检索结果-南通市图书馆

Proxitome profiling reveals a conserved SGT1-NSL1 signaling module that activates NLR-mediated immunity

MOLECULAR PLANT 2024年第9期17卷 1369-1391页

作者： Zhang, Dingliang Yang, Xinxin wen, zhiyan Li, Zhen Zhang, Xinyu Zhong, Chenchen She, Jiajie Zhang, Qianshen Zhang, He Li, wenli Zhao, Xiaoyun Xu, Mingliang Su, Zhen Li, Dawei Dinesh-Kumar, Savithramma P. Zhang, Yongliang China Agr Univ Coll Biol Sci State Key Lab Plant Environm Resilience Beijing 100193 Peoples R China China Agr Univ Coll Agron & Biotechnol State Key Lab Plant Environm Resilience Beijing 100193 Peoples R China Univ Calif Davis Dept Plant Biol Davis CA 95616 USA Univ Calif Davis Coll Biol Sci Genome Ctr Davis CA 95616 USA

Suppressor of G2 allele of skp1 (SGT1) is a highly conserved eukaryotic protein that plays a vital role in growth, development, and immunity in both animals and plants. Although some SGT1 interactors have been identified, the molecular regulatory network of SGT1 remains unclear. SGT1 serves as a co- chaperone to stabilize protein complexes such as the nucleotide-binding leucine-rich repeat (NLR) class of immune receptors, thereby positively regulating plant immunity. SGT1 has also been found to be associated with the SKP1-Cullin-F-box (SCF) E3 ubiquitin ligase complex. However, whether SGT1 targets immune repressors to coordinate plant immune activation remains elusive. In this study, we constructed a toolbox for TurboID- and split-TurboID-based proximity labeling (PL) assays in Nicotiana benthamiana and used the PL toolbox to explore the SGT1 interactome during pre- and post-immune activation. The comprehensive SGT1 interactome network we identified highlights a dynamic shift from proteins associated with plant development to those linked with plant immune responses. We found that SGT1 interacts with Necrotic Spotted Lesion 1 (NSL1), which negatively regulates salicylic acid-mediated defense by interfering with the nucleocytoplasmic trafficking of non-expressor of pathogenesis-related genes 1 (NPR1) during N NLR-mediated response to tobacco mosaic virus. SGT1 promotes the SCF-dependent degradation of NSL1 to facilitate immune activation, while salicylate-induced protein kinase-mediated phosphorylation of SGT1 further potentiates this process. Besides N NLR, NSL1 also functions in several other NLRmediated immunity. Collectively, our study unveils the regulatory landscape of SGT1 and reveals a novel SGT1-NSL1 signaling module that orchestrates plant innate immunity.

关键词： suppressor of G2 allele of skp1 SGT1 proximity labeling N NLR immune receptor Necrotic Spotted Lesion 1 NSL1 salicylic acid ubiquitination PROGRAMMED CELL-DEATH SCF UBIQUITIN-LIGASE SALICYLIC-ACID DISEASE RESISTANCE PROTEIN INTERACTIONS ESSENTIAL COMPONENT FUNCTIONAL-ANALYSIS CHAPERONE COMPLEX SGT1 TOBACCO

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

Effects of Heterologously Overexpressing PIP5K-Family Genes in Arabidopsis on Inflorescence Development

引用

Phyton-International Journal of Experimental Botany 2024年第1期93卷 97-117页

作者： Mingda Yin Rui Luo Tana Liang Qi wen Xiaotian Liang Yanpeng wen Xuemei Hu zhiyan Wang Chang Gao wenjing Ren Fenglan Huang College of Life Science and Food Engineering Inner Mongolia Minzu UniversityTongliao028000China Key Laboratory of Castor Breeding of the State Ethnic Affairs Commission Inner Mongolia Minzu UniversityTongliao028000China Inner Mongolia Industrial Engineering Research Center of Universities for Castor Inner Mongolia Minzu UniversityTongliao028043China Inner Mongolia Key Laboratory of Castor Breeding and Comprehensive Utilization Inner Mongolia Minzu UniversityTongliao028000China Inner Mongolia Engineering Research Center of Industrial Technology Innovation of Castor Inner Mongolia Minzu UniversityTongliao028000China

