OGAWA Atsushi

J-GLOBAL         Last updated: Oct 18, 2019 at 13:45
 
Avatar
Name
OGAWA Atsushi
URL
http://www.pros.ehime-u.ac.jp/ogawa/index.html
Affiliation
Ehime University
Section
Proteo-Science Center Division of Biomolecular Engineering
Job title
Associate Professor (PI)
Degree
Doctor of Engineering (Ph. D.)(Kyoto University)

Research Areas

 
 

Academic & Professional Experience

 
Apr 2013
 - 
Today
Associate Professor (PI), Ehime University
 
Apr 2010
 - 
Mar 2013
Lecturer (PI), Ehime University
 
Dec 2008
 - 
Mar 2013
Senior Research Fellow (PI), Ehime University
 
Dec 2008
 - 
Mar 2010
Visiting Researcher, RIKEN
 
Apr 2006
 - 
Dec 2008
Special Postdoctoral Researcher, RIKEN
 
Apr 2003
 - 
Mar 2006
JSPS Fellows DC1, Japan Society for the Promotion of Science (JSPS)
 

Education

 
Apr 2003
 - 
Mar 2006
Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University
 
Apr 2001
 - 
Mar 2003
Department of Molecular Engineering, Graduate School of Engineering, Kyoto University
 
Apr 1997
 - 
Mar 2001
Undergraduate School of Industrial Chemistry, Faculty of Engineering, Kyoto University
 

Published Papers

 
Ogawa A, Takamatsu M
Bioorganic & medicinal chemistry letters   29(22) 126729   Nov 2019   [Refereed]
Wheat germ extract (WGE) is one of the most widely used eukaryotic cell-free translation systems for easy synthesis of a broad range of proteins merely by adding template mRNAs. Its productivity has thus far been improved by removing translational...
Ogawa A, Kutsuna A, Takamatsu M, Okuzono T
Bioorganic & medicinal chemistry letters   29(16) 2141-2144   Aug 2019   [Refereed]
Wheat cell-free expression systems based on wheat germ extract (WGE) enable us to briefly synthesize various types of proteins in vitro merely by exogenously adding their mRNA templates. Moreover, it is possible to produce larger amounts of protei...
Yuki Yano, Masamichi Nisougi, Yuki Yano-Ozawa, Tsuyoshi Ohguni, Atsushi Ogawa, Mizuo Maeda, Tsuyoshi Asahi, Tamotsu Zako
Analytical Sciences   35(6) 685-690   Jun 2019   [Refereed]
Gold nanoparticles (AuNPs) have been commonly used in molecular sensing, in the form of observation of the color change from red to blue of the AuNP solution, caused by target-molecule-induced AuNP aggregation. In this work, the changes in absorba...
Naruhiko Sawa, Tsuneyuki Tatsuke, Atsushi Ogawa, Yasutaka Hirokawa,Takashi Osanai, Taizo Hanai
Journal of Bioscience and Bioengineering   127(2) 256-264   Feb 2019   [Refereed]
Many cyanophages, which infect cyanobacteria, most of possess putative sigma factors that have high amino acid sequence homology with the σ70-type sigma factor present in cyanobacteria, allowing them to obtain energy and metabolites for their own ...
Atsushi Ogawa, Yuta Murashige, Hajime Takahashi
Bioorganic and Medicinal Chemistry Letters   28(14) 2353-2357   Aug 2018   [Refereed]
We have found that OFF-riboswitches that ligand-dependently downregulate the canonical translation in a higher eukaryotic expression system (wheat germ extract) can be easily created by inserting a single aptamer into the 5′ untranslated region (U...

Books etc

 
Applied RNA Bioscience
Atsushi Ogawa (Part:Contributor, Chapter6 "Rational Design of Artificial Riboswitches")
Springer   May 2018   ISBN:978-981-10-8371-6
Methods in Molecular Biology: Artificial Riboswitches
Atsushi Ogawa (Part:Editor)
Springer   Mar 2014   ISBN:978-1-62703-755-6

Conference Activities & Talks

 
Gene expression in a super-giant liposome encapsulating a wheat germ extract
Hajime Takahashi, Atsushi Ogawa
Protein Island Matsuyama International Symposium 2019   11 Sep 2019   
Development of a strictly controlled inducible gene expression system for plastids by using synthetic riboswitches
Rika Yamane, Atsushi Ogawa, Yuzuru Tozawa, Takashi Shiina, Yoichi Nakahira
Gordon Research Conference (Chloroplast Biotechnology 2019)   6 Jan 2019   
Artificial OFF-riboswitches that downregulate internal ribosome entry without hybridization switches in a wheat germ extract
Hiroki Masuoka, Tsubasa Ota, Atsushi Ogawa
Protein Island Matsuyama International Symposium 2018   12 Sep 2018   
In vitro selection of a 3’ protector that stabilizes mRNA to increase the translation efficiency in a wheat germ cell-free expression system
Akane Kutsuna, Tatsuya Okuzono, Masashi Takamatsu, Atsushi Ogawa
Protein Island Matsuyama International Symposium 2018   12 Sep 2018   
EVALUATION OF THEOPHYLLINE-DEPENDENT SYNTHETIC RIBOSWITCHES FOR STRICT CONTROL OF PLASTID GENE EXPRESSION
Rika Yamane, Atsushi Ogawa, Yuzuru Tozawa, Takashi Shiina, Yoichi Nakahira
INTERNATIONAL PLANT MOLECULAR BIOLOGY 2018   7 Aug 2018   
Ligand-responsive upregulation of 3' CITE-mediated translation in wheat germ extract
Yuta Murashige, Junichiro Tabuchi, Taiki Omatsu, Atsushi Ogawa
Protein Island Matsuyama International Symposium 2017   13 Sep 2017   
Rational design of artificial riboswitches that function in a eukaryotic expression system [Invited]
Atsushi Ogawa
Protein Island Matsuyama International Symposium 2017   13 Sep 2017   
Facile design of artificial riboswitches that ligand-dose dependently upregulate translation without hybridization switches in a wheat germ extract
Yuta Murashige, Junichiro Tabuchi, Taiki Omatsu, Atsushi Ogawa
Protein Island Matsuyama International Symposium 2016   16 Sep 2016   
Rational engineering of ribosomal shunt-modulating eukaryotic ON-riboswitches
Atsushi Ogawa
Pacifichem 2015   Dec 2015   
Biofunction-assisted aptasensors based on ligand-dependent 3' processing of a suppressor tRNA in a wheat germ extract
Junichiro Tabuchi, Atsushi Ogawa
Protein Island Matsuyama International Symposium 2015   Sep 2015   

Patents

 
Method of Displaying Protein
WO 2006/123445