wei-Jie Kong Dong-Xu Shen Cai Li Chun-Ju An Deparment of Entomology College of Plant ProtectionChina Agricultural UniversityBejingChina Pomology Institute Shanxi Agricultural UniversityJinzhongShanxi ProvinceChina Jiangsu Key Laboratory of Sericultural biology and biotechnology School of BiotechnologyJiangsu University of Science and TechnologyZhenjiangJiangsu ProvinceChina

C-type lectins(CTLs)act as pattern recognition receptors(PRRs)to initiate the innate immune response in insects.A CTL with dual carbohydrate recognition domains(CRDs)(named immulectin-4[IML-4])was selected from the Ostrinia furnacalis transcriptome dataset for functional *** cloned the full-length complementary DNA of *** IML-4(OfIML-4).It encodes a 328-residue protein with a Glu-Pro-Asn(EPN)and Gln-Pro-Asp(QPD)motifs in 2 CRDs,***-4 messenger RNA levels increased significantly upon the bacterial and fungal *** OfIML-4(rIML-4)and its individual CRDs(rCRD1 and rCRD2)exhibited the binding ability to various microorganisms including Escherichia coli,Micrococcus luteus,Pichia pastoris,and Beauveria bassiana,and the cell wall components including lipopolysaccharide from ***,peptidoglycan from *** or Bacillus subtilis,and curdlan from Alcaligenes *** binding further induced the agglutination of ***,***,and *** in the presence of calcium,the phagocytosis of Staphylococcus aureus by the hemocytes,in vitro encapsulation and melanization of nickel-nitrilotriacetic acid beads,and a significant increase in phenoloxidase activity of *** addition,rIML-4 significantly enhanced the phagocytosis,nodulation,and resistance of *** to *** together,our results suggest that OfIML-4 potentially works as a PRR to recognize the invading microorganisms,and functions in the innate immune response in ***.

关键词： cellular immunity C-type lectin humoral immunity immulectin Ostrinia furnacalis pattern recognition receptor(PRR)

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Musashi orchestrates melanism in Laodelphax striatellus

引用

Insect Science 2025年第1期32卷 140-150页

作者： Zeping Mao Biyun Wang Youyuan Chen Jinjun Ying Haiqiang Wang Junmin Li Chuanxi Zhang Jichong Zhuo State Key Laboratory for ManagingBiotic and Chemical Threats to the Quality and Safety of Agro-products Key Laboratory of Biotechnology in Plant Protection of MARA and Institute of Plant VirologyNingbo UniversityNingboZhejiang Province315211China

In insects,melanism,a fundamental pigmentation process,is of significant importance in evolutionary biology due to its complex genetic *** investigated the role of the RNA-binding gene Musashi(msi)in melanism in Laodelphax striatellus,a Hemiptera *** identified a single *** msi homolog,Lsmsi,encoding a 357 amino acid protein with 2 RNA recognition *** interference-mediated knockdown of LsMsi resulted in complete body melanism and increased cuticular ***,we found the involvement of G protein-coupled receptor A42 and tyrosine hydroxylase(Th)in *** *** of LsTh lightened the epidermis,showing dehydration signs,while LsA42 knockdown enhanced LsTh expression,leading to ***,Lsmsi knockdown decreased both LsA42 and LsTh expression,which was expected to cause whitening but resulted in ***,we found that Lsmsi influenced downstream genes like phenoloxidase homolog LsPo and dopa decarboxylase(Ddc)homolog LsDdc in the tyrosine-mediated melanism *** to Nilaparvata lugens and Sogatella furcifera,we demonstrated the conserved role of msi in melanism among *** MSI proteins’roles in cancer and tumors in vertebrates,our study is the first to link msi in insects to Delphacidae body color melanization via the tyrosine-mediated pathway,offering fresh perspectives on the genetic basis of insect melanism and msi functions.

关键词： dopa decarboxylase melanism Musashi phenoloxidase planthopper

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Artificial intelligence advances drug delivery system and its clinical transition

引用

Science Bulletin 2025年第3期70卷 305-308页

作者： Hui Wang Xiao-Yan You Guo-Ping Zhao Master Lab for Innovative Application of Nature Products National Center of Technology Innovation for Synthetic BiologyTianjin Institute of Industrial BiotechnologyChinese Academy of Sciences(CAS)Tianjin 300308China Henan Engineering Research Center of Food Microbiology College of Food and BioengineeringHenan University of Science and TechnologyLuoyang 471023China Haihe Laboratory of Synthetic biology Tianjin 300308China CAS-Key Laboratory of Synthetic biology CAS Center for Excellence in Molecular Plant SciencesShanghai Institute of Plant Physiology and EcologyChinese Academy of SciencesShanghai 200032China CAS Key Laboratory of Quantitative Engineering biology Shenzhen Institute of Synthetic BiologyShenzhen Institute of Advanced TechnologyChinese Academy of SciencesShenzhen 518055China

Since November 2022,ChatGPT,an artificial intelligence(AI)chatbot,has rapidly captured global attention for its detailed responses and articulated answers across a broad spectrum of knowledge domains[1],[2].All industries will reorient around it,prompting a reevaluation of how this technology could further promote scientifical research and its clinical applications.