Castor is one of the top 10 oil crops in the world and has extremely valuable *** inflorescences directly affect yield,so the study of inflorescence development is very important in increasing castor *** previous studies have shown that the PIP5K gene family(PIP5Ks)is associated with inflorescence *** this study,to determine the function of each PIP5K gene in castor,a female Lm-type castor line,aLmAB2,was used to determine the relative expression levels of the PIP5Ks in castor *** PIP5K genes were heterologously overexpressed in Arabidopsis thaliana,the relative expression of each gene and the effect on plants was determined in ***,and the relationships among the PIP5Ks in castor were *** expression levels of the PIP5Ks in the female Lm-type castor line aLmAB2 were *** relative expression levels of the PIP5K9 and PIP5K11 genes were high(p<0.05)in isofemale inflorescences,and those of PIP5K1,PIP5K2,PIP5K6,and PIP5K8 were high(p<0.05)in female inflorescences but low(p<0.05)in bisexual *** PIP5Ks were heterologously overexpressed in ***,and T3-generation plants with stable genetic resistance,i.e.,AT-PIP5K^(+)plants(AT-PIP5K1^(+),AT-PIP5K2^(+),AT-PIP5K6^(+),AT-PIP5K8^(+),AT-PIP5K9^(+),and ATPIP5K11^(+) plants),were *** tests of the AT-PIP5K+plants showed that the growth of the main stem was significantly delayed in AT-PIP5K+plants compared with Columbia wild-type(WT)*** plants;the PIP5K1 and PIP5K2 genes promoted lateral stem growth and flower and silique development;and the PIP5K6,PIP5K8,PIP5K9 and PIP5K11 genes inhibited lateral stem growth and flower and silique *** correlations among PIP5Ks in castor suggest that there may be a synergistic relationship among PIP5K1,PIP5K2,and PIP5K6 in castor inflorescences,and PIP5K8,PIP5K9,and PIP5K11 are complementary to the other three genes.

关键词： Castor inflorescence development PIP5K gene family gene overexpression

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

Transcriptome Analysis of Inflorescence Development at the Five-Leaf Stage in Castor(Ricinus communis L.)

引用

Phyton-International Journal of Experimental Botany 2024年第4期93卷 713-723页

作者： Yong Zhao Yaxuan Jiang Li wen Rui Luo Guorui Li Jianjun Di Mingda Yin zhiyan Wang Fenglan Huang Fanjuan Meng College of Life Science Baicheng Normal UniversityBaicheng137000China College of Life Science and Food Inner Mongolia University for the NationalitiesTongliao028000China College of Life Science Northeast Forestry UniversityHarbin150040China Key Laboratory of Castor Breeding of the State Ethnic Affairs Commission Inner Mongolia Minzu UniversityTongliao028043China Inner Mongolia Industrial Engineering Research Center of Universities for Castor Inner Mongolia Minzu UniversityTongliao028043China Inner Mongolia Key Laboratory of Castor Breeding and Comprehensive Utilization Inner Mongolia Minzu UniversityTongliao028000China Inner Mongolia Engineering Research Center of Industrial Technology Innovation of Castor Inner Mongolia Minzu UniversityTongliao028000China

The yield of castor is influenced by the type of inflorescence and the proportion of female ***,there are few studies on the genetic mechanism involved in the development and differentiation of castor *** this study,we performed transcriptomic analyses of three different phenotypes of inflorescences at the five-leaf *** comparison to the MI(complete pistil without willow leaves),290 and 89 differentially expressed genes(DEGs)were found in the SFI(complete pistil with willow leaves)and the BI(monoecious inflorescence),*** the DEGs,104 and 88 were upregulated in the SFI and BI,respectively,compared to the *** addition,186 DEGs and 1 DEG were downregulated in the SFI and BI compared to the ***,we conducted GO and KEGG enrichment analyses of the *** comparison to the MI,the SFI and BI exhibited the enrichment of functional branches in DEGs,specifically in pollen wall assembly,pollen development,and cellular component assembly involved in *** our study,RADL5 showed low expression levels between SFI-vs.-MI *** addition,we found that the expression of NAC in the SFI differed from that in MI and BI,and some genes related to hormonal signaling changed their expression levels during inflorescence *** results reveal the genetic mechanism of sex genotypes in castor,which will not only guide researchers in the breeding of castor but also provide a reference for genetic research on other flowering plants.

