Bio-inspired Patterns and Discrete Breathers in Molecular Networks

被引:0
作者
Lanza, Valentina [1 ]
Corinto, Fernando [1 ]
Gilli, Marco [1 ]
机构
[1] Politecn Torino, Dept Elect, Turin, Italy
来源
2009 IEEE BIOMEDICAL CIRCUITS AND SYSTEMS CONFERENCE (BIOCAS 2009) | 2009年
关键词
OSCILLATIONS; SYSTEMS; FEEDBACK;
D O I
暂无
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
Cyclic Negative Feedback systems (CNF systems) are widely exploited in systems biology to model the sustaining oscillations present in several molecular networks. Furthermore, these systems can display a coexistence of different stable attractors, permitting to suitably describe the differentiating processes arising in living cells. The aim of the manuscript is to characterize, through a spectral based techniques, the localized complex spatio-temporal patterns, such as discrete breathers, occurring in arrays of diffusively coupled CNF systems.
引用
收藏
页码:184 / 187
页数:4
相关论文
共 16 条
[1]   A passivity-based stability criterion for a class of biochemical reaction networks [J].
Arcak, Murat ;
Sontag, Edurado D. .
MATHEMATICAL BIOSCIENCES AND ENGINEERING, 2008, 5 (01) :1-19
[2]   Spiral waves in bio-inspired oscillatory dissipative media [J].
Corinto, Fernando ;
Lanza, Valentina ;
Gilli, Marco .
INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS, 2008, 36 (5-6) :555-571
[3]   Modeling and simulation of genetic regulatory systems: A literature review [J].
De Jong, H .
JOURNAL OF COMPUTATIONAL BIOLOGY, 2002, 9 (01) :67-103
[4]   A synthetic oscillatory network of transcriptional regulators [J].
Elowitz, MB ;
Leibler, S .
NATURE, 2000, 403 (6767) :335-338
[5]   Discrete breathers - Advances in theory and applications [J].
Flach, Sergej ;
Gorbach, Andrey V. .
PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2008, 467 (1-3) :1-116
[6]   On global dynamic behavior of weakly connected oscillatory networks [J].
Gilli, M ;
Bonnin, M ;
Corinto, F .
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, 2005, 15 (04) :1377-1393
[7]   Periodic oscillations and bifurcations in cellular nonlinear networks [J].
Gilli, M ;
Corinto, F ;
Checco, P .
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2004, 51 (05) :948-962
[8]  
JOVANIC M, 2008, AUTOMATIC CONTROL IE, V53, P75
[9]   Negative feedback and ultrasensitivity can bring about oscillations in the mitogen-activated protein kinase cascades [J].
Kholodenko, BN .
EUROPEAN JOURNAL OF BIOCHEMISTRY, 2000, 267 (06) :1583-1588
[10]  
LANZA V, 2009, INT S CIRC SYST