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88篇 您的检索式:作者名="Frederick JR"
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1Reprogramming of a defense signaling pathway in rough lemon and sweet orange is a critical element of the early response to‘Candidatus Liberibacter asiaticus’显示文摘Huanglongbing(HLB)in citrus infected by Candidatus Liberibacter asiaticus(CLas)has caused tremendous losses to the citrus industry.No resistant genotypes have been identified in citrus species or close relatives.Among citrus varieties,rough lemon(Citrus jambhiri)has been considered tolerant due to its ability to produce a healthy flush of new growth after infection.The difference between tolerance and susceptibility is often defined by the speed and intensity of a plant’s response to a pathogen,especially early defense responses.RNA-seq data were collected from three biological replicates of CLas-and mock-inoculated rough lemon and sweet orange at week 0 and 7 following infection.Functional analysis of the differentially expressed genes(DEGs)indicated that genes involved in the mitogen activated protein kinase(MAPK)signaling pathway were highly upregulated in rough lemon.MAPK induces the transcription of WRKY and other transcription factors which potentially turn on multiple defense-related genes.A Subnetwork Enrichment Analysis further revealed different patterns of regulation of several functional categories,suggesting DEGs with different functions were subjected to reprogramming.In general,the amplitude of the expression of defense-related genes is much greater in rough lemon than in sweet orange.A quantitative disease resistance response may contribute to the durable tolerance level to HLB observed in rough lemon.Qibin Yu Chunxian Chen Dongliang Du Ming Huang Jiqiang Yao Fahong Yu Ronald H Brlansky Frederick G.Gmitter Jr 2017Horticulture Research2017,4,1:5
2柑桔线虫抗性主基因座Tyr1的特异标记开发与遗传作图改进(英文)显示文摘本文利用先期从BAC文库获得的NBS-LRR类候选抗病基因克隆序列Pt8a和Pt9a,进一步开发与柑桔线虫抗性主效基因位点Tyr1连锁的分子标记。以Pt8a和Pt9a序列作探针,通过高密度克隆印迹杂交,从BAC文库筛选出200个以上的阳性克隆,以阳性克隆插入序列设计引物,对柑桔抗线虫材料和感线虫材料开展以PCR扩增为基础的集群分离分析,发现一部分克隆序列与柑桔线虫抗性主效基因位点Tyr1紧密连锁;再通过染色体步行测序,分别从3个克隆(7A4,4L17和29F20)获得3个完整的NBS-LRR类候选抗病基因序列。从此类序列开发更高特异性的分子标记,并在利用原有分子标记的基础上,对柑桔线虫抗性杂交后代群体(9145family)构建较高密度的遗传图谱;同时,将新开发的分子标记应用于柑桔衰退病抗性杂交后代群体(9401family),以初步估算柑桔线虫抗性主效基因位点Tyr1与柑桔衰退病抗性基因Ctv的遗传距离。本文利用先期从BAC文库获得的NBS-LRR类候选抗病基因克隆序列Pt8a和Pt9a,进一步开发与柑桔线虫抗性主效基因位点Tyr1连锁的分子标记。以Pt8a和Pt9a序列作探针,通过高密度克隆印迹杂交,从BAC文库筛选出200个以上的阳性克隆,以阳性克隆插入序列设计引物,对柑桔抗线虫材料和感线虫材料开展以PCR扩增为基础的集群分离分析,发现一部分克隆序列与柑桔线虫抗性主效基因位点Tyr1紧密连锁;再通过染色体步行测序,分别从3个克隆(7A4,4L17和29F20)获得3个完整的NBS-LRR类候选抗病基因序列。从此类序列开发更高特异性的分子标记,并在利用原有分子标记的基础上,对柑桔线虫抗性杂交后代群体(9145family)构建较高密度的遗传图谱;同时,将新开发的分子标记应用于柑桔衰退病抗性杂交后代群体(9401family),以初步估算柑桔线虫抗性主效基因位点Tyr1与柑桔衰退病抗性基因Ctv的遗传距离。向旭 邓占鳌 郑启发 陈存贤 Frederick G.Gmitter Jr 2009分子植物育种2009,7,3:2
3Determining the Characteristic of the So- cially Conscious Consumer 显示文摘Webster Frederick E Jr 1975Journal of Consumer Research1975,,2:1
4Eddy current offers a powerful tool for investigating residual stress and other metallurgical properties显示文摘Hong Chang Frederick C Schoenig Jr Jack A Soules 1999Materials Evaluation1999,57,12:1
5Effect of TRA- 8 anti-death receptor 5 antibody in combination with chemotherapy in an ex vivo human ovarian cancer mode显示文摘Frederick PJ Kendrick JE Straughn JM Jr 2009Int J Gynecol Cancer2009,19,5:1
6The Changing Role of Marketing in the Corporation显示文摘FREDERICK E WBESTER JR 1992Reprinted from Journal of Marketing published by the American Marketing Association1992,56,:1
7Regres-sion rates study of mixed hybrid propellants显示文摘Frederick R A Jr Whitehead J J’Knox L R 2007Journal ofPropulsion and Power2007,23,1:1
8A Monte Carlo study of IMRT beamlets in inhomogeneous media显示文摘Andrew O.Jones Indra J.Das Frederick L.Jones Jr 0,,03:1
9Spliced stromal cell-de- rived factor-1 a analog stimulates endothelial progenitor cell migra- tion and improves cardiac function in a dose-dependent manner af- ter myocardial infarction显示文摘Hiesinger W Frederick JR Atluri P 2010J Thorac Cardiovasc Surg2010,140,5:1
10Zero Defections:Quality Comes to Services显示文摘REICHHELD FREDERICK W EARL SASSER JR 1990Harvard Business Review1990,,:1
11KAP-1,a novel corepressor for the highly conserved KRAB repression domain显示文摘Friedman JR Fredericks WJ Jensen DE 0,,16:1
12Corporate Culture, Customer Orientation, and Innovativeness in Japanese Firms: A Quadrad Analysis 显示文摘Deshpande John U Farley Frederick Webster Jr 1993Journal of Maketing1993,,57:1
13Preclinical stud-ies and clinical utilization of monoclonal antibodies in epithelial o-varian cancer显示文摘Frederick PJ Straughn JM Jr Alvarez RD 2009Gynecol Oncol2009,113,3:1
14Organizational Culture and Marketing: Defining the Research Agenda 显示文摘ROHIT DESHPANDE FREDERICK E WEBSTER Jr 1989Journal of Marketing1989,,53:1
15Effect of oxygenation level on yard trimmings composing rate, odor production, and compost quality in bench-scale reactors显示文摘Michel Jr Frederick C Reddy C A 1998Compost Science & Utilization1998,6,4:1
16The Computer Scientist as ToolsmithlI显示文摘Brooks Frederick P Jr 1996CACM1996,39,:1
17Composting rate,odor production,and compost quality in bench-scale reactors显示文摘Frederick C Michel Jr Reddy C A 1998Compost Science and Utilization1998,6,4:1
18Generation of lymphokine-activated killer cell activity from human thymocytes 显示文摘Frederick JR Sidney HG 1987J Immunol1987,139,:1
19Vitreoretinal manage- ment of traumatic dislocation of the crystalline lens 显示文摘Marcus DM Topping TM Frederick AR Jr 1995Int Ophthalmol Clin1995,35,1:1
20A perspective on the evolution of marketing management显示文摘Frederick E Webster Jr 2005Journal of Public Policy & Marketing2005,24,1:1
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