Studies on the molecular mechanisms for Marek's disease virus to increase its virulence in the field
马立克氏病病毒野外毒力增强的分子机制研究
基本信息
- 批准号:20380157
- 负责人:
- 金额:$ 12.06万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 财政年份:2008
- 资助国家:日本
- 起止时间:2008 至 2010
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
To clarify the molecular mechanisms for Marek's disease virus (MDV) to increase its virulence, several viral genes of MDV strains recently isolated from the field were analyzed. Diversities/polymorphisms were identified in one of the MDV genes, meq, that could be potentially related to the increase in MDV virulence. When we analyzed the effects of these diversities/polymorphisms in the meq gene on the functions of the meq gene product (Meq), the amino acid substitutions resulted from the diversities/polymorphisms significantly altered the transactivation and transforming activities of Meq. These findings suggest that the diversities/polymorphisms in the meq gene could contribute to the recent increase in MDV virulence in the field.
为了阐明马立克氏病病毒(MDV)毒力增强的分子机制,对最近从现场分离的MDV毒株的几个病毒基因进行了分析。在 MDV 基因 meq 中发现了多样性/多态性,这可能与 MDV 毒力的增加有关。当我们分析meq基因中的这些多样性/多态性对meq基因产物(Meq)功能的影响时,多样性/多态性导致的氨基酸取代显着改变了Meq的反式激活和转化活性。这些发现表明 meq 基因的多样性/多态性可能导致近期 MDV 毒力的增加。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Prevalence of fowl glioma-inducing virus in chickens of zoological gardens in Japan and nucleotide variation in the env gene
日本动物园鸡中禽胶质瘤诱导病毒的流行情况及env基因的核苷酸变异
- DOI:
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:Hatai H.; Ochiai K.; Murakami M.; Imanishi S.; Tomioka Y.; Toyoda T.; Ohashi K.; Umemura T.
- 通讯作者:Umemura T.
Amino acid substitutions or insertion in the Meq proteins could affect their transactivation and transformation abilities
Meq 蛋白中的氨基酸取代或插入可能会影响其反式激活和转化能力
- DOI:
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:Murata S.; Okada T.; Kano R.; Hayashi Y.; Hashiguchi T.; Konnai S.; Onuma M.; Ohashi K.
- 通讯作者:Ohashi K.
Effect of vaccination with a recombinant metalloprotease from Haemaphysalis longicornis
长角血蜱重组金属蛋白酶疫苗接种的效果
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:Imamura S.; da Silva Vaz I.Jr.; Konnai S.; Yamada S.; Najajima C.; Onuma M.; Ohashi K.
- 通讯作者:Ohashi K.
マレック病ウイルス感染鶏における免疫抑制受容体PD-1とそのリガンドPD-L1の発現解析
马立克氏病病毒感染鸡免疫抑制受体PD-1及其配体PD-L1的表达分析
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:河東あゆ美; ら
- 通讯作者:ら
マレック病ウイルスmeq遺伝子の多型に伴うMeqタンパクの転写活性化能の変化
马立克氏病病毒meq基因多态性导致Meq蛋白转录激活能力的变化
- DOI:
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:橋口知幸;村田史郎;岡田宰;加納里佳;今内覚;小沼操;大橋和彦
- 通讯作者:大橋和彦
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OHASHI Kazuhiko其他文献
Enhancement of interleukin-2 production by bovine peripheral blood mononuclear cells treated with the combination of anti-programmed death-ligand 1 and cytotoxic T lymphocyte antigen 4 chimeric monoclonal antibodies
抗程序性死亡配体 1 和细胞毒性 T 淋巴细胞抗原 4 嵌合单克隆抗体联合处理牛外周血单核细胞增强白细胞介素 2 的产生
- DOI:
10.1292/jvms.21-0552 - 发表时间:
2022 - 期刊:
- 影响因子:1.2
- 作者:
WATARI Kei;KONNAI Satoru;OKAGAWA Tomohiro;MAEKAWA Naoya;SAJIKI Yamato;KATO Yukinari;SUZUKI Yasuhiko;MURATA Shiro;OHASHI Kazuhiko - 通讯作者:
OHASHI Kazuhiko
Molecular epidemiological survey and genetic characterization of ovine gammaherpesvirus-2 in Mongolian livestock
蒙古家畜<i>ovine</i><i>gammaherpesvirus-2</i>分子流行病学调查及遗传特征
