Evaluation of mechanisms underlying the formation of viral hot spot observed in the mid latitude region of the North Pacific
Evaluation of mechanisms underlying the formation of viral hot spot observed in the mid latitude region of the North Pacific
批准号:
22651004
负责人:
NAGATA Toshi
金额:
$2.27万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Challenging Exploratory Research
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2011
中文摘要
在太平洋发现了“病毒热点”,即含有大量病毒的海洋水团。本研究对VHS的分布范围和形成机制进行了研究。从太平洋不同区域的观测和实验中收集的数据表明,VHS广泛存在,VHS的形成受到依赖宿主的病毒产生、垂直水混合和紫外线辐射导致的病毒衰变的影响。
英文摘要
"Viral hot spot(VHS)", oceanic water masses that contain large quantities of viruses, have been found in the Pacific. This study examined the extent of the distribution and formation mechanisms of VHS. Data collected from the observations and experiments in various regions of the Pacific indicated that VHS is widespread and that VHS formation is affected by host-dependent virus production, vertical water mixing and viral decay due to ultraviolet radiation.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[永田俊, 楊燕輝, 茂手木千晶, 横川太一]
通讯作者:
横川太一
DOI:
10.3354/ame01428
发表时间:
2010-07
期刊:
Aquatic Microbial Ecology
影响因子:
1.4
作者:
[Yanhui Yang;C. Motegi;T. Yokokawa;T. Nagata]
通讯作者:
Yanhui Yang;C. Motegi;T. Yokokawa;T. Nagata
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[楊燕輝, 横川太一, 茂手木千晶, 永田俊]
通讯作者:
永田俊
Evaluation of the mechanisms underlying carbon cycles mediated by microbial food web networks in meso- and bathypelagic layers of the oceans
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批准号:24241003
-
项目类别:Grant-in-Aid for Scientific Research (A)
-
资助金额:$28.95万
-
财政年份:2012
-
负责人:NAGATA Toshi
-
依托单位:
Dynamic Control of Molecular Functions via Time-Dependent External Stimuli
-
批准号:22550133
-
项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$3.0万
-
财政年份:2010
-
负责人:NAGATA Toshi
-
依托单位:
Resource Recycling of Carbon Dioxide with Catalysis by Heteromultinuclear Metal Complexes
-
批准号:21200057
-
项目类别:Grant-in-Aid for Scientific Research on Innovative Areas (Research a proposed research project)
-
资助金额:$19.39万
-
财政年份:2009
-
负责人:NAGATA Toshi
-
依托单位:
Analyses of the dynamic structure of organic matter-bacteria interactions that mediate carbon cycling in meso- and bathypelagic oceans
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批准号:20310010
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$12.15万
-
财政年份:2008
-
负责人:NAGATA Toshi
-
依托单位:
Identification of low-molecular-mass secretory proteins of Mycobacterium tuberculosis and the application to development of anti-tuberculosis vaccines
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批准号:20590438
-
项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$3.08万
-
财政年份:2008
-
负责人:NAGATA Toshi
-
依托单位:
Construction of molecular systems for photosynthetic chemical conversion by artificial quinone pools
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批准号:19550173
-
项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$3.0万
-
财政年份:2007
-
负责人:NAGATA Toshi
-
依托单位:
Microbial and geochemical mechanisms controlling dissolution processes of particulate organic matter in the oceans
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批准号:17201004
-
项目类别:Grant-in-Aid for Scientific Research (A)
-
资助金额:$21.96万
-
财政年份:2005
-
负责人:NAGATA Toshi
-
依托单位:
Identification of human T-cell epitopes on Mycobacterium tuberculosis small molecular weight proteins and development of DNA vaccines based on the epitopes
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批准号:16390130
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$8.96万
-
财政年份:2004
-
负责人:NAGATA Toshi
-
依托单位:
Study on anti-tuburculosis DNA vaccines using attenuated Listeria strain as the carrier
-
批准号:14570234
-
项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$2.18万
-
财政年份:2002
-
负责人:NAGATA Toshi
-
依托单位:
Biocomplexity of the interactions of complex organic colloids and microbial communities in aquatic environments
-
批准号:13308029
-
项目类别:Grant-in-Aid for Scientific Research (A)
-
资助金额:$32.45万
-
财政年份:2001
-
负责人:NAGATA Toshi
-
依托单位:
Limnological properties of large lakes in eastern Asia under the influence of climate change
-
批准号:13575034
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$6.85万
-
财政年份:2001
-
负责人:NAGATA Toshi
-
依托单位:
Japan-U.S. Collaborative Research on the Biocomplexity of Colloidal Systems in Aquatic Environments
-
批准号:12800016
-
项目类别:Grant-in-Aid for Special Purposes
-
资助金额:$12.16万
-
财政年份:2000
-
负责人:NAGATA Toshi
-
依托单位:
DEVELOPMENT OF DNA VACCINES WHICH INDUCE DELAYED-TYPE CELLULAR IMMUNITY
-
批准号:11670260
-
项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$2.24万
-
财政年份:1999
-
负责人:NAGATA Toshi
-
依托单位:
Preservation of dissoloved organic matter in the Ocean
-
批准号:11694197
-
项目类别:Grant-in-Aid for Scientific Research (B).
-
资助金额:$3.14万
-
财政年份:1999
-
负责人:NAGATA Toshi
-
依托单位:
The phase transition of ecosystem structure in the upper ocean
-
批准号:10480125
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$6.72万
-
财政年份:1998
-
负责人:NAGATA Toshi
-
依托单位:
Metabolic control of dissolved organic matter dynamics
-
批准号:09044207
-
项目类别:Grant-in-Aid for international Scientific Research
-
资助金额:$6.46万
-
财政年份:1997
-
负责人:NAGATA Toshi
-
依托单位:
Degradation of Collidal Organic Matter in Seawater
-
批准号:08458142
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$4.35万
-
财政年份:1996
-
负责人:NAGATA Toshi
-
依托单位:
Microbial metabolic processes that control the dynamics of high-molecular-weight dissolved organic matter in the ocean
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批准号:06680489
-
项目类别:Grant-in-Aid for General Scientific Research (C)
-
资助金额:$1.54万
-
财政年份:1994
-
负责人:NAGATA Toshi
-
依托单位:
国内基金
海外基金
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