Protein Interactions in Antibody Diversity
Protein Interactions in Antibody Diversity
批准号:
8552453
负责人:
PATRICIA J GEARHART
金额:
$53.9万
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
我们已经确定了DNA聚合酶zeta的独特特征,即在体细胞超突变中产生串联突变。在缺乏多种聚合酶的小鼠中,我们观察到聚合酶eta是一种显性蛋白,而在缺乏聚合酶eta的情况下,聚合酶zeta的作用更为明显。此外,数据表明聚合酶zeta在MSH2-MSH6途径中起作用。使用聚合酶zeta引入串联突变的一个优点是可以有效地改变可变基因中的氨基酸以产生高亲和力的抗体。
英文摘要
We have identified a unique signature for DNA polymerase zeta which is to generate tandem mutations druing somatic hypermutation. Using mice deficient for various polymerases, we observed that polymerase eta is a dominant protein, and the effect of polymerase zeta was more pronounced in the absence of polymerase eta. Furthermore, data sugest that polymerase zeta functions in the MSH2-MSH6 pathway. An advantage to using polymerase zeta to inroduce tandem mutations would be to efficiently change amino acids in variable genes to generate higher affinity antibodies.
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会议论文
GENERATION OF ANTIBODY DIVERSITY
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批准号:3301928
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项目类别:
-
资助金额:$28.11万
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财政年份:1989
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负责人:PATRICIA J GEARHART
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依托单位:
GENERATION OF ANTIBODY DIVERSITY
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批准号:3301931
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项目类别:
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资助金额:$29.66万
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财政年份:1989
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负责人:PATRICIA J GEARHART
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依托单位:
GENERATION OF ANTIBODY DIVERSITY
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批准号:2181754
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项目类别:
-
资助金额:$29.47万
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财政年份:1989
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负责人:PATRICIA J GEARHART
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依托单位:
REARRANGEMENT OF VK GENES DURING ONTOGENY
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批准号:3301930
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项目类别:
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资助金额:$17.13万
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财政年份:1989
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负责人:PATRICIA J GEARHART
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依托单位:
REARRANGEMENT OF VK GENES DURING ONTOGENY
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批准号:3301932
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项目类别:
-
资助金额:$10.63万
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财政年份:1989
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负责人:PATRICIA J GEARHART
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依托单位:
REARRANGEMENT OF VK GENES DURING ONTOGENY
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批准号:3301929
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项目类别:
-
资助金额:$13.68万
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财政年份:1989
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负责人:PATRICIA J GEARHART
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依托单位:
GENERATION OF ANTIBODY DIVERSITY
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批准号:2181755
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项目类别:
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资助金额:$31.9万
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财政年份:1989
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负责人:PATRICIA J GEARHART
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依托单位:
ANTIBODY VARIABLE GENES: DEVELOPMENT AND DIVERSITY
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批准号:3171882
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项目类别:
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资助金额:$12.68万
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财政年份:1982
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负责人:PATRICIA J GEARHART
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依托单位:
ANTIBODY VARIABLE GENES: DEVELOPMENT AND DIVERSITY
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批准号:3171881
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项目类别:
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资助金额:$13.67万
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财政年份:1982
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负责人:PATRICIA J GEARHART
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依托单位:
DNA Repair And Somatic Mutation In Antibody Variable Genes
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批准号:7592044
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项目类别:
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资助金额:$76.89万
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财政年份:--
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负责人:PATRICIA J GEARHART
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依托单位:
Protein Interactions in Antibody Diversity
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批准号:7732301
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项目类别:
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资助金额:$20.51万
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财政年份:--
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负责人:PATRICIA J GEARHART
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依托单位:
DNA REPAIR AND SOMATIC MUTATION IN ANTIBODY VARIABLE GENES
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批准号:6097872
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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:PATRICIA J GEARHART
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依托单位:
Roles for Transcription in Antibody Diversity
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批准号:8335900
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项目类别:
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资助金额:$57.5万
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财政年份:--
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负责人:PATRICIA J GEARHART
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依托单位:
DNA Deamination in Antibody Diversity
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批准号:8552446
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项目类别:
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资助金额:$17.02万
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财政年份:--
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负责人:PATRICIA J GEARHART
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依托单位:
Effect of Age on Antibody Diversity
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批准号:8552476
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项目类别:
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资助金额:$45.39万
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财政年份:--
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负责人:PATRICIA J GEARHART
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依托单位:
Effect of Age on Antibody Diversity
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批准号:8931596
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项目类别:
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资助金额:$102.41万
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财政年份:--
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负责人:PATRICIA J GEARHART
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依托单位:
Protein Interactions in Antibody Diversity
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批准号:9147332
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项目类别:
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资助金额:$130.38万
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财政年份:--
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负责人:PATRICIA J GEARHART
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依托单位:
Protein Interactions in Antibody Diversity
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批准号:9549348
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项目类别:
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资助金额:$129.5万
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财政年份:--
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负责人:PATRICIA J GEARHART
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依托单位:
DNA Deamination in Antibody Diversity
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批准号:7732295
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项目类别:
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资助金额:$22.02万
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财政年份:--
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负责人:PATRICIA J GEARHART
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依托单位:
Protein Interactions in Antibody Diversity
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批准号:10250888
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项目类别:
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资助金额:$7.89万
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财政年份:--
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负责人:PATRICIA J GEARHART
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依托单位:
海外基金