- DOI:
10.1292/jvms.17-0203 - 发表时间:
2017 - 期刊:
- 影响因子:1.2
- 作者:
OCHIRKHUU Nyamsuren;KONNAI Satoru;ODBILEG Raadan;MURATA Shiro;OHASHI Kazuhiko - 通讯作者:
OHASHI Kazuhiko
Enhancement of interleukin-2 production by bovine peripheral blood mononuclear cells treated with the combination of anti-programmed death-ligand 1 and cytotoxic T lymphocyte antigen 4 chimeric monoclonal antibodies
抗程序性死亡配体 1 和细胞毒性 T 淋巴细胞抗原 4 嵌合单克隆抗体联合处理牛外周血单核细胞增强白细胞介素 2 的产生
- DOI:
10.1292/jvms.21-0552 - 发表时间:
2022 - 期刊:
- 影响因子:1.2
- 作者:
WATARI Kei;KONNAI Satoru;OKAGAWA Tomohiro;MAEKAWA Naoya;SAJIKI Yamato;KATO Yukinari;SUZUKI Yasuhiko;MURATA Shiro;OHASHI Kazuhiko - 通讯作者:
OHASHI Kazuhiko
Molecular epidemiological survey and genetic characterization of ovine gammaherpesvirus-2 in Mongolian livestock
蒙古家畜<i>ovine</i><i>gammaherpesvirus-2</i>分子流行病学调查及遗传特征
- DOI:
10.1292/jvms.17-0203 - 发表时间:
2017 - 期刊:
- 影响因子:1.2
- 作者:
OCHIRKHUU Nyamsuren;KONNAI Satoru;ODBILEG Raadan;MURATA Shiro;OHASHI Kazuhiko - 通讯作者:
OHASHI Kazuhiko
OHASHI Kazuhiko的其他文献
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{{ truncateString('OHASHI Kazuhiko', 18)}}的其他基金
The search for the candidate molecule for the vaccine to control a wide range of ectoparasite species of chickens
寻找控制多种鸡体外寄生虫疫苗的候选分子
- 批准号:
20H03137 - 财政年份:2020
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Asset Pricing and Portfolio Management Using Higher-Order Moment (Volatility and Skewness)
使用高阶矩(波动性和偏度)的资产定价和投资组合管理
- 批准号:
18H00872 - 财政年份:2018
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Analysis of genetic polymorphism of poultry red mites in the world and search for candidate molecules of anti-mite vaccines
世界家禽红螨基因多态性分析及抗螨疫苗候选分子的寻找
- 批准号:
16H05804 - 财政年份:2016
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Interdependencies in Financial and Physical Asset Markets and their Effects on Investments and Risk Management.
金融和实物资产市场的相互依赖性及其对投资和风险管理的影响。
- 批准号:
22330094 - 财政年份:2010
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Solvation of transition-metal ions and binding with biologically-relevant molecules as studied by infrared spectroscopy of gas-phase clusters
通过气相簇的红外光谱研究过渡金属离子的溶剂化和与生物相关分子的结合
- 批准号:
22550016 - 财政年份:2010
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Identification and characterization of factors involved in the resistance to Marek' s disease in chickens and wild waterfowls
鸡和野生水禽抗马立克氏病相关因素的鉴定和表征
- 批准号:
21405034 - 财政年份:2009
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Analysis of Portfolio Management - Risk Characteristics of New Investment Opportunities and Strategies
投资组合管理分析-新投资机会和策略的风险特征
- 批准号:
19330068 - 财政年份:2007
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
On optimal security design and financial contract
最优安全设计与金融契约
- 批准号:
17330041 - 财政年份:2005
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development of new vaccine strategies against Marek's disease virus with increased virulence
开发针对毒力增强的马立克氏病病毒的新疫苗策略
- 批准号:
16380203 - 财政年份:2004
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Molecular characterization of Marek's disease virus genomes isolated from white-fronted geese
从白额雁中分离的马立克氏病病毒基因组的分子特征
- 批准号:
15405038 - 财政年份:2003
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
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