关键词： system transition spectrum

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

A comprehensive review of phytochemical approaches in treatment of acute myeloid leukemia:Associated pathways and molecular mechanisms

引用

Chinese Herbal Medicines 2025年第1期17卷 41-55页

作者： Mouvanal Sajana T.S.Gopenath Basalingappa M.Kanthesh Division of Molecular biology School of Life SciencesJSS AHER Department of biotechnology and Bioinformatics School of Life SciencesJSS AHER

Acute myeloid leukemia(AML) is a type of cancer that affects the blood and bone *** review conducts a thorough analysis of AML, addressing its genetic *** examination extends to the current therapeutic approaches employed for AML,shedding light on their efficacy and the notable side effects experienced by patients undergoing these treatments,leading to a low overall survival ***,exploring alternative treatments,such as phytochemicals,is ***,the review explores the complex landscape of phytochemicals,categorizing them based on their diverse properties,which include alkaloids,phenols,terpenoids,organo-sulfur compounds,and other compounds,including quinones,and elucidating their mechanisms of *** emphasis is placed on their involvement in critical signaling pathways,with a particular focus on how these phytochemicals impact AML when evaluated across a spectrum of cell *** in-depth exploration aims to uncover potential targets within the molecular landscape of AML where phytochemicals can exert their therapeutic *** review investigates the potential role of plant-derived phytochemicals as adjunctive therapies for *** exploration encompasses the identification of specific phytochemicals that exhibit promising anti-leukemic properties and evaluates their potential in clinical *** conventional treatments,the review explores the integration of complementary and alternative medicine as a holistic approach to managing *** examination encompasses the synergy between conventional therapies and alternative interventions,exploring how these combined strategies may enhance overall therapeutic outcomes and mitigate side *** a forward-looking perspective,the overarching goal is to contribute to the evolving landscape of AML treatment by considering innovative approaches that harness the therapeutic potential of phytochemicals,both independently and in conjunction with establishe

关键词： cell death complementary and alternative medicine leukemia phytochemicals signaling pathways therapeutic targets

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Efficient gene disruption in polyploid genome by Cas9–Trex2 fusion protein

引用

Journal of Integrative plant biology 2025年第1期67卷 7-10页

作者： Wenbo Pan Chunlei Gao De Niu Jinghua Cheng Jiao Zhang Xiying Yan Qiang Long Yao Yao Zhu Wenjing Sun Qi Xie Yuehui He Xing Wang Deng Huawei Zhang Jian Li State Key Laboratory of Wheat Improvement Shandong Laboratory of Advanced Agricultural Sciences in WeifangPeking University Institute of Advanced Agricultural SciencesWeifang 261325China Guangdong Provincial Key Laboratory of biotechnology for plant Development Ministry of Education&Guangdong Provincial Key Laboratory of Laser Life ScienceSchool of Life SciencesSouth China Normal UniversityGuangzhou 510631China Shenzhen Tidy field System biotechnology Co. LtdShenzhen 518107China State Key Laboratory of plant Genomics Institute of Genetics and Developmental BiologyThe Innovative Academy of Seed DesignChinese Academy of SciencesBeijing 100101China

Despite significant advancements in the efficiency of the CRISPR/Cas9 genome editing system over the past decade,performing gene disruption in polyploid crops such as common wheat(Triticum aestivum L.)remains challeng... 详细信息

关键词： CRISPR/Cas9 crops trait

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Enhancing plant Resilience to Abiotic Stress:The Power of Biostimulants

引用

Phyton-International Journal of Experimental Botany 2025年第1期94卷 1-31页

作者： Su-Ee Lau Lucas Wei Tze Lim Mohd Fadhli Hamdan Colin Chan Noor Baity Saidi Janna Ong-Abdullah Boon Chin Tan Centre for Research in biotechnology for Agriculture Universiti MalayaKuala Lumpur50603Malaysia Faculty of Science Universiti MalayaKuala Lumpur50603Malaysia School of Biological Sciences Universiti Sains MalaysiaGeorge Town11800Malaysia School of biology Faculty of Applied SciencesUiTM Shah AlamShah Alam40450Malaysia Department of biotechnology Faculty of Applied SciencesUCSI UniversityCheras56000Malaysia Department of Cell and Molecular biology Faculty of Biotechnology and Biomolecular SciencesUniversiti Putra MalaysiaSerdang43400Malaysia

