Cell-like P systemEvolutional symport/antiport ruleMembrane creationCell-like P systems with symport/antiport rules are computing models inspired by the conservation law, in the sense that they compute by changing the places of objects with respect to the membranes, and not by changing the ...
Cell-like P systems with symport/antiport rules are inspired by the structure of a cell and the way of communicating substances through membrane channels between neighboring regions. In this work, channel states are introduced into cell-like P systems with symport/antiport rules, and we call ...
Up to now, Sevilla Carpets were only used on Cell-like P systems. In this paper we present a first comparison by means of Sevilla Carpets of the computations of three P systems (designed within different models), all of them solving the same instance of the Subset Sum problem. Two of ...
(a) Strain profile of microbeads |V(P)-V0|/V0) along the radius of the spheroid. Data points are grouped together in bins, with the error bar being a s.e.m. and the position being an average position within the bin. The solid line is a linear fit to all experimental data points...
principles. During evolution, the genomic RNA gradually reinforces its interaction with the translated replicase, thereby acquiring competitiveness against selfish (parasitic) RNAs. This study provides the first experimental evidence that replicating systems can be developed through Darwinian evolution in a ...
(145,149). All these proteins originally were characterized in other secretory systems (e.g., see reviews by Ungar and Hughson [145] and Sudhof [149]) and subsequently have been shown to be present in ECL cells (109,142). Once secretion has occurred, vesicle membranes are likely recycled...
Jennings,I P.,Hurst,... - Computer-Aided Design of Integrated Circuits and Systems, IEEE Transactions on 被引量: 1发表: 1984年 Building with a cell-like room inside its interior building with at least one interior in which at least another about everything is cellularized trained area is ...
The ‘Ca. Uab amorphum’ genome includes many genes similar to antibiotic-resistance genes (Supplementary Table10). Planctomycetes are known to have β-lactamase;28however, we found genes encoding putative drug efflux systems, most of which are potentially derived from HGT. We speculate that these...
Therefore, identification of ligand/receptor systems maintaining this privileged state is needed to devise efficient cancer therapies. In this study, we show that the expression of CD95 associates with stemness and EMT features in GBM tumors and cells and serves as a prognostic biomarker. CD95 ...
3) P systems with active membranes(PSAM) 活性细胞膜计算 1. Based on rewriting logic,an executable specification method was proposed to specify the P systems with active membranes(PSAM) in Maude language. 基于重写逻辑理论,利用Maude语言对活性细胞膜计算模型进行可执行性描述,实现了借助于计算机自动...