Spatial self-organization in hybrid models of multicellular adhesion
نویسندگان
چکیده
منابع مشابه
Spatial self-organization in hybrid models of multicellular adhesion.
Spatial self-organization emerges in distributed systems exhibiting local interactions when nonlinearities and the appropriate propagation of signals are at work. These kinds of phenomena can be modeled with different frameworks, typically cellular automata or reaction-diffusion systems. A different class of dynamical processes involves the correlated movement of agents over space, which can be...
متن کاملSelf-organization of Symbiotic Multicellular Structures
This paper presents a new model for the development of artificial creatures from a single cell. The model aims at providing a more biologically plausible abstraction of the morphogenesis and the specialization process, which the organogenesis follows. It is built upon three main elements: a cellular physics system that simulates division and intercellular adhesion dynamics, a simplified cell cy...
متن کاملMulticellular Development, Self-Organization, and Differentiation
This paper describes experiments performed using a multicellular test-bed, the Evolutionary Developmental System (EDS). The EDS is an objectoriented model of biological development designed for the study of 3D multicellular development and differentiation. Genetic regulatory networks are used to specify and control the construction of varied multicellular morphologies. The construction of these...
متن کاملIndividual cell-based models of the spatial-temporal organization of multicellular systems--achievements and limitations.
Computational approaches of multicellular assemblies have reached a stage where they may contribute to unveil the processes that underlie the organization of tissues and multicellular aggregates. In this article, we briefly review and present some new results on a number of 3D lattice free individual cell-based mathematical models of epithelial cell populations. The models we consider here are ...
متن کاملSelf-organization of spatial solitons.
We present experimental results on the transverse modulation instability of an elliptical beam propagating in a bulk nonlinear Kerr medium, and the formation and self-organization of spatial solitons. We have observed the emergence of order, self organization and a transition to an unstable state. Order emerges through the formation of spatial solitons in a periodic array. If the initial period...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Chaos: An Interdisciplinary Journal of Nonlinear Science
سال: 2016
ISSN: 1054-1500,1089-7682
DOI: 10.1063/1.4965992