Abiotic stresses such as drought,heat,salinity,and heavy metal contamination severely affect global agricultural *** 2005 and 2015,droughts caused losses of approximately USD 29 billion in developing countries,and from 2008 to 2018,droughts accounted for over 34%of crop and livestock yield losses,totaling about USD 37 *** support the growing human population,agricultural output must increase substantially,necessitating a 60%–100%rise in crop productivity to meet the escalating *** address environmental challenges,organic,inorganic,and microbial biostimulants are increasingly employed to enhance plant resilience through various morphological,physiological,and biochemical *** biostimulants enhance plant resilience under abiotic stress through mechanisms such as abscisic acid signaling modulation,which regulates stomatal closure to reduce water loss during drought and heat ***,they aid in scavenging reactive oxygen species and stabilizing ion channels,mitigating oxidative damage,and maintaining ionic balance under stress conditions such as *** review summarizes recent advancements in applying these biostimulants,focusing on their roles in triggering morphological,physiological,biochemical,and molecular changes that collectively enhance plant resilience under stress *** also includes a bibliometric analysis of all articles published on biostimulants from 2019 to 2024 and explores future research *** was placed on optimizing biostimulant formulations and understanding their synergistic effects to maximize their efficacy under various stress *** integrating biostimulants into agricultural practices,we can adopt a sustainable strategy to safeguard crop productivity in the face of climate change and environmental stressors.

关键词： Abiotic stress crop improvement microbial plant growth promoting rhizobacteria protein hydrolysate seaweed

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Genomic insights into ecological adaptation of oaks revealed byphylogenomic analysis of multiple species

引用

plant Diversity 2025年第1期47卷 53-67页

作者： Tian-Rui Wang Xin Ning Si-Si Zheng Yu Li Zi-Jia Lu Hong-Hu Meng Bin-Jie Ge Gregor Kozlowski Meng-Xiao Yan Yi-Gang Song Eastern China Conservation Centre for Wild Endangered plant Resources Shanghai Chenshan Botanical GardenShanghai 201602China College of Forestry and biotechnology Zhejiang A&F UniversityHangzhou 311300China College of Life Sciences Shanghai Normal UniversityShanghai 200234China plant Phylogenetics and Conservation Group Centre for Integrative ConservationXishuangbanna Tropical Botanical GardenChinese Academy of SciencesKunming 650223China Department of biology and Botanic Garden University of FribourgFribourgSwitzerland Natural History Museum Fribourg FribourgSwitzerland

Understanding the ecological adaptation of tree species can not only reveal the evolutionary potential but also benefit biodiversity conservation under global climate *** is a keystone genus in Northern Hemisphere forests,and its wide distribution in diverse ecosystems and long evolutionary history make it an ideal model for studying the genomic basis of ecological *** we used a newly sequenced genome of Quercus gilva,an evergreen oak species from East Asia,with 18 published Fagales genomes to determine how Fagaceae genomes have evolved,identify genomic footprints of ecological adaptability in oaks in general,as well as between evergreen and deciduous *** found that oak species exhibited a higher degree of genomic conservation and stability,as indicated by the absence of large-scale chromosomal structural variations or additional whole-genome duplication *** addition,we identified expansion and tandem repetitions within gene families that contribute to plant physical and chemical defense(e.g.,cuticle biosynthesis and oxidosqualene cyclase genes),which may represent the foundation for the ecological adaptation of oak *** rhythm and hormone-related genes may regulate the habits of evergreen and deciduous *** study provides a comprehensive perspective on the ecological adaptations of tree species based on phylogenetic,genome evolutionary,and functional genomic analyses.

关键词： Quercus Ecological adaptation Phylogenomics Transcriptomes Fagaceae

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

De novo origination of the micropeptide controlling kernel dehydration in maize

引用

Science China Life Sciences 2025年

作者： Yuanliang Liu Manman Li Mingliang Xu State Key Laboratory of plant Environmental Resilience College of Agronomy and Biotechnology National Maize Improvement Center Center for Crop Functional Genomics and Molecular Breeding China Agricultural University

The mechanization of maize harvest plays a pivotal role in global food security and agricultural productivity. However, in China and many other countries, maize harvesting remains largely unmechanized, with less than ...

