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Genes, Morphogenesis, Evolution: Life and ALife Aspects


Boolean Network Models


Rapid progress in the deciphering of the genomes of humans and other organisms has led to discovery of hundreds of genes whose sole function is to control and regulate the activity of other genes.These genes comprise the genetic networks, which can be considered as a complex feedback web of genes which turn each other on and off and ultimately control the expression of structural genes as their final target.
Genetic networks has been used to model biological systems for several decades. For computational reasons the only model system that has yielded insights into the overall behaviour of large genetic networks (up to 100,000 genes) is the Boolean network model introduced by Kauffman almost thirty years ago.

Modelling of genetic networks as a Boolean networks:

Models:

References


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