关键词： Ricinus communis L RNA-Seq inflorescence

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

杜定友与刘国钧分类思想异同探析

引用

图书馆工作与研究 2011年第11期 13-15页

作者：张智燕刘雯西安交通大学图书馆

刘国钧与杜定友是中国近现代图书分类学的开创者和奠基者。本文从他们对古今中外图书统一分类、分类法标准化以及分类法与主题法兼容等图书分类发展历史上的热点问题的各自观点,探讨其学术思想异同及思想差异产生的根源。

关键词：杜定友刘国钧分类学比较研究图书馆学术史

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

Proximity labeling: an emerging tool for probing in planta molecular interactions

引用

Plant Communications 2021年第2期2卷 1-15页

作者： Xinxin Yang zhiyan wen Dingliang Zhang Zhen Li Dawei Li Ugrappa Nagalakshmi Savithramma P.Dinesh-Kumar Yongliang Zhang State Key Laboratory of Agro-Biotechnology and Ministry of Agriculture Key Laboratory of Soil Microbiology College of Biological SciencesChina Agricultural UniversityBeijing 100193P.R.China State Key Laboratory of Plant Physiology and Biochemistry College of Biological SciencesChina Agricultural UniversityBeijing 100193China Department of Plant Biology and the Genome Center College of Biological SciencesUniversity of CaliforniaDavisDavisCA 95616USA

Protein–protein interaction(PPI)networks are key to nearly all aspects of cellular ***,the identification of PPIs is important for understanding a specific biological process in an *** with conventional methods for probing PPIs,the recently described proximity labeling(PL)approach combined with mass spectrometry(MS)-based quantitative proteomics hasemerged as apowerful approach for characterizing ***,the application of PL in planta remains in its ***,we summarize recent progress in PL and its potential utilization in plant *** specifically summarize advances in PL,including the development and comparison of different PL enzymes and the application of PL for deciphering various molecular interactions in different organisms with an emphasis on plant systems.

关键词： protein interactions proximity labeling biotin ligase plant membrane contact sites organelles

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

Application of Flower Borders in Hefei City

引用

Journal of Landscape Research 2024年第4期16卷 27-30页

作者： MENG Yuyang ZHAO zhiyan ANG Shengchao MENG Yi wen Shiyang OU Xueni Department of Architecture and Landscape Design Anhui Xinhua UniversityHefei 230088China

The application value of 70 kinds of flowers in Hefei City was evaluated by analytic hierarchy process(AHP).From the three aspects of adaptability,ornamental value and economic traits,12 indicators were summarized to establish a comprehensive evaluation *** results show that the application of grade-I plants(J≥3.6642)in flower borders is the most suitable,and they include 19 species of plants such as Osmanthus fragrans ***,accounting for 27.14%.The application of grade-II plants(3.2319≤J≤3.6641)in flower borders is suitable,and 36 species of plants such as Jacobaea maritima are included,with the proportion of 51.42%.The application of grade-III plants(2.7935≤J≤3.2318)in flower borders is relatively suitable,and they contain 8 species of plants such as Acer palmatum’Atropurpureum’(Van Houtte)Schwerim,accounting for 11.42%.Grade-IV plants(J≤2.7934)can be applied in flower borders under special circumstances,and include 6 species of plants such as Muehlenbeckia complexa Meisn.,accounting for 8.57%.The results can provide reference for the selection of flower border plants in *** locations and types of 40 flower borders were summarized to provide a basis for the development direction and future planning of flower borders in Hefei.

关键词： Analytic hierarchy process(AHP) Flower border Application value Comprehensive evaluation

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 Preliminary Study of Contrast-enhanced Ultrasound in Tumor-related Obstructive Atelectasis

A Preliminary Study of Contrast-enhanced Ultrasound in Tumor...

引用

2008年浙江省超声医学学术年会

作者： Luo zhiyan Liu Xueming wen Qing et al Department of Ultrasound,Second Affiliated Hospital,School of Medicine,Zhejiang University,Hangzhou 31000,China

Objective To explore the characteristics of the tumor-related obstructive atelectasis (OA) on contrast- enhanced ultrasound (CEUS). Materials and methods Fourteen tumor-related obstructive atelectasis patients confirmed by surgery and bronchofibroscope (six squamous carcinoma,four adenocarcinoma,one adenosquamous carcinoma,one small-cell carcinoma,one metastatic tumor and one carcinoma sarcomatodes) underwent contrast-enhanced

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

自媒体时代主流意识形态网络空间话语权建构研究

引用

中共四川省委党校学报 2021年第1期 81-86页

作者：张红霞四川水利职业技术学院马克思主义学院四川成都611131

自媒体时代,意识形态在网络空间面临一系列新挑战、新要求,与时俱进地提出加强主流意识形态网络空间话语权建构的时代命题就显得非常必要。自媒体独具开放性、互动性、即时性、平民化等显著特征,且其本身具有一定的意识形态属性,这就为... 详细信息