关键词：

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

The phytohormone jasmonic acid is involved in rice resistance to Southern rice black-streaked dwarf virus

引用

The Crop Journal 2025年第1期13卷 23-30页

作者： Chaorui Huang Qing Liu Qingling Qi Chenfei Gao Lulu Li Yanjun Li Jianping Chen Zongtao Sun Jianlong Xu Hehong Zhang State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang ProvinceInstitute of Plant VirologyNingbo UniversityNingbo 315211ZhejiangChina Institute of Crop Sciences National Key Facility for Crop Gene Resources and Genetic lmprovementChinese Academy of Agricultural SciencesBeijing 100081China

Viruses are significant pathogens causing severe plant infections and crop losses *** resistance mechanisms of rice to viral diseases,particularly Southern rice black-streaked dwarf virus(SRBSDV),remain poorly *** this study,we assessed SRBSDV susceptibility in 20 Xian/indica(XI)and 20 Geng/japonica(GJ)rice ***-1B accessions in the Xian subgroup displayed higher resistance than GJ *** transcriptome analysis revealed changes in processes like oxidoreductase activity,jasmonic acid(JA)metabolism,and stress *** sensitivity assays further linked antiviral defense to the JA *** findings highlight a JA-mediated resistance mechanism in rice and offer insights for breeding SRBSDV-resistant varieties.

关键词： Oryza sativa(rice) Jasmonic acid Southern rice black-streaked dwarf virus(SRBSDV) Variety resistance Defense response

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Epigenetics in the modern era of crop improvements

引用

Science China Life Sciences 2025年

作者： Yan Xue Xiaofeng Cao Xiangsong Chen Xian Deng Xingwang Deng Yong Ding Aiwu Dong Chengguo Duan Xiaofeng Fang Lei Gong Zhizhong Gong Xiaofeng Gu Chongsheng He Hang He Shengbo He Xinjian He Yan He Yuehui He Guifang Jia Danhua Jiang Jianjun Jiang Jinsheng Lai Zhaobo Lang Chenlong Li Qing Li Xingwang Li Bao Liu Bing Liu Xiao Luo Yijun Qi Weiqiang Qian Guodong Ren Qingxin Song Xianwei Song Zhixi Tian Jiawei Wang Yuan Wang Liang Wu Zhe Wu Rui Xia Jun Xiao Lin Xu Zhengyi Xu Wenhao Yan Hongchun Yang Jixian Zhai Yijing Zhang Yusheng Zhao Xuehua Zhong Daoxiu Zhou Ming Zhou Yue Zhou Bo Zhu Jiankang Zhu Qikun Liu College of Life Sciences Institute of Life Science and Green Development Hebei University biotechnology Research Institute Chinese Academy of Agricultural Sciences College of biology Hunan Key Laboratory of Plant Functional Genomics and Developmental Regulation Hunan Engineering and Technology Research Center of Hybrid Rapeseed Hunan University Institute of Advanced Agricultural Sciences School of Advanced Agricultural Sciences Peking University State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources Guangdong Laboratory for Lingnan Modern Agriculture South China Agricultural University National Institute of Biological Sciences Key Laboratory of Seed Innovation Institute of Genetics and Developmental Biology Chinese Academy of Sciences School of Advanced Agricultural Sciences Peking-Tsinghua Center for Life Sciences Peking University Synthetic and Functional Biomolecules Center Beijing National Laboratory for Molecular Sciences Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education College of Chemistry and Molecular Engineering Peking University Key Laboratory of Seed Innovation State Key Laboratory of Plant Genomics and National Center for Plant Gene Research Institute of Genetics and Developmental Biology Chinese Academy of Sciences State Key Laboratory of Wheat Improvement Peking University Institute of Advanced Agricultural Sciences Shandong Laboratory of Advanced Agricultural Sciences in Weifang State Key Laboratory of Crop Stress Adaptation and Improvement School of Life Sciences Henan University State Key Laboratory of Maize Bio-breeding National Maize Improvement Center Department of Plant Genetics and Breeding China Agricultural University Frontiers Science Center for Molecular Design Breeding China Agricultural University Center for Crop Functional Genomics and Molecular Breeding China Agricultural University Sanya Institute of China Agricultural University Hainan Yazhou Bay Seed Laboratory Institute of Advan

Epigenetic mechanisms are integral to plant growth, development, and adaptation to environmental stimuli. Over the past two decades,our comprehension of these complex regulatory processes has expanded remarkably, producing a substantial body of knowledge on both locus-specific mechanisms and genome-wide regulatory patterns. Studies initially grounded in the model plant Arabidopsis have been broadened to encompass a diverse array of crop species, revealing the multifaceted roles of epigenetics in physiological and agronomic traits. With recent technological advancements, epigenetic regulations at the single-cell level and at the large-scale population level are emerging as new focuses. This review offers an in-depth synthesis of the diverse epigenetic regulations, detailing the catalytic machinery and regulatory functions. It delves into the intricate interplay among various epigenetic elements and their collective influence on the modulation of crop traits. Furthermore, it examines recent breakthroughs in technologies for epigenetic modifications and their integration into strategies for crop improvement. The review underscores the transformative potential of epigenetic strategies in bolstering crop performance, advocating for the development of efficient tools to fully exploit the agricultural benefits of epigenetic insights.

关键词：

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：