COLD ADAPTATION OF HUMAN ROTAVIRUSES
COLD ADAPTATION OF HUMAN ROTAVIRUSES
批准号:
3790840
负责人:
Y HOSHINO
金额:
$0.0万
依托单位国家:
美国
项目类别:
财政年份:
--
资助国家:
美国
项目状态:
未结题
起止时间:
至
中文摘要
两种人轮状病毒细胞培养分离株(菌株D [VP 4:1A; VP 7:1]和
DS-1 [VP 4:1B; VP 7:2])以及两种人X人轮状病毒抑制剂
(Wa x P [VP 4:1A; VP 7:3]和Wa x DA-1 [VP 4:1A; VP 7:2])已被
成功适应在原代非洲绿色猴肾细胞中生长
在30 oC、28 oC或26 oC的次优温度下。 这些轮状病毒
菌株冷适应,以确定是否冷适应(CA)突变体
通过这种策略选择的疫苗是减毒的,适合用于活的
病毒疫苗 D、DS-1、Wa × P和Wa的26 ℃和28 ℃突变体
已对10 × DS-1病毒进行噬斑纯化,并已确定其表型
表征了
英文摘要
Two human rotavirus cell-culture isolates (strains D [VP4:1A; VP7:1], and
DS-1 [VP4:1B; VP7:2]) as well as two human x human rotavirus reassortants
(Wa x P [VP4:1A; VP7:3] and Wa x DA-1 [VP4:1A; VP7:2]) have been
successfully adapted to grow in primary African Green Monkey kidney cells
at the suboptimal temperature of 30oC, 28oC, or 26oC. These rotavirus
strains were cold-adapted to determine whether cold-adapted (ca) mutants
selected by this strategy are attenuated and suitable for use in a live
virus vaccine. The 26oC and 28oC ca mutants of the D, DS-1, Wa x P, and Wa
x DS-1 viruses have been plaque-purified and their phenotypes have been
characterized.
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会议论文
CHARACTERIZATION OF ROTAVIRUSES FROM ASYMPTOMATIC HUMAN NEONATAL INFECTIONS
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批准号:4688561
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
ISOLATION AND SEROTYPIC CHARACTERIZATION OF HUMAN AND ANIMAL ROTAVIRUSES
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批准号:3809621
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
GENETIC STUDIES OF ROTAVIRUS PATHOGENESIS
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批准号:5200443
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
COLD-ADAPATION OF HUMAN ROTAVIRUSES
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批准号:5200522
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
ISOLATION AND SEROTYPIC CHARACTERIZATION OF HUMAN AND ANIMAL ROTAVIRUSES
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批准号:3803153
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
GENETIC STUDIES OF ROTAVIRUS PATHOGENESIS
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批准号:3790729
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
GENETIC STUDIES OF ROTAVIRUS PATHOGENESIS AND DEVELOPMENT OF ROTAVIRUS VACCINES
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批准号:6160588
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
COLD ADAPTATION OF HUMAN ROTAVIRUSES
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批准号:3803275
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
ISOLATION IN CELL CULTURE AND SEROTYPIC CHARACTERIZATION OF HUMAN ROTAVIRUSES
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批准号:4688478
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
ISOLATION AND SEROTYPIC CHARACTERIZATION OF HUMAN AND ANIMAL ROTAVIRUSES
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批准号:3790728
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
EXPERIMENTAL STUDIES IN ANIMALS WITH VARIOUS ROTAVIRUSES AND THEIR REASSORTANTS
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批准号:3818195
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
ISOLATION AND SEROTYPIC CHARACTERIZATION OF HUMAN AND ANIMAL ROTAVIRUSES
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批准号:3746512
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
ISOLATION AND SEROTYPIC CHARACTERIZATION OF HUMAN AND ANIMAL ROTAVIRUSES
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批准号:2566747
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
EXPERIMENTAL STUDIES OF VARIOUS ROTAVIRUSES AND THEIR REASSORTANTS IN ANIMALS
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批准号:3809622
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
ANALYSIS OF NEUTRALIZING EPITOPES ON ROTAVIRUS OUTER CAPSID PROTEINS
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批准号:3790874
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
ISOLATION AND SEROTYPIC CHARACTERIZATION OF HUMAN AND ANIMAL ROTAVIRUSES
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批准号:3960553
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
CHARACTERIZATION OF ROTAVIRUS GENE PRODUCTS
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批准号:4688560
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
COLD-ADAPATION OF HUMAN ROTAVIRUSES
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批准号:6160657
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
GENETIC STUDIES OF ROTAVIRUS PATHOGENESIS
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批准号:2566748
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
ISOLATION AND SEROTYPIC CHARACTERIZATION OF HUMAN AND ANIMAL ROTAVIRUSES
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批准号:6160587
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y HOSHINO
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依托单位:
海外基金