A controllable gene expression system in liposomes that includes a positive feedback loop
S Kobori, N Ichihashi, Y Kazuta, T Yomo - Molecular BioSystems, 2013 - pubs.rsc.org
We introduced a positive feedback loop into a LacI-dependent gene expression system in
lipid vesicles, producing a cell-like system that senses and responds to an external signal …
lipid vesicles, producing a cell-like system that senses and responds to an external signal …
Nanoparticle-based membrane assembly and silicification in coacervate microdroplets as a route to complex colloidosomes
The chemical construction of complex colloidosomes consisting of a molecularly crowded
polyelectrolyte-enriched interior surrounded by a continuous shell of closely packed silica …
polyelectrolyte-enriched interior surrounded by a continuous shell of closely packed silica …
A family of synthetic riboswitches adopts a kinetic trapping mechanism
DM Mishler, JP Gallivan - Nucleic acids research, 2014 - academic.oup.com
Riboswitches are sequences of RNA that control gene expression via RNA–ligand
interactions, without the need for accessory proteins. Riboswitches consist of an aptamer …
interactions, without the need for accessory proteins. Riboswitches consist of an aptamer …
[HTML][HTML] Cellular imitations
Synthetic biologists typically construct new pathways within existing cells. While useful, this
approach in many ways ignores the undefined but necessary components of life. A growing …
approach in many ways ignores the undefined but necessary components of life. A growing …
[HTML][HTML] Constructive approaches for understanding the origin of self-replication and evolution
N Ichihashi, T Yomo - Life, 2016 - mdpi.com
The mystery of the origin of life can be divided into two parts. The first part is the origin of
biomolecules: under what physicochemical conditions did biomolecules such as amino …
biomolecules: under what physicochemical conditions did biomolecules such as amino …
[HTML][HTML] An organisational approach to biological communication
This paper aims to provide a philosophical and theoretical account of biological
communication grounded in the notion of organisation. The organisational approach …
communication grounded in the notion of organisation. The organisational approach …
What can we learn from the construction of in vitro replication systems?
N Ichihashi - Annals of the New York Academy of Sciences, 2019 - Wiley Online Library
Replication is a central function of living organisms. Several types of replication systems
have been constructed in vitro from various molecules, including peptides, DNA, RNA, and …
have been constructed in vitro from various molecules, including peptides, DNA, RNA, and …
[HTML][HTML] Electric field-induced circulation and vacuolization regulate enzyme reactions in coacervate-based protocells
Artificial protocells operating under non-equilibrium conditions offer a new approach to
achieve dynamic features with life-like properties. Using coacervate micro-droplets …
achieve dynamic features with life-like properties. Using coacervate micro-droplets …
Switchable and orthogonal gene expression control inside artificial cells by synthetic riboswitches
Y Ishii, K Fukunaga, A Cooney… - Chemical …, 2024 - pubs.rsc.org
Here we report two novel synthetic riboswitches that respond to ASP2905 and theophylline
and function in reconstituted cell-free protein synthesis (CFPS) system. We encapsulated the …
and function in reconstituted cell-free protein synthesis (CFPS) system. We encapsulated the …
The encapsulation of cell-free transcription and translation machinery in vesicles for the construction of cellular mimics
As interest shifts from individual molecules to systems of molecules, an increasing number of
laboratories have sought to build from the bottom up cellular mimics that better represent the …
laboratories have sought to build from the bottom up cellular mimics that better represent the …