检索结果-南通市图书馆

Journal of Integrative Plant Biology 2024年第6期66卷 1106-1125页

作者： Wei Wang Jinyao Ouyang Yating Li Changsheng Zhai Bing He Huahan Si Kunsong Chen Jocelyn K.C.Rose Wensuo Jia college of Horticulture China Agricultural UniversityBeijing 100193China college of Agriculture and biotechnology Zhejiang UniversityZijingang CampusHangzhou 310058China Plant Biology Section School of Integrative Plant ScienceCornell UniversityIthaca14853NYUSA Institute of Horticulture Crops Xinjiang Academy of Agricultural SciencesUrumqi 830000China

It is generally accepted that jasmonate-ZIM domain(JAZ)repressors act to mediate jasmonate(JA)signaling via CORONATINE-INSENSITIVE1(COI1)-mediated ***,we report a cryptic signaling cascade where a JAZ repressor,FvJAZ12.mediates multiple signaling inputs via phosphorylation-modulated subcellular translocation rather than the COI1-mediated degradation mechanism in strawberry(Fragaria vesca).FvJAZ12.acts to regulate flavor metabolism and defense response,and was found to be the target of Fv MPK6,a mitogen-activated protein kinase that is capable of responding to multiple signal ***6 phosphorylates FvJAZ12.at the amino acid residues S179 and T183 adjacent to the PY residues,thereby attenuating its nuclear accumulation and relieving its repression for FvMYC2.which acts to control the expression of lipoxygenase 3(FvLOX3),an important gene involved in JA biosynthesis and a diverse array of cellular *** data reveal a previously unreported mechanism for JA signaling and decipher a signaling cascade that links multiple signaling inputs with fruit trait development.

关键词： defense response JAZ repressor phosphorylation strawberry subcellular translocation

Ferroptosis mediators vary in metabolic syndrome,type-2.diabetes,and hypercholesterolemia:A meta-analysis report

在线全文

学校读者我要写书评

暂无评论

Genes & Diseases 2024年第3期11卷 109-112页

作者： Indra Kundu Ashlesha Pande Tannishtha Das Susan Idicula-Thomas Biomedical Informatics Centre Indian Council of Medical Research-National Institute for Research in Reproductive and Child HealthMumbaiMaharashtra 400012India Department of biotechnology St.Xavier's CollegeKolkataWest Bengal 700016India

Metabolic syndrome(MetS)is a complex disorder characterized by the coexistence of phenotypes such as obesity,hypertension,hyperglycemia,high triglyceride level,and low level of high-density lipoprotein *** majorly dri... 详细信息

关键词： obesity cholesterol diabetes

BreedingAIDB: A database integrating crop genome-to-phenotype paired data with machine learning tools applicable to breeding

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

Plant Communications 2024年第7期5卷 12-15页

作者： Zijie Shen Enhui Shen Kun Yang Zuoqian Fan Qian-Hao Zhu Longjiang Fan Chu-Yu Ye Hainan Institute Zhejiang UniversitySanya 572025China Institute of Crop Science&Institute of Bioinformatics College of Agriculture&BiotechnologyZhejiang UniversityHangzhou 310058China CSIRO Agriculture and Food CanberraACT 2601Australia

Machine learning(ML)is one of the key technologies for next-generation breeding,and“big data”is the cornerstone for development of ML algorithms that are applicable to crop breeding ***,there is a shortage of databases containing phenotype data and corresponding genomic data,i.e.,genome-to-phenotype(G2.)paired data,that can be used in the development of ML algorithms for *** fill this gap,we constructed a user-friendly database named the BreedingAIDB(http://***/BreedingAIDB)to provide breeders and ML experts with easily accessible G2. paired data for crops,as well as ML tools.

关键词： database learning breeding

Gene expression profiles in early leaf of rice(Oryza sativa)and foxtail millet(Setaria italica)

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

The Crop Journal 2024年第3期12卷 776-787页

作者： Jing Sun Chen Deng Xiuru Dai Haoshu Li Liying Zhang Jingke Wang Hang Zhao Yirong Yang NghiVan Phung Zhiguo Zhang Pinghua Li Xuehui Sun Tiegang Lu biotechnology Research Institute Chinese Academy of Agricultural SciencesBeijing 100081China college of Agronomy Shandong Agricultural UniversityTai’an 271018ShandongChina Qingdao Institute of Bioenergy and Bioprocess Technology Chinese Academy of SciencesQingdao 266101ShandongChina