自媒体时代,意识形态在网络空间面临一系列新挑战、新要求,与时俱进地提出加强主流意识形态网络空间话语权建构的时代命题就显得非常必要。自媒体独具开放性、互动性、即时性、平民化等显著特征,且其本身具有一定的意识形态属性,这就为进一步巩固主流意识形态网络阵地提供了可能性。结合自媒体时代发展要求和意识形态领域面临的新挑战,发挥自媒体的优势作用,加快创新提升网络空间话语权的实践路径,是新时代建构主流意识形态话语权和主导权的现实要求。

关键词：自媒体时代主流意识形态网络空间话语权

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

Review of Chinese atmospheric science research over the past 70 years: Climate and climate change

引用

Science China Earth Sciences 2019年第10期62卷 1514-1550页

作者： Jianping HUANG wen CHEN Zhiping wen Guangjun ZHANG Zhaoxin LI zhiyan ZUO Qingyun ZHAO College of Atmospheric Sciences Lanzhou UniversityLanzhou730000China Center for Monsoon System Research Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing100190China Department of Atmospheric and Oceanic Sciences Fudan UniversityShanghai200438China Scripps Institution of Oceanography University of CaliforniaSan Diego92093USA Laboratoire de Météorologie Dynamique CNRSSorbonne UniversitéParis75005France Chinese Academy of Meteorological Sciences Beijing100081China

Climate and climate change have always been a research focus of atmospheric sciences. This paper summaries research efforts, achievements and international contributions of the Chinese scientific community on climate and climate change over the past 70 years. The review is based on papers published officially in national or international scientific journals,and is organized to cover six aspects:(1) general climate studies;(2) impact of the Qinghai-Tibetan Plateau;(3) impact of the East Asian monsoon;(4) influences of teleconnection oscillation and westerlies;(5) climate dynamics and development of climate models;and(6) climate change. It is, however, to be noted that the present review can not be considered as an exhaustive one, since there is a huge body of literature in the field.

关键词： Climate of China Qinghai-Tibetan Plateau East Asian Monsoon Climate change

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

Engineering and Application of Pillar[6]arene Functionalized Chiral Surface in Selective Adsorption of R-Adrenaline

引用

Chinese Journal of Chemistry 2022年第8期40卷 925-930页

作者： Ming Cheng wen Gong Mingxiang Lu Junkai Ma zhiyan Lu Haibing Li Hubei Key Laboratory of Wudang Local Chinese Medicine Research Department of ChemistrySchool of PharmacyHubei University of MedicineShiyanHubei 442000China Department of Forensic Medicine Zhongnan Hospital of Wuhan UniversityNo.169 East Lake RoadWuchang DistrictWuhanHubei 430071China Key Laboratory of Pesticide and Chemical Biology(CCNU) Ministry of EducationCollege of ChemistryCentral China Normal UniversityWuhanHubei 430079China Department of Cardiology The Third People's Hospital of Hubei Province Hospital of Hubei ProvinceWuhanHubei 430030China

Chiral properties of biological surface is of importance as they dominate interactions with biomolecules(such as proteins,nucleic acids,hormones)in a living *** by this phenomenon,we designed and constructed a L-/D-N-acetyl-cysteine-pillar[6]arene functionalized Si surface(L-/D-NACP surface)for studying the influence of superficial chirality on selective adsorption of *** fabricated chiral L-/D-NACP surface with consistency in hydrophilia and elementary composition exhibited a strong mirror-symmetric circular dichroism *** the adsorption study,the contact-angle of R-adrenaline droplet on D-NACP surface was more hydrophilic from macroscopical view,and the size and quantity of R-adrenaline aggregation on D-NACP surface was larger than L-NACP surface,implying selective adsorption of R-adrenaline appeared on the D-NACP *** possible mechanism was due to the stronger host-guest interaction between D-NACP and R-adrenaline,which facilitated the selective ***,the D-NACP surface with good selectivity can be used for chiral separation of racemic *** results enhance the under-standing of hormones adsorption affected by surface chirality,and may provide some helpful inspiration for practical application of chiral surface.

关键词： R-Adrenaline Pillararene Chiral surface Molecular recognition Host-guest systems

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

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：