Synthesis of Self-Replicating Peptide Ribonucleic Acid (PRNA) System withClick Chemistry
利用点击化学合成自我复制肽核糖核酸 (PRNA) 系统
基本信息
- 批准号:23655096
- 负责人:
- 金额:$ 2.5万
- 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:2011
- 资助国家:日本
- 起止时间:2011 至 2012
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
We have recently proposed a new category of nucleic acid model, peptide ribonucleic acids (PRNAs), which possess isopoly-L-glutamine as a backbone structure in place of the conventional negatively charged phosphate-sugar backbone and 5'-amino-5'-deoxyribonucleosides tethered to the backbone through an amide linkage as the recognition site. We have also demonstrated that the base orientation of PRNA can be readily altered from anti to syn by adding borax as an external factor. In this study to give the self-replicative and self-duplication function to PRNA, the chemical modification of the PRNA forapplying “Click Reaction"have been discussed. The amino acid derivative containing ethynyl group atside chain was introduced into the oligo PRNA backbone. Then the ethynyl moiety was reacted with5'-azido-5'-deoxyribonucleoside derivative with “Click Reaction" to give a new type of PRNA.
我们最近提出了一类新的核酸模型,肽核糖核酸(PRNA),它具有同聚-L-谷氨酰胺作为主链结构,代替传统的带负电荷的磷酸-糖主链和5'-氨基-5'-通过酰胺键作为识别位点连接到主链的脱氧核糖核苷我们还证明,通过添加可以轻松地将 PRNA 的碱基方向从反链改变为顺链。本研究以硼砂为外源因子,引入侧链含有乙炔基的氨基酸衍生物,以赋予PRNA自我复制和自我复制的功能。然后乙炔基部分与 5'-叠氮基-5'-脱氧核糖核苷衍生物通过“点击反应”反应,得到一种新型的 PRNA 骨架。核糖核酸。
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)
Supramolecular Asymmetric Photochirogenesis with Biopolymers as a Chiral Confined Reaction Media
以生物聚合物作为手性限域反应介质的超分子不对称光手性反应
- DOI:
- 发表时间:2011
- 期刊:
- 影响因子:0
- 作者:Wada; Takehiko
- 通讯作者:Takehiko
Curing Depth of Light-activated Nanofiller containing Resin Composites
含光激活纳米填料的树脂复合材料的固化深度
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:Kanehira; M.;Araki; Y.;J Finger; W.;Wada; T.;Andreas; A.;Komatsu; M.
- 通讯作者:M.
Synthesis, and application of artificial nucleic acids as a novel tool for chemical biology
人工核酸的合成及其作为化学生物学新工具的应用
- DOI:
- 发表时间:2011
- 期刊:
- 影响因子:0
- 作者:Wada; Takehiko
- 通讯作者:Takehiko
酵素やタンパク質表面を活用した化学反応制御法-環境調和型化学反応の実現を目指して
利用酶和蛋白质表面的化学反应控制方法 - 旨在实现环境友好的化学反应
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:和田健彦
- 通讯作者:和田健彦
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
WADA Takehiko其他文献
WADA Takehiko的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('WADA Takehiko', 18)}}的其他基金
Development of high-sensitivity time-resolved CD measuring system for elucidation of functional biopolymers dynamics
开发高灵敏度时间分辨CD测量系统以阐明功能性生物聚合物动力学
- 批准号:
21K18992 - 财政年份:2021
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Challenging Research (Exploratory)
Development of novel therapies for diabetic nephropathy based on the maintenance of differentiation in podocytes
基于足细胞分化维持的糖尿病肾病新疗法的开发
- 批准号:
18K08254 - 财政年份:2018
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Mechanisms of maintenance of podocyte cytoskeletal structure against metabolic stress associated with diabetes and Development of novel therapeutic strategies
足细胞骨架结构对抗糖尿病相关代谢应激的维持机制及新治疗策略的开发
- 批准号:
15K09247 - 财政年份:2015
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Elucidation of the mechanisms of podocyte homeostasis and development of new therapeutic strategies against diabetic kidney disease
阐明足细胞稳态机制并开发糖尿病肾病新治疗策略
- 批准号:
24591189 - 财政年份:2012
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development of cryogenic readout integrated circuit (ROIC) for next generation far-infrared imaging sensors
开发用于下一代远红外成像传感器的低温读出集成电路(ROIC)
- 批准号:
23340053 - 财政年份:2011
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Elucidation of the mechanisms underlying podocyte injury through endoplasmic reticulum stress and Development of novel therapeutic strategies for glomerular diseases
阐明内质网应激导致足细胞损伤的机制并开发肾小球疾病的新治疗策略
- 批准号:
21591020 - 财政年份:2009
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Studies on Noble Methodology of Supramolecular Photochirogenesis with Biopolymers as a Chiral Reaction Media
以生物聚合物为手性反应介质的超分子光手性合成方法的研究
- 批准号:
21350119 - 财政年份:2009
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Studies on Supramolecular Photochirogenesis Mediated by Biopolymers
生物聚合物介导的超分子光致手性研究
- 批准号:
18350064 - 财政年份:2006
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
First Application of Biopolymers for Chiral Reaction Field of Asymmetric Photoreactions
生物聚合物在不对称光反应手性反应领域的首次应用
- 批准号:
11650910 - 财政年份:1999
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
相似海外基金
バクテリアの自己増殖と自己組織化による3次元立体構造の表面機能化加工
通过细菌的自繁殖和自组装实现 3D 结构的表面功能化
- 批准号:
24KJ0936 - 财政年份:2024
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for JSPS Fellows
補体及び三次リンパ組織を介した自己免疫に起因する前立腺肥大症増殖機序の解明
阐明补体和三级淋巴组织介导的自身免疫引起的良性前列腺增生的增殖机制
- 批准号:
24K12488 - 财政年份:2024
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Novel biomarker search of TAFRO syndrome and multicentric Castleman disease
TAFRO 综合征和多中心 Castleman 病的新型生物标志物搜索
- 批准号:
22K08556 - 财政年份:2022
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
自己増殖液滴による生命起源仮説の統合
将生命起源假说与自传播液滴相结合
- 批准号:
20K20951 - 财政年份:2020
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Challenging Research (Exploratory)
Perceptual Module based on Self-Growing Neural Network for Semi-Autonomous Remote Operation
基于自生长神经网络的半自主远程操作感知模块
- 批准号:
20K19894 - 财政年份:2020
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Early-Career Scientists