Plant anatomy is patterned early during leaf development which suggests studying the spatial–temporal transcriptomes of primordia will help identify critical regulative and functional *** successfully isolated the leaf primordia tissues from the C3grass rice and the C4grass foxtail millet by laser capture microdissection(LCM)and studied the gene expression throughout leaf developmental *** data analysis uncovered the conserved expression patterns of certain gene clusters both in rice and foxtail millet during leaf *** revealed genes and transcription factors involved in vein formation,stomatal development,and suberin *** identified 79 candidate genes associated with functional regulation of C4anatomy *** phenotype of the candidate genes revealed that knock-out of a putative polar auxin transport related gene NAL1 resulted significantly reduced veinal space in rice *** present work provides a foundation for future analyses of genes with novel functions in grasses and their role in leaf development,in particular the role in leaves with a contrasting C3vs.C4biosynthetic pathway.

关键词： Rice Foxtail millet Leaf development RNA-seq LCM

Enhancement of porcine in vitro embryonic development through luteolin‑mediated activation of the Nrf2.Keap1 signaling pathway

在线全文

学校读者我要写书评

暂无评论

Journal of Animal Science and biotechnology 2024年第2期15卷 600-613页

作者： Se-Been Jeon Pil-Soo Jeong Min Ju Kim Hyo-Gu Kang Bong-Seok Song Sun-Uk Kim Seong-Keun Cho Bo-Woong Sim Futuristic Animal Resource&Research Center(FARRC) Korea Research Institute of Bioscience and Biotechnology(KRIBB)Cheongju 28116Republic of Korea Department of Animal Science College of Natural Resources&Life SciencePusan National UniversityMiryang 50463Republic of Korea Department of Animal Science and biotechnology College of Agriculture and Life ScienceChungnam National UniversityDaejeon 34134Republic of Korea Department of Functional Genomics University of Science and TechnologyDaejeon 34113Republic of Korea Department of Animal Science Life and Industry Convergence Research Institute(RICRI)College of Natural Resources&Life SciencePusan National UniversityMiryang 50463Republic of Korea

Background Oxidative stress,caused by an imbalance in the production and elimination of intracellular reactive oxygen species(ROS),has been recognized for its detrimental effects on mammalian embryonic ***(Lut)has been documented for its protective effects against oxidative stress in various ***,its specific role in embryonic development remains *** study aims to investigate the influence of Lut on porcine embryonic development and to elucidate the underlying *** After undergoing parthenogenetic activation(PA)or in vitro fertilization,embryos supplemented with 0.5μmol/L Lut displayed a significant enhancement in cleavage and blastocyst formation rates,with an increase in total cell numbers and a decrease in the apoptosis rate compared to the *** on D2.and D6 revealed that embryos with Lut supplementation had lower ROS levels and higher glutathione levels compared to the ***,Lut supplementation significantly augmented mitochondrial content and membrane ***,activation of the Nrf2.Keap1 signaling pathway was observed in embryos supplemented with Lut,leading to the upregulation of antioxidant-related gene transcription *** further validate the relationship between the Nrf2.Keap1 signaling pathway and effects of Lut in porcine embryonic development,we cultured PA embryos in a medium supplemented with brusatol,with or without the inclusion of *** positive effects of Lut on developmental competence were negated by brusatol *** Our findings indicate that Lut-mediated activation of the Nrf2.Keap1 signaling pathway contributes to the enhanced production of porcine embryos with high developmental competence,and offers insight into the mechanisms regulating early embryonic development.

关键词： Luteolin Mitochondrial function Nrf2.Keap1 signaling pathway Oxidative stress Porcine embryo development

Unravelling the role of the combined effect of metallic charge transfer channel and SiO_(x) overlayer in the Zr/Si-Fe_(2.O_(3):Au:SiO_(x) nanorod arrays to boost photoelectrochemical water splitting

在线全文

学校读者我要写书评

暂无评论

Journal of Energy Chemistry 2024年第3期90卷 370-379,I0009页

作者： Tae Sik Koh Periyasamy Anushkkaran Love Kumar Dhandole Mahadeo A.Mahadik Weon-Sik Chae Hyun Hwi Lee Sun Hee Choi Jum Suk Jang Division of biotechnology SafetyEnvironment and Life Science InstituteCollege of Environmental and Bioresource SciencesJeonbuk National UniversityIksan 54896Republic of Korea Department of Integrative Environmental biotechnology College of Environmental and Bioresource SciencesJeonbuk National UniversityIksan 54596Republic of Korea Extreme Materials Research Center Korea Institute of Science and Technology(KIST)Seoul 02792Republic of Korea Daegu Center Korea Basic Science InstituteDaegu 41566Republic of Korea Pohang Accelerator Laboratory Pohang University of Science and Technology(POSTECH)Pohang 37673Republic of Korea

