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Atsushi Kameda
Researcher at Hokkaido University
Publications - 31
Citations - 707
Atsushi Kameda is an academic researcher from Hokkaido University. The author has contributed to research in topics: DNA computing & Polyphosphate kinase. The author has an hindex of 14, co-authored 31 publications receiving 684 citations.
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Journal ArticleDOI
Inorganic polyphosphate and the induction of rpoS expression
Toshikazu Shiba,Kaori Tsutsumi,Hiroyuki Yano,Yoshiharu Ihara,Atsushi Kameda,Kan Tanaka,Hideo Takahashi,Masanobu Munekata,Narayana N. Rao,Arthur Kornberg +9 more
TL;DR: A role is proposed for poly(P) in inducing the expression of rpoS, particularly in katG (catalase HPI) mutants, implying a major role for the other catalase, the stationary-phase KatE (HPII), which is rPOS dependent.
Journal ArticleDOI
A Novel ATP Regeneration System Using Polyphosphate-AMP Phosphotransferase and Polyphosphate Kinase
Atsushi Kameda,Toshikazu Shiba,Yumi Kawazoe,Yasuharu Satoh,Yoshiharu Ihara,Masanobu Munekata,Kazuya Ishige,Toshitada Noguchi +7 more
TL;DR: The PAP-PPK ATP regeneration system can regenerate GTP from GMP, it could also be used as a GTP regeneration system and succeeded in synthesizing acetyl-CoA from CoA, acetate and AMP.
Journal ArticleDOI
Design of nucleic acid sequences for DNA computing based on a thermodynamic approach
TL;DR: An algorithm for designing multiple sequences of nucleic acids that have a uniform melting temperature between the sequence and its complement and that do not hybridize non-specifically with each other based on the minimum free energy (ΔGmin) is developed.
Journal ArticleDOI
Thermodynamic parameters based on a nearest-neighbor model for DNA sequences with a single-bulge loop.
TL;DR: Thermodynamics for single-bulge loops can be estimated adequately using a nearest-neighbor model and the prediction accuracy was within the limits of what can be expected for a closest neighbour model.
Book ChapterDOI
Chain reaction systems based on loop dissociation of DNA
TL;DR: In this article, a chain reaction system is proposed to implement not only independent molecular machines, but also networks of interacting machines, called chain reaction systems, where a conformational change of one machine triggers another machine in a cascaded manner.