Development of Artificial DNA-binding Protein Having Osmium Complex as Specific Methylcytosine Recongintion Unit
具有锇复合物作为特异性甲基胞嘧啶重组单元的人工DNA结合蛋白的开发
基本信息
- 批准号:20750144
- 负责人:
- 金额:$ 2.25万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Young Scientists (B)
- 财政年份:2008
- 资助国家:日本
- 起止时间:2008 至 2009
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
To develop a new detection method of methylated DNA, an artificial protein has been developed that contains the zinc finger motif as a DNA-binding moiety as well as an osmium complex since the latter can bind preferentially to a methylcytosine rather than the unmethylated counterpart. Based on detailed investigation of osmium complexation with a methylcytosine, the novel protein has been synthesized via a solid-phase synthesis method and its binding ability toward methylated DNA molecules was evaluated.
为了开发一种新的甲基化DNA检测方法,我们开发了一种人工蛋白,它含有锌指基序作为DNA结合部分,以及一种Os络合物,因为后者可以优先与甲基胞嘧啶结合,而不是未甲基化的胞嘧啶。在详细研究了Os与甲基胞嘧啶的络合作用的基础上,采用固相合成法合成了这种新型蛋白质,并对其与甲基化DNA分子的结合能力进行了评价。
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)
DNA binding by photo-controllable zinc finger peptide
光控锌指肽结合 DNA
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:Y.Hirai;H.Tamiaki;S.Kashimura;Y.Saga;Akiko Nomura
- 通讯作者:Akiko Nomura
Control of DNA binding by a zinc finger peptide having an azobenzene photo-switch.
通过具有偶氮苯光开关的锌指肽控制 DNA 结合。
- DOI:
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:阿部洋 ;古川和寛;王瑾 ;烏田美和子;常田聡;伊藤嘉浩;松田真生;Akiko Nomura
- 通讯作者:Akiko Nomura
Osmium complex binding to mismatched methylcytosine: effect of adjacent bases.
锇复合物与不匹配的甲基胞嘧啶结合:相邻碱基的影响。
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:Akiko Nomura;Kazuki Tainaka;Akimitsu Okamoto
- 通讯作者:Akimitsu Okamoto
Osmium complexation of mismatched DNA: effect of the bases adjacent to mismatched 5-methylcytosine.
- DOI:10.1021/bc800531z
- 发表时间:2009-02
- 期刊:
- 影响因子:4.7
- 作者:A. Nomura;Kazuki Tainaka;A. Okamoto
- 通讯作者:A. Nomura;Kazuki Tainaka;A. Okamoto
DNA binding by photo-controllable zinc finger peptide.
通过光控锌指肽结合 DNA。
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:Akiko Nomura;Akimitsu Okamoto
- 通讯作者:Akimitsu Okamoto
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NOMURA Akiko其他文献
NOMURA Akiko的其他文献
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{{ truncateString('NOMURA Akiko', 18)}}的其他基金
Development of hemimethylated DNA recognition proteins for detection and control of DNA methylation
开发用于检测和控制 DNA 甲基化的半甲基化 DNA 识别蛋白
- 批准号:
24550198 - 财政年份:2012
- 资助金额:
$ 2.25万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Home-visit dental care in which dental technicians participate will contribute to the care of our rapidly aging society.
牙科技师参与的家访牙科护理将为我们快速老龄化社会的护理做出贡献。
- 批准号:
22659353 - 财政年份:2010
- 资助金额:
$ 2.25万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Detection and imaging of DNA methylation by artificial protein
人工蛋白检测DNA甲基化并成像
- 批准号:
22750162 - 财政年份:2010
- 资助金额:
$ 2.25万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
The low energy electron beam improves the safety of the prosthesis in an ultra-aged society and reduces sterilization costs
低能电子束提高了超老龄社会假肢的安全性并降低了灭菌成本
- 批准号:
20390495 - 财政年份:2008
- 资助金额:
$ 2.25万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development of food products based on gluten for the nursing of individuals with eating and swallowing disorders
开发基于麸质的食品,用于护理患有饮食和吞咽障碍的个体
- 批准号:
14370629 - 财政年份:2002
- 资助金额:
$ 2.25万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development and application of health care food products that activate the eating function in the elderly
激活老年人饮食功能的保健食品的开发与应用
- 批准号:
12557168 - 财政年份:2000
- 资助金额:
$ 2.25万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
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使用新型肽核酸精确分析双链 DNA 中的 5-甲基胞嘧啶
- 批准号:
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DNA羟甲基胞嘧啶分析方法的建立及胞嘧啶半修饰的生物学意义。
- 批准号:
21H02154 - 财政年份:2021
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21K04798 - 财政年份:2021
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Detailed study of epigenetic programming induced by low protein diets during pregnancy
怀孕期间低蛋白饮食诱导的表观遗传编程的详细研究
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21H02136 - 财政年份:2021
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Molecular epidemiological study to elucidate the association between dynamics of DNA methylation and lifestyle-related diseases
阐明 DNA 甲基化动态与生活方式相关疾病之间关系的分子流行病学研究
- 批准号:
21K21205 - 财政年份:2021
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- 批准号:
18K05195 - 财政年份:2018
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17H03084 - 财政年份:2017
- 资助金额:
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Establishment of bisulfite conversion method in microcapsules for single-cell analysis.
用于单细胞分析的微胶囊中亚硫酸氢盐转化方法的建立。
- 批准号:
16K14667 - 财政年份:2016
- 资助金额:
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エピジェネティック修飾の分子機構の解明
阐明表观遗传修饰的分子机制
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- 资助金额:
$ 2.25万 - 项目类别:
Grant-in-Aid for JSPS Fellows














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