STUDIES OF IMMUNOGLOBULIN GENE REARRANGEMENT
STUDIES OF IMMUNOGLOBULIN GENE REARRANGEMENT
批准号:
3754210
负责人:
M GELLERT
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
已知RAG-1和RAG-2基因的产物是唯一的
抗原重排所需的淋巴特异性因子
受体基因(通常称为V(D)J重组)。 我们取得了
小鼠RAG-1和RAG-2基因中的大量突变,
目的是了解不同部分的功能,
proteins. 到目前为止,我们已经了解到这两种蛋白质的大部分都是
用于重组活性。 RAG-1的N-末端35%可
在不显著降低活性的情况下被去除;同样,C-
RAG-2的末端25%不是必需的。 删除的区域包括
RAG-1中的锌指基序和RAG-2中的高酸性序列,
因此被证明是不必要的。
英文摘要
The products of the RAG-1 and RAG-2 genes are known to be the only
lymphoid-specific factors required for the rearrangement of antigen
receptor genes (generally known as V(D)J recombination). We have made
a large number of mutations in the mouse RAG-1 and RAG-2 genes, for the
purpose of understanding the functions of different parts of the
proteins. So far, we have learned that large parts of both proteins are
dispensable for recombination activity. The N-terminal 35% of RAG-1 can
be removed without a significant decrease of activity; similarly, the C-
terminal 25% of RAG-2 is not essential. The deleted regions include a
zinc-finger motif in RAG-1 and a highly acidic sequence in RAG-2, which
are thus shown to be non-essential.
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EFFECTS OF DNA SUPERCOILING ON THE TOPOLOGICAL PROPERTIES OF NUCLEOSOMES
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批准号:3897281
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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:M GELLERT
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依托单位:
EFFECTS OF DNA SUPERCOILING ON THE TOPOLOGICAL PROPERTIES OF NUCLEOSOMES
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批准号:3940667
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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:M GELLERT
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依托单位:
STUDIES OF IMMUNOGLOBULIN GENE REARRANGEMENT
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批准号:3917766
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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:M GELLERT
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依托单位:
EFFECTS OF DNA SUPERCOILING ON THE TOPOLOGICAL PROPERTIES OF NUCLEOSOMES
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批准号:3917767
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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:M GELLERT
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依托单位:
STUDIES OF IMMUNOGLOBULIN GENE REARRANGEMENT
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批准号:3776322
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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:M GELLERT
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依托单位:
STUDIES OF FUNCTIONS INVOLVED IN GENETIC RECOMBINATION
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批准号:3754209
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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:M GELLERT
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依托单位:
STUDIES OF FUNCTIONS INVOLVED IN GENETIC RECOMBINATION
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批准号:6161956
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资助金额:$0.0万
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负责人:M GELLERT
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依托单位:
STUDIES OF IMMUNOGLOBULIN GENE REARRANGEMENT
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批准号:6161957
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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:M GELLERT
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依托单位:
STUDIES OF FUNCTIONS INVOLVED IN GENETIC RECOMBINATION
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批准号:5201974
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资助金额:$0.0万
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负责人:M GELLERT
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依托单位:
STUDIES OF IMMUNOGLOBULIN GENE REARRANGEMENT
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批准号:3940666
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资助金额:$0.0万
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负责人:M GELLERT
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依托单位:
STUDY OF FUNCTIONS INVOLVED IN GENETIC RECOMBINATION
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批准号:3875872
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资助金额:$0.0万
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负责人:M GELLERT
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依托单位:
STUDY OF FUNCTIONS INVOLVED IN GENETIC RECOMBINATION
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批准号:3964501
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资助金额:$0.0万
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负责人:M GELLERT
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依托单位:
STUDIES OF IMMUNOGLOBULIN GENE REARRANGEMENT
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批准号:4689714
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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:M GELLERT
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依托单位:
STUDIES OF IMMUNOGLOBULIN GENE REARRANGEMENT
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批准号:2573012
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项目类别:
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资助金额:$0.0万
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负责人:M GELLERT
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依托单位:
STUDIES OF IMMUNOGLOBULIN GENE REARRANGEMENT
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批准号:3964502
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项目类别:
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资助金额:$0.0万
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负责人:M GELLERT
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依托单位:
STUDIES OF IMMUNOGLOBULIN GENE REARRANGEMENT
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批准号:3839883
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资助金额:$0.0万
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负责人:M GELLERT
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依托单位:
STUDIES OF FUNCTIONS INVOLVED IN GENETIC RECOMBINATION
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批准号:3854834
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资助金额:$0.0万
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负责人:M GELLERT
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依托单位:
STUDIES OF FUNCTIONS INVOLVED IN GENETIC RECOMBINATION
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批准号:6105239
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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:M GELLERT
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依托单位:
STUDY OF FUNCTIONS INVOLVED IN GENETIC RECOMBINATION
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批准号:3917765
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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:M GELLERT
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依托单位:
STUDIES OF IMMUNOGLOBULIN GENE REARRANGEMENT
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批准号:5201975
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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:M GELLERT
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依托单位:
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