Relationship between a Gene Network Graph and Qualitative Modes of Its Functioning |
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Authors: | Likhoshvai V. A. Matushkin Yu. G. Fadeev S. I. |
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Affiliation: | (1) Siberian Division, Russian Academy of Sciences, Institute of Cytology and Genetics, Novosibirsk, 630090, Russia;(2) Siberian Division, Russian Academy of Sciences, Institute of Mathematics, Novosibirsk, 630090, Russia |
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Abstract: | ![]() Theoretical investigation of properties of assumed gene networks constructed from elementary units of two types, genetic elements and control links, was carried out. A test was formulated for a subclass of such networks with cyclic structure called S(n,k) networks allowing calculation-free prediction of the network limit properties (the presence/absence and number of stationary and/or cyclic functioning modes) from a graph of the network structure. The data obtained can be useful for constructing gene networks with predefined properties. |
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Keywords: | gene network mathematical model control negative and positive feedbacks limit cycles stability |
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