Hematite(α-Fe_(2.O_(3)) based photoanodes have been extensively studied due to various intriguing features that make them viable candidates for a photoelectrochemical(PEC) water splitting ***,we propose a Zr-doped Fe_(2.O_(3) photoanode decorated with facilely spin-coated Au nanoparticles(NPs) and microwave-assisted attached Si co-doping in conjunction with a SiO_(x) overlayer that displayed a remarkable photocurrent density of 2.01 mA/cm^(2. at 1.2. V *** kinetic dynamics at the photoelectrode/-electrolyte interface was examined by employing systematic electrochemical *** Au NPs played a dual role in increasing PEC water ***,the Schottky interface that was formed between Au NPs and Zr-Fe_(2.O_(3) lectrode ensured the prevention of electron flow from the photoanode to the metal,increasing the number of available charges as well as suppressing surface charge ***,Au extracted photoholes from the bulk of the Zr-Fe_(2.O_(3) and transported them to the outer SiO_(x) overlayer,while the SiO_(x) overlayer efficiently collected the photoholes and promoted the hole injection into the ***,Si co-doping enhanced bulk conductivity by reducing bulk charge transfer resistance and improving charge carrier *** study outlines a technique to design a metallic charge transfer path with an overlayer for solar energy conversion.

关键词： Hematite Microwave attachment Au nanoparticles SiO_(x) overlayer Water splitting

RNA barcode segments for SARS-CoV-2.identification from HCoVs and SARSr-CoV-2.lineages

在线全文

学校读者我要写书评

暂无评论

Virologica Sinica 2024年第1期39卷 156-168页

作者： Changqiao You Shuai Jiang Yunyun Ding Shunxing Ye Xiaoxiao Zou Hongming Zhang Zeqi Li Fenglin Chen Yongliang Li Xingyi Ge Xinhong Guo college of Biology Hunan UniversityChangsha410082China college of Bioscience and biotechnology Hunan Agricultural UniversityChangsha410128China

Severe acute respiratory syndrome coronavirus 2.SARS-CoV-2.,the pathogen responsible for coronavirus disease 2.19(COVID-19),continues to evolve,giving rise to more variants and global *** research has demonstrated that barcode segments can effectively and cost-efficiently identify specific species within closely related *** this study,we designed and tested RNA barcode segments based on genetic evolutionary relationships to facilitate the efficient and accurate identification of SARS-CoV-2.from extensive virus samples,including human coronaviruses(HCoVs)and SARSr-CoV-2.*** sequences sourced from NCBI and GISAID were meticulously selected and curated to construct training sets,encompassing 1733 complete genome sequences of HCoVs and SARSr-CoV-2.*** genetic-level species testing,we validated the accuracy and reliability of the barcode segments for identifying ***,75 main and subordinate species-specific barcode segments for SARS-CoV-2.located in ORF1ab,S,E,ORF7a,and N coding sequences,were intercepted and screened based on single-nucleotide polymorphism sites and weighted ***-testing,these segments exhibited high recall rates(nearly 100%),specificity(almost 30%at the nucleotide level),and precision(100%)performance on *** were eventually visualized using one and two-dimensional combined barcodes and deposited in an online database(http://***/).The successful integration of barcoding technology in SARS-CoV-2.identification provides valuable insights for future studies involving complete genome sequence polymorphism ***,this cost-effective and efficient identification approach also provides valuable reference for future research endeavors related to virus surveillance.

关键词： RNA barcode segments SARS-CoV-2.variants and related lineages HCoVs Genetic tests Complete genome sequences

SsdchA is a novel secretory cellobiohydrolase driving pathogenicity in Sclerotinia sclerotiorum

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

The Crop Journal 2024年第2期12卷 493-502页

作者： Yangui Chen Yijuan Ding Siqi Zhao Nan Yang Zhaohui Wu Ping Zhang Hongmei Liao Mengquan Dong Yang Yu Huafang Wan Wei Qian Integrative Science Center of Germplasm Creation in Western China(Chongqing)Science City College of Agronomy and BiotechnologySouthwest UniversityChongqing 400715China Academy of Agricultural Sciences Southwest UniversityChongqing 400715China Engineering Research Center of South Upland Agriculture Ministry of EducationChongqing 400715China college of Plant Protection Southwest UniversityChongqing 400715China

