  In our paper selected linguistic features of genomes to study the statistics
of the gene codes are considered. We present the information theory from which
it follows that if the system is described by distributions of hyperbolic type
it leads to the possibility of entropy loss and stability. We show that the
histograms of gene lengths are similar to that of language words. We show the
correspondence between presented theory and results for the number of
replicated genes and replicated fragments of genes in genomes for Borelia
burgdorferi, Escherichia coli and Saccharomyces cerevisiae S288c.