The necrotrophic fungus, Sclerotinia sclerotiorum, employs an array of cell wall-degrading enzymes(CWDEs), including cellulase, to dismantle host cell walls. However, the molecular mechanisms through which S. sclerotiorum degrades cellulose remain elusive. Here, we unveil a novel secretory cellobiohydrolase, SsdchA, characterized by a signal peptide and a Glyco_hydro_7(GH7) domain. SsdchA exhibits a robust expression of during early infection stages. Interestingly, colony morphology and growth rates remain unaffected across the wild-type, SsdchA deletion strains and SsdchA overexpression strains on potato dextrose agar(PDA) medium. Nevertheless, the pathogenicity and cellobiohydrolase activity decreased in the SsdchA deletion strains, but enhanced in the SsdchA overexpression strains. Moreover,the heterologous expression of SsdchA in Arabidopsis thaliana leads to reduced cellulose content and heightened susceptibility to S. sclerotiorum. Collectively, our data underscore the pivotal role of the novel cellobiohydrolase SsdchA in the pathogenicity of S. sclerotiorum.

关键词： Cellobiohydrolase Cellulose Pathogenicity Sclerotinia sclerotiorum Secretory protein SsdchA

Synthesis of betanin by expression of the core betalain biosynthetic pathway in carrot

在线全文

学校读者我要写书评

暂无评论

Horticultural Plant Journal 2024年第3期10卷 732-742页

作者： Bo Wang Yahui Wang Yuanjie Deng Quanhong Yao Aisheng Xiong State Key Laboratory of Crop Genetics and Germplasm Enhancement College of HorticultureNanjing Agricultural UniversityNanjingJiangsu 210095China Shanghai Key Laboratory of Agricultural Genetics and Breeding Biotechnology Research Institute of Shanghai Academy of Agricultural ScienceShanghai 201106China

Betalain has received increased attention because of its high nutritional value and crucial physiological *** on the elucidation of its core biosynthetic pathway,betalain can be produced in additional plants by metabolic *** of betalain in carrot(Daucus carota L.)can improve its nutritional quality and economic value by extracting betalain from the fleshy root,non-edible part,and processing residue of *** this study,two different constructs,namely,pYB:mCD(AomelOS,BvCYP76AD1S,and BvDODA1S)and p YB:CDD(BvCYP76AD1S,BvDODA1S,and MjcDOPA5GTS),were introduced into carrot for betanin synthesis by Agrobacterium-mediated *** can be synthetized in both transgenic calli,and p YB:m CD-transgenic callus can be used to produce betacyanin by suspension ***,pYB:mCD-transgenic seedlings can synthetize betanin only by tyrosine *** p YB:CDD-transgenic lines can synthetize betanin in whole *** betanin content in fleshy root of pYB:CDD-transgenic carrot was(63.4±9)μg·g^(-1)fresh weight according to quantitative *** betanin-producing carrot plant materials can be used to synthesize betanin for industrial application or consumption as dietary sources.

关键词： Daucus carota L. Betanin Biosynthesis Metabolic engineering Biofortification

Chemical construction and anti-HCoV-OC43 evaluation of novel 10,12.disubstituted aloperine derivatives as dual cofactor inhibitors of TMPRSS2.and SR-B1

在线全文

学校读者我要写书评

暂无评论

Chinese Chemical Letters 2024年第5期35卷 201-206页

作者： Yulong Shi Fenbei Chen Mengyuan Wu Xin Zhang Runze Meng Kun Wang Yan Wang Yuheng Mei Qionglu Duan Yinghong Li Rongmei Gao Yuhuan Li Hongbin Deng Jiandong Jiang Yanxiang Wang Danqing Song Beijing Key Laboratory of Antimicrobial Agents Institute of Medicinal BiotechnologyChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100050China Department of Pharmacy Affiliated Hospital of Jining Medical UniversityJining Medical UniversityJining 272000China

Thirty-one new 10,12.disubstituted aloperine derivatives were subtly constructed through a selective oxidation on the 10-α-C-H induced by sulfonyl and a nucleophilic substitution with the stereoselectivity and *** them,compound 6b displayed a moderate anti-human coronavirus OC43(HCoV-OC43)potency and blocked the viral entry stage through a host mechanism of *** chemoproteomic techniques,both transmembrane serine protease 2.TMPRSS2.and scavenger receptor class B type 1(SR-B1)proteins,which act as host cofactors of viral entry,were identified to be the direct targets of 6b against ***,6b may deactivate the TMPRSS2.by inducing a change in protein conformation,rather than binding to its catalytic center,thus suppressing the viral membrane ***,our study provided key scientific data for the development of aloperine derivatives into a new class of antiviral candidates against humanβ-coronavirus,including severe acute respiratory syndrome coronavirus 2.SARS-CoV-2..

关键词： Aloperine SARS-CoV-2 TMPRSS2 SR-B1